BERNAS: Jurnal Penelitian Pertanian is a peer-reviewed, open-access journal that disseminates significant research and original articles (Research Articles), critical reviews (Review Articles), and Short Communications through a rigorous review process. The journal encompasses a broad spectrum of topics, including Agronomy, Horticulture and Forestry, Landscape Architecture, Veterinary Medicine, Economics and Rural Development, Land Surveying and Improvement, Natural and Social Sciences, Agricultural Machinery, Environment, Food Industry, and related disciplines. Journal Title : BERNAS: Jurnal Penelitian Pertanian Frequency : 4 monthly (April, August & December) DOI : 10.36294/br ISSN : 0216-7689 (cetak)| 2656-5293 (online) Editor in Chief : Deddy Wahyudin Purba, S.P., M.Si Publisher : Faculty of Agriculture, Universitas Asahan Indexing
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Peningkatan pertumbuhan dan produksi kacang tanah (Arachis hypogaea L.) melalui pembumbunan bahan organik dan frekuensinya
This study was conducted in an experimental field located on Jalan Budi Utomo, Mutiara Village, Kisaran Timur District. This study aims to determine the increase in growth and production of peanut plants (Arachis hypogaea L.) through organic material hilling and the frequency of hilling. This study used a randomized block design (RAK) with two factors: (1) type of organic material (B) with three treatments: B1 = compost, B2 = cow manure, B3 = chicken manure; and (2) frequency of hilling (F) with three treatments: F1 = one hilling, F2 = two hillings, F3 = three hillings. The parameters observed included plant height, number of branches, number of pods, and pod weight. The results showed that organic material hilling had a significant effect on the number and weight of pods, with the best treatment being B3 (chicken manure). The frequency of hilling also had a significant effect on the number and weight of pods, with the best treatment being F3 (three hillings). However, the interaction between organic matter earthing and earthing frequency did not show a significant effect on all observed parameters.
Copyright (c) 2024 Agusman Zebua, Deddy Wahyudin Purba
Pengaruh pemberian kompos limbah kota dan air kelapa terhadap pertumbuhan dan produksi semangka (Citrullus lanatus)
This research conducted inÂ Dusun II,Â VillageÂ Karang Baru,Â DistrictsÂ Talawi,Â DistrictsÂ Batu Bara, ProvinceÂ Sumatera Utara.Â This examination was arranged based on a factorial Randomized Block Design (RAK) with 2 treatment components and 3 replications.Â The main factor is the regulation of waste fertilizer in the city with 4 levels, namely: L0Â = 0 kg/plot, L1Â = 2,14 kg/plot, L2Â = 4,28 kg/plot and L3Â = 8,56 kg/plot.Â The next factor is the regulation of coconut water with 3 levels, namely K0Â = 0 ml/plot, K1Â = 100 ml/plot, and K2Â = 250 ml/plot. The results showed that the use of municipal waste compost had no impact on plant length at 2Â MSTÂ and a critical impact on plant length at 4, 6 and 8Â MST, fruit diameter, number of fruits and production per plot.Â The arrangement of coconut water had no impact on plant length at 2Â MSTÂ and a critical impact on plant length at 4, 6 and 8Â MST, fruit diameter, number of fruits and production per plot.Â The interaction of giving municipal waste compost and coconut water did not have a major impact on all the boundaries considered.
Copyright (c) 2024 Sri Utami, Safruddin Safruddin
Pengaruh pupuk kandang burung puyuh dan SP-36 terhadap pertumbuhan bibit tanaman herbal binahong (Anredera cordifolia (Ten) steenis)
This research will be carried out on Jalan Sisingamangaraja, Kisaran Barat Village, Kota Kisaran Barat District Asahan, with a flat topography and a height of Â± 12 m above sea level. This study was arranged based on Factorial Randomized Block Design with 2 treatment factors and 3 replications. The first factor is the provision of quail manure with 4 levels: B0 = 0 kg / plot,Â B1Â = 0.5 kg / plot,Â B2Â = 1 kg / plot,Â B3Â = 1.5 kg / plot. The second factor was SP-36 fertilizer, with 3 levels, namely S0Â = 0 g / plot, S1Â = 0.5 g / plot, and S2Â = 1 g / plot. The results of research giving quail manure significantly affected plant height and number of leaves aged 4 MST and the number of branches with the best treatment at a dose of 1.5 kg / plot. SP-36 fertilizer has a significant effect on the number of branches with the best treatment at a dose of 1 g / plot. The interaction of quail manure and SP-36 fertilizer had no significant effect on all observational parameters.
Copyright (c) 2024 Fahmi Icwan, Ansoruddin Ansoruddin
Respon pertumbuhan dan produksi tanaman pare (Momordica charantia) terhadap pemberian pupuk bokashi kotoran sapi dan POC TOP G2
The research was carried out at the Asahan University Experimental Garden, with flat topography and place height of Â± 15 m above sea level. This study used a Randomized Block Design (RBD) using the Factorial treatment design consisting of 2 factors, namely: Dose of Bokashi Fertilizer Giving Fertilizer (K): K0: 0 tons / ha, K1: 5 tons / ha, K2: 10 tons / ha and POC TOP G2 (P) Concentration: P0: 0 cc / l water, P1: 2 cc / l water, P2: 5 cc / l water, P3: 10 cc / l water. From the results of statistical analysis showed that giving cow dung bokashi fertilizer at a dose of 1 kg / plot (K2) was the best treatment resulting in plant lengths of up to 121.21 cm, fruit length 24.67 cm, production per plant 1.24 kg and production per plot, namely 3.59 kg. Giving POC TOP G2 with a concentration of 10 cc / l water (P3) is the best concentration by producing fruit lengths up to 24.47 cm, production per plant 1.23 kg and production per plot which is 3.58 kg, while the best length of bitter melon plants in concentration of 5 cc / l water (P2) by producing a plant length of up to 120.31 cm. The interaction of bokashi fertilizer with cow manure and POC TOP G2 concentration showed no significant effect.
Copyright (c) 2024 Joko Suryadi, Heru Gunawan
Pengaruh pupuk SP-36 dan limbah pabrik kelapa sawit (solid) terhadap pertumbuhan vegetatif pembibitan tanaman nanas pane (Ananas comusus L.)
This research will be carried out on Jalan Sisingamangaraja, Kisaran Barat Village, Kota Kisaran Barat District Asahan, with a flat topography and a height of Â± 12 m above sea level. This study was arranged based on Factorial Randomized Block Design with 2 treatment factors and 3 replications. The first factor was SP-36 fertilizer with 4 levels: S0Â = 0 g / l water / polybag (control), S1 = 25 g / l water / polybag, S2Â = 50 g / l water / polybag, S3Â = 75 g / l water / polybag. The second factor is the provision of palm oil mill effluent, with 3 levels namely P0Â = 0 kg / plot, P1Â = 0.5 kg / plot, and P2Â = 1 kg / plot. The results of SP-36 fertilizer administration have no effect on all observational parameters. The distribution of palm oil mill effluents significantly affected the height of plants aged 6 and 8 MST and the number of leaves aged 8 MST. The interaction of SP-36 fertilizer and palm oil mill waste has no significant effect on all observational parameters.
Copyright (c) 2024 Ilham Zein, Lokot Ridwan Batubara
Respon pertumbuhan dan produksi kedelai edamame terhadap pupuk kompos super dan POC JST
This research was carried out at the Experimental Field of the Faculty of Agriculture, Asahan University (UNA) Kisaran, Asahan Regency, North Sumatra Province with an altitude of Â± 17 m above sea level. This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the treatment of super compost (K) with 3 levels, namely K0Â = 0 tons/ha (control), K1Â = 5 tons/ha (8.5 kg/plot), K2Â = 10 tons/ha (17 kg/plot). The second factor is the concentration of POC JST (J) with 4 levels, namely J0Â = 0 ml/liter water/plot, J1Â = 15 ml/liter water/plot (1.5%), J2Â = 30 ml/liter water/plot (3 %), J3Â = 45 ml/liter of water/plot (4.5%).Â The results showed that the treatment of super compost fertilizer on plant height 3 weeks after transplanting was best at a dose of 17 kg of super compost fertilizer (K2), which was 30.73 cm, the number of branches aged 3 weeks after transplanting was best at a dose of 17 kg of super compost ( K2) is 8.31 branches, the number of pods containing per plant the best sample at a dose of 17 kg of super compost fertilizer (K2) is 50.53 pieces, the best pod production per sample at a dose of 17 kg of super compost (K2) is 30.72 g, the best production per plot at a dose of super compost fertilizer (K2) is 0.30 kg. The concentration of POC JST (J) had a significant effect on plant height at 3 weeks after transplanting, number of branches at 3 weeks after transplanting, number of pods filled per sample plant, pod production per sample, and pod production per plot. The best plant height was 3 weeks after transplanting with POC JST treatment with a concentration of 4.5% (J3), which was 29.23 cm, the number of branches aged 3 weeks after transplanting was best with POC JST treatment with a concentration of 4.5% (J3), which was 7, 25 branches, the number of pods containing per plant the best sample with POC JST concentration of 4.5% (J3) ie 48.76 pieces, the best pod production per sample with POC JST treatment with a concentration of 4.5% (J3) that is 29.44 g and the best production per plot with POC JST treatment with a concentration of 4.5% (J3), which is 0.31 kg. The interaction of super compost fertilizer and POC JST concentration did not affect all plant parameters of soybean varieties edamame.
Copyright (c) 2024 Vanny Erlangga, Ade Fipriani Lubis
Respon pemberian dosis poc sisa buah dan pupuk kandang sapi terhadap pertumbuhan dan produksi tanaman tomat (Solanum lycopersicum)
This research was conducted in Sei Silau Timur Village, Dusun 3, Buntu Pane District, Asahan Regency, from January to March 2021. The design used in this study was a Factorial Randomized Block Design (RAK) with two factors and three replications. The first factor is the provision of POC remaining fruit consisting of 3 levels, namely P0 = (0 ml/plot), P1 = (5 ml/plot), P2 = (10 ml/plot), the second factor is the provision of cow manure consisting of 4 The levels are K0 = (0 g/plot), K1 = (50 g/plot), K2 = (75 g/plot), K3 = (100 g/plot), The parameters observed were plant height (cm), stem diameter (mm), number of fruit planted (grains), production of sample plants per plot (g), crop production per plot (g). The results showed that the POC administration of the remaining fruit showed no significant effect on plant height, the stem diameter observation parameters showed no significant effect at the age of 2 WAP, significantly affected at the age of 4 WAP, and a very significant effect at the age of 6 WAP, had no significant effect on the number fruit crops, had no significant effect on fruit production of sample plants per plot, and also had no significant effect on production per plot. The effect of giving cow manure showed no significant effect on height, stem diameter, parameters of the number of fruits planted, fruit production of sample plants per plot, plant production per plot.
Copyright (c) 2024 Wira Sakti Pranata, Safruddin Safruddin
Respon aplikasi pelet pakan ayam petelur dan POC ratu biogen terhadap pertumbuhan dan produksi ubi jalar (Ipomoea batatas) secara vertikultur
This study aims to determine the effect of laying hens and POC Ratu Biogen feed pellets and their interactions on the growth and production of sweet potato plants vertically. This research will be carried out at the Experimental Field of the Faculty of Agriculture, Asahan University (UNA) Kisaran, Asahan Regency, North Sumatra Province with an altitude of Â± 17 m above sea level. This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the application of laying hens feed pellets with 3 levels, namely: P0 = 0 g/sack verticulture, P1 = 250 g/sack verticulture, P2 = 500 g/bag verticulture. The second factor was POC Ratu Biogen with 3 levels, namely: R0 = 0 ml/l water/plot (control), R2 = 5 ml/l water/plot, R3 = 10 ml/l water/plot. The results showed that the application of the best chicken feed pellets at a dose of 500 g/verticulture (P2), produced a plant length of 37.44 cm, the number of tubers per plant was 4.64, tuber production per plant was 403.72 g, tuber production per sack. verticulture 3.19 kg, tuber production per plot 6.39 kg. The best application of POC Ratu Biogen at a concentration of 10 ml/l water/plot (R2), resulted in a plant length of 36.27 cm, a number of tubers per plant 4.83, tuber production per plant 389.75 g, tuber production per verticulture sack 3 ,14 kg, Production of tubers per plot 6.28 kg. The interaction between the treatment of laying hens feed pellets and POC Ratu Biogen gave no significant effect on all observed variables.
Copyright (c) 2024 Deo Pradita Lubis, Elfin Efendi
Optimasi pertumbuhan dan produksi jagung manis dengan kombinasi kompos ampas tebu dan pupuk organik limbah baglog jamur
This research was conducted in Lubuk Palas Village, Silo Laut District, Asahan Regency, North Sumatra Province.Â The design used in this study was a factorial randomized block design (RAK) with two factors and three replications. The first factor is Sugarcane Bagasse Compost Fertilizer (T) consisting of 3 levels, namely T0 = (0 tons/ha), T1 = (10 tons/ha), T2 = (20 tons/ha), the second factor is the provision of waste fertilizer Beglok (B) consists of 4 levels, namely B0 = (0 tons/ha), B1 = (10 tons/ha), B2 = (20 tons/ha) and B3 = (30 tons/ha). plants (cm), stem diameter (mm), the degree of cob cropping samples (g), production per plot (kg).The results showed that the treatment of sugarcane bagasse compost showed a very significant effect on plant height at 6 WAP with T3 treatment of 150.19 cm, very significant effect on stem diameter parameters at 6 WAP with T2 treatment of 36.70 mm, had an effect on significant effect on the weight of cobs per plant sample with treatment T2 that is 413.00 g, and significant effect on weight of cobs per plot with treatment T2 that is 4.96 kg. The effect of giving baglock waste organic fertilizer showed a very significant effect on plant height at 6 WAP with B3 treatment of 149.30 cm, no significant effect on stem diameter parameters, no significant effect on cob weight per plant sample, and no significant effect on cob weight per plant. plots. The interaction between bagasse organic fertilizer and baglock waste fertilizer was not significant for all observation parameters.
Copyright (c) 2024 Fazlul Rahmat Sirait, Syafrizal Hasibuan
Efektivitas zat pengatur tumbuh alami dan lama perendaman dalam meningkatkan pertumbuhan stek jeruk lemon (Citrus limon L.)
The research was conducted in a house yard with the address at Tanah Timbul Village, Sei Balai District, Batu Bara Regency, North Sumatra Province, with coordinates 3â¸°08'02.1"N 99â¸°35'04.9"E. The aim of the study was to determine the Growth Response of Lemon (Citrus limon L) Cuttings Against Soaking Time in Various Natural Growth Regulators. The design used was a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the immersion time (P) with 3 levels, namely P0= 0/hour, P1= 1 hour, P2= 2 hours. The second factor is Various Natural Growth Regulators (Z) with 3 levels, namely Z0= No PGR (control). Z1= 300 ml/liter Shallot Extract, Z2= 1 liter 100% Coconut Water. The observed variables were: shoot emergence (days), shoot length (cm), number of leaves (strands), number of shoots, root length (cm), and percentage of live cuttings (%). The results showed that the response time of immersion of natural growth regulators resulted in very significantly different results on the observation parameters of root length with 2 hours of immersion (P2) for 21.57 cm, and on other observation parameters the results were not significantly different. The response of various natural growth regulators on the parameters of observation of the age of shoot emergence showed very significantly different results, on the root length parameter the results showed significantly different results. while the age of shoot emergence of the onion extract treatment (Z1) resulted in the fastest shoot emergence age of 9.72 days, and the root length results obtained in the treatment of the longest onion extract (Z1) 20.43 cm, and other observation parameters showed no different results. real. The interaction of the response time of immersion and various types of natural growth regulators on the observed parameters showed that the results were not significantly different for all the observed parameters.
Copyright (c) 2024 Mhd Nurdin, Ansoruddin Ansoruddin
Respon pertumbuhan dan produksi ubi jalar (ipomoea batatas) terhadap aplikasi pelet pakan bebek petelur dan ZPT hantu dengan sistem vertikultur
This study aimed to determine the respons of laying duck feed pellets and ZPT Hantu Ratu Biogen and their interactions on the growth and produktions of sweet potato plants. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Asahan University, Kota Kisaran Timur District, Asahan Regency, North Sumatera Province. The atudy used a ramdomized block design with two factors. The dosage of laying duck feed pellets used consisted of three levels, namely: 0, 250, 500 g/sack veeticulture. And the second factor is the concentration of ZPT HANTU Ratu Biogen used, namelywith three levels 0, 5, and 10 ml/liter of water. The result showed that giving the best laying duck feed pellets at a dose of 500 g/sack verticulture (P2) resulted in a plant length of 48,10 cm, the number of tubers per plant was 4,22, the production of tubers per plant was 332,44 g, production of tubers per sack verticulture 1,99 kg, tuber production per plot 3,98 kg. Giving the best ZPT Hantu Ratu Biogen at a concentration of 10 ml/liter of water (Z2) resulted in a plant length of 47,94 cm, the number or tubers per plant 3,47 fruits, tuber productions per plant 297,17 g, tuber production per verticulture sack 1,93 kg, tuber production per plot 3,88 kg.
Copyright (c) 2024 Fany Wahyu Tri Irawan, Heru Gunawan
Respon pertumbuhan dan hasil padi sawah (Oryza sativa) varietas inpari 32 terhadap aplikasi pupuk yaramila dan pupuk phonska
The study was conducted in the experimental at Suge Loga street, Pertahanan Village, Sei Kepayang District, Asahan Regency. The study aims to the find out growth response and yield of ricefield Inpari 32 varieties to the application of yaramila fertilizer and phonska fertilizer. This study used randomized complete block design with two factors: (1) Yaramila Fertilizer (Y) with 3 levels: Y1Â = 0,085 kg/plot, Y2Â = 0,175 kg/plot, Y3Â = 0,35 kg/plot, (2) Phonska Fertilizer (P) with 3 levels: P1= 0,175 kg/plot, P2Â = 0,35 kg/plot, P3Â = 0.7 kg/plot. Observation parameters were plant length, number of tillers per clump, number of panicles per clump, weight of 1000 dry grains and weight grans per plot. The result showed that the yaramila fertilizer showed that any significant effect on plant length, number of tillers per clump, number of panicles per clump, weight of 1000 dry grains and weight grain per plot, the best treatment is Y3Â = 0,35 kg/plot. Application phonska fertilizer showed any significant effect on number of panicles per clump and weight of 1000 dry grains, the best treatment is P3Â = 0.7 kg/plot. Interaction of the application of yaramila fertilizer with phonska fertilizer did not show any significant effect on all observation parameters.
Copyright (c) 2024 Dole Rejeki, Ansoruddin Ansoruddin
Pengaruh pemberian pupuk super palmas dan pupuk kandang sapi terhadap pertumbuhan dan produksi tanaman mentimun (Cucumis sativus L.)
This study aims to analyze the effect of Super Palmas fertilizer and cow manure on the growth and production of cucumber plants (Cucumis sativus L.). The experiment was conducted by giving Super Palmas fertilizer alone at a concentration of 36 ml/liter of water/plot and cow manure at a dose of 1 kg/plot. The results showed that giving Super Palmas fertilizer alone was able to increase plant length up to 24.06 cm, number of branches 8.06 branches, flowering age 26.11 days, fruit weight per sample plant 1.08 kg, number of fruits per sample plant 5.36 fruits, and fruit weight per plot 1.54 kg/plot. Meanwhile, giving cow manure alone resulted in a plant length of 20.52 cm, number of branches 6.21 branches, flowering age 27.04 days, fruit weight per sample plant 0.59 kg, number of fruits per sample plant 4.24 fruits, and fruit weight per plot 1.25 kg/plot. The interaction between Super Palmas fertilizer and cow manure did not show any significant effect on all observed parameters. These results indicate that both types of fertilizer are more effective in increasing the growth and production of cucumbers when given singly than in combination.
Copyright (c) 2024 Cik Zulia, Deddy Wahyudin Purba
Pengaruh pelet pakan ayam petelur dan pupuk NPK 19:9:19 terhadap pertumbuhan dan produksi tanaman bunga kol (Brassica oleracea var. Botrytis)
This research was carried out at the Experimental Garden of the Faculty of Agriculture, Asahan University in Kisaran Naga Village, Kisaran Timur District, Asahan Regency, North Sumatra Province with a topography of 23 m above sea level, temperatures between 20Â°C and 30Â°C, and relative humidity of 90%. This research was carried out between December 2022 and March 2023. This study aims to find out how the effect of giving laying hens feed pellets and npk 19:9:19 fertilizer has on the growth and production of cauliflower plants. The design used was a factorial Randomized Block Design (RBD), with 2 treatment factors: the first factor was: Pellet Feed Laying Hens (A) with 4 levels namely A0 = 0 g/plot (control), A1 = 24 g/plot, A2 = 48 g/plot, A3 = 72 g/plot. The second factor was the NPK 19:9:19 (N) fertilizer treatment with 3 levels, namely N0 = 0 g/plot (control), N1 = 19 g/plot and N2 = 38 g/plot. Giving laying hens feed pellets at a dose of 72 g/plot (A3), produced the best plant height of 26.80 cm, production per plant of 558.89 g and production per plot of 2.30 kg. Treatment of feed pellets for laying hens at a dose of 48 g/plot (A2) resulted in a flower diameter of 15.33 mm. Application of NPK 19:9:19 fertilizer at a dose of 38 g/plot (N2), produced the best plant height of 26.45 cm, flower diameter of 15,99 mm, production per plant of 519.17 g, and production per plot of 2 .23 kg. The interaction between the treatment of laying hen feed pellets and NPK 1:9:19 fertilizer had no significant effect on all observed variables. This shows that the factor of laying hen feed pellets and NPK 19:9:19 fertilizer together or individually can affect the growth of cauliflower plants.
Copyright (c) 2024 Dian Lisa, Elfin Efendi
Pengaruh pupuk hayati rhizobium dan sistem olah tanah terhadap pertumbuhan dan produksi kedelai hitam varietas mallika
The research was carried out in the experimental field of the Faculty of Agriculture, Asahan University. Asahan Regency, North Sumatra.Â This study was arranged based on a factorial randomized block design (RAK) with 2 treatment factors and 3 replications. The first factor is the treatment of rhizobium biofertilizer with 3 levels, namely R0Â = 0 g Rhizobium biofertilizer per 250 g soybean seed (control), R1Â = 1.5 g Rhizobium biofertilizer per 250 g soybean seed, R2Â = 3.0 g fertilizer Rhizobium Bio per 250 g soybean seed andÂ Â Â Â R3Â = 4.5 g Rhizobium Biofertilizer per 250 g soybean seed. The second factor is the Treatment of Tillage System (O) with 3 levels, namely O0Â = No tillage (control), O1Â = Minimal tillage (hoeed without turning), O2Â = Perfect tillage (hoeed and turned).Â The results showed that the treatment of Rhizobium biofertilizer on plant height 3 weeks after transplanting was best at a dose of 4.5 g of Rhizobium biological fertilizer (R3) which was 37.66 cm, the number of branches aged 3 weeks after transplanting was best at a dose of 4.5 g rhizobium biofertilizer (R3) which isÂ Â 7.14 branches, the number of pods contains per plant the best sample is at a dose of 4.5 g rhizobium biofertilizer (R3) is 218.06 pieces, the best production per sample is at a dose of 4.5 g biofertilizer rhizobium (R3) is 20.12 g, the best production per plot at a dose of 4.5 g of rhizobium biological fertilizer (R3) isÂ Â 0.32 kg and the best number of root nodules at a dose of 4.5 g of rhizobium biological fertilizer (R3) is 15 ,53 pieces. Tillage system (O) treatment hada signi ficant effect on plant height at 3 weeks after transplanting, number of branches aged 1 and 3 weeks after transplanting, number of pods filled per plant sample, production per sample, and production per plot. The best plant height atÂ Â Â 3 weeks after transplanting with perfect tillage treatment (O2) was 37.42 cm, the number of branches aged 3 weeks after transplanting was best with perfect tillage treatment (O2) was 7.25 branches, the number of pods contained per the best sample plants with perfect tillage treatment (O2) was 203.30 pieces, the best production per sample with perfect tillage treatment (O2) was 17.26 g and the best production per plot with perfect tillage treatment (O2) was 0, 27 kg. The interaction of rhizobium biofertilizer and tillage system did not affect all parameters of black soybean plant.
Copyright (c) 2024 Muhammad Reza Silalahi, Ade Fipriani Lubis
Respon perangkap cahaya fluorense dan warna pada benda terhadap ketertarikan serangga hama tanaman gambas (Luffa Acutangula L. Roxb) terhadap cahaya
This research was conducted in Danau Sijabut Village, DSN I, Air Batu District, Asahan Regency, with an altitude of Â± 15 m above sea level, and a distance of Â± 15 km from Asahan University. The research was conducted from February 2020 to April 2020. The study used a Factorial Randomized Block Design (RAK) with two factors studied. The Flourence factor consisting of 3 levels, namely: F1 = Flourence control, F2 = Without Florence, F3 = With Florence The color factor W consisting of 4 levels, namely: W1 = Blue, W2 = Red, W3 = Green, W4 = `Yellow. The results of the study showed that the best treatment was a trap that had fluorescence for each number of populations caught in the trap. And the order with the largest number of catches is the Diptera order, namely the main pest insects of the loofah plant, amounting to 12,571 and the Lepidoptera order, namely leaf eaters, amounting to 11,760. For color treatment, it can be seen in traps that have bright colors such as yellow and green. While all parameters are not significantly different, and the weight of the loofah is not significantly different because the treatment in fertilizing the loofah plant is even and the type of fertilizer is not differentiated. The interaction between the two factors of fluorescence and color does not show any different effects, this is because fluorescence also contains color.
Copyright (c) 2023 Rahmat Mualim, Syafrizal Hasibuan
Respon pemberian pupuk pelet pakan ayam petelur dan pupuk npk terhadap pertumbuhan dan produksi tanaman seledri (Apium Graveolens) di polybag
This study aims to determine the response of the provision of pellet fertilizer for laying hens and NPK fertilizer on the growth and production of celery plants (Apium graveolens). The design used was a Randomized Block Design (RAK). While the treatment design was Factorial, which consisted of two factors studied, namely: 1. Pellet fertilizer for laying hens (P) consisting of 4 levels P0: 0 g / polybag, P1: 10 g / polybag, P2: 20 g / polybag, P3: 30 g / polybag. 2. NPK administration factor (N0) with a dose of 0 g / polybag, (N1): 2 g / polybag, (N2): 4 g / polybag. Observation parameters observed: Plant Height (cm), Number of Seedlings (fruit), Fresh Plant Weight (g) and Production Weight Per Plot (g). The results showed that the Pellet fertilizer of laying hen feed showed a significant effect on the observation of Plant Height at 4 and 6 MST and Number of Seedlings (fruits), Fresh Plant Weight, Production Weight Per plot (g). The application of NPK fertilizer also showed a significant effect on the observation of Plant Height at 4 and 6 MST and Number of Seedlings (fruits), Fresh Plant Weight and Production Weight Per Plot (g). The interaction of the provision of pellet fertilizer and NPK fertilizer did not show a significant effect on all observation parameters.
Copyright (c) 2023 Arjuna Kasiono, Elfin Efendi
Respon pemberian pupuk npk dan solid padat terhadap pertumbuhan dan produksi tanaman kacang hijau (Vigna radiata L.)
The research was conducted at the Experimental Garden of the Faculty of Agriculture, Asahan University. This study aims to determine the response of NPK fertilizer and solid fertilizer and their interactions on the growth and production of green beans (Vigna radiata L.). The design used was a Randomized Block Design (RAK). While the treatment design was Factorial, consisting of two factors studied, namely: 1. NPK fertilizer (N) consisting of 3 levels N0: 0 g / plot, N1: 21 g / plot, N2: 42 g / plot. 2. Solid solid administration factor (S0) with a dose of 0 kg / plot, (S1): 1 kg / plot, (S2): 2 kg / plot, (S3): 3 kg / plot. Observation parameters observed: Plant Height (cm), Flowering Age (days), Number of Pods (fruit), Pod Production Per Sample (g) and Production Per Plot (g). The results showed that NPK fertilizer showed a significant effect on observations of plant height at 6 MST and flowering age, number of pods, production per sample and production per plot. Solid Solid application also showed a significant effect on observations of plant height at 6 MST and flowering age, number of pods, production per sample and production per plot. The interaction of NPK fertilizer and Solid Solid did not show a significant effect on all observation parameters.
Copyright (c) 2023 Rama Aditya, Surya Fajri, Noverina Chaniago
Pengaruh lama perendaman media hidrogel dan konsentrasi pupuk daun gandasil D terhadap pertumbuhan tanaman aglaonema (Aglaonema sp)
The research was conducted in Lima Puluh Kota II Environment, Lima Puluh District, Batu Bara Regency, North Sumatra Province. In August to September 2020. This study aims to determine the effect of the duration of hydrogel media immersion and the concentration of Gandasil D leaf fertilizer on the growth of aglaonema plants. This study used a Factorial Randomized Block Design (RAK) with two factors, namely: (1) Duration of hydrogel media immersion (G) consists of 3 levels: G1 = 60 minutes, G2 = 120 minutes, G3 = 180 minutes. (2) The concentration of Gandasil D leaf fertilizer (P) consists of 3 levels: P1 = 10 gr/liter of water, P2 = 20 gr/liter of water, P3 = 30 gr/liter of water. The observed variables were the increase in plant height (%), number of leaves (blades), root length (cm), root weight (%). The results showed that the effect of the duration of hydrogel media immersion did not significantly affect the increase in plant height at all observed ages, the number of leaves at 2 and 4 MST, and root weight. The effect of the duration of hydrogel media immersion had a significant effect on the number of leaves at 6 MST. The effect of the duration of hydrogel media immersion had a very significant effect on root length. The concentration of Gandasil D leaf fertilizer had no significant effect on the increase in plant height at all observed ages and root weight. The concentration of Gandasil D leaf fertilizer had a significant effect on the number of leaves at 6 MST and root length. The interaction between the duration of hydrogel media immersion and the concentration of Gandasil D leaf fertilizer on the growth of aglaonema plants had no significant effect.
Copyright (c) 2023 Devi Yusriani Siregar, Ansoruddin Ansoruddin, Noverina Chaniago
Pengaruh pemberian pelet pakan ayam pedaging dan poc nasa terhadap pertumbuhan dan produksi tanaman seledri (Apium graveolens)
This study aims to determine the effect of broiler feed pellets and NASA POC and their interactions on the growth and production of celery plants. This study was conducted in Bulan-Bulan village, Lima Puluh sub-district, Batu Bara Regency, North Sumatra Province, which started from October to December 2020. The study used a Randomized Block Design with two factors. The dose of broiler feed pellets used consisted of four levels, namely: 0, 5, 10, and 15 g/polybag. And the second factor was the concentration of NASA POC used, namely with three levels: 0, 10 and 20 ml/liter of water. The results showed that the provision of broiler pellets had a significant effect on plant height, fresh weight per plant, and weight per plot at the ages of 6 and 8 MST, and had no significant effect on the number of leaves at all ages. NASA POC showed a significant effect on plant height at the age of 8 MST. The best treatment for providing broiler feed pellets was with a dose of 15 g/polybag.
Copyright (c) 2023 Sintia Devi, Elfin Efendi, Rina Maharany
Respon pemberian berbagai jenis pupuk nitrogen dan berbagai jenis mulsa terhadap pertumbuhan dan produksi tanaman kailan (Brassica oleracea L.)
This research was conducted at the experimental garden of Asahan University, Kisaran Naga Village, Kisaran Timur District, Asahan Regency, South Sumatra Province. The altitude of the place is 100 m above sea level with flat topography. This research was conducted in October November 2020. The materials used include kale seeds of the KL variety. 2224, various types of Nitrogen fertilizers such as Urea and KNO3, various types of mulch such as Synthetic: black silver mulch, organic: lalang mulch, inorganic: rock mulch. The tools used in this study were, Hoe, watering can, raffia rope, meter, sprayer, calculator, research plot board, research title board, sample stakes, scales, bamboo, and machetes. This research was arranged based on a Factorial Randomized Block Design (RAK) with 2 treatment factors and 3 replications. The first factor is the provision of various types of Nitrogen fertilizer with 3 levels, namely N0 = (control) 0 g/plot, N1 = 7.2 g/plot KNO3, N2 = 14.4 g/plot Urea. And the second factor is the provision of various types of mulch consisting of 4 levels, namely M0 = Control, M1 = Black silver mulch, M2 = Rock mulch, M3 = Weed mulch. The results of the study of the treatment of providing various types of Nitrogen fertilizers had a very significant effect on the growth and production of kale plants. The best treatment was obtained at a dose of 14.4 g/plot (N2) producing the highest plant height of 13.57 cm, the largest number of leaves (strands) of 11.71 (strands), the best crop production of 166.20 g, and the best production per plot of 0.61 kg/plot. And the provision of various types of mulch has a very significant effect on the production of kale plants on organic mulch from weeds (M3) in the observation of production per plant, namely 162.79 g/plot and the best production per plot is 0.62 kg/plot. The interaction of the provision of various types of Nitrogen fertilizers and various types of mulch shows no significant effect on the growth and production of kale plants.
Copyright (c) 2023 Rizki Andrian Pratama Manurung, Syafrizal Hasibuan
Respon pertumbuhan dan produksi tanaman semangka kuning (Vitrullus vulgaris shard) terhadap aplikasi pupuk NPK dan bio urine kambing
This research was conducted in the experimental garden of Asahan University, Jalan Jend. Ahmad Yani, Kisaran Timur District, Asahan Regency with a topography and altitude of Â± 20 m above sea level. conducted in January to May. This research was arranged based on a Factorial Randomized Block Design (RAK) with 2 treatment factors and 3 replications. The first factor is the provision of NPK fertilizer with 3 levels, namely: N0 = 0 gr / plot, N1 = 25 gr / plot, N2 = 50 gr / plot. And the second factor is the provision of liquid organic fertilizer goat bio urine, with 4 levels, namely U0 = 0 ml / plot, U1 = 40 ml / plot, and U2 = 80 ml / plot, U3 = 120 ml / plot. The results of the study showed that the provision of liquid organic fertilizer goat bio urine had a significant effect on the height of Yellow Watermelon plants aged 4 and 6 MST. Number of leaves aged 4 and 6 MST. Fruit diameter, production per sample, production per plot. The provision of NPK fertilizer showed a significant effect on the height of Yellow Watermelon plants aged 2, 4 and 6 MST. The number of leaves aged 4 and 6 MST. Fruit diameter, production per sample, production per plot. The interaction of the provision of liquid organic fertilizer with goat bio urine showed no significant effect on all observed parameters.
Copyright (c) 2023 Ilham Sinaga, Rita Mawarni, Noverina Chaniago
Respon pemberian pupuk dolomit dan ZPT hantu terhadap pertumbuhan dan produksi tanaman timun Aceh (Cucumis sativus L.)
The research was conducted in Pondok Kucingan, Kampung Lestari, Kisaran Timur District, Asahan Regency, North Sumatra Province with an altitude of 17 m above sea level. The research was conducted from January to March 2020. This research was arranged based on a Factorial Randomized Block Design (RAK) with 2 treatment factors and 3 replications. The first factor is the provision of dolomite fertilizer with 4 levels, namely: D0Â = 0 g/plot, D1Â = 15 g/plot, D2Â = 30 g/plot and D3Â = 45 g/plot. The second factor is the provision of ghost fertilizer, with 3 levels, namely H0Â = 0 ml/plot, H1Â = 0.5 ml/plot, and H2Â = 1 ml/plot. The results of the study showed that the provision of dolomite fertilizer had a significant effect on all observation parameters. The provision of ghost ZPT showed a significant effect on all observation parameters. The interaction between the provision of dolomite fertilizer and ghost ZPT showed no significant effect on all observation parameters.
Copyright (c) 2023 Devia Agustina, Heru Gunawan
Respon perlakuan berbagai macam media tanam dan pupuk SP 36 terhadap pertumbuhan vegetatif tanaman padi (Oryza Sativa L.) varietas pari IM 32 di dalam polybag
This research was conducted on Jalan Dusun Pajak Pulau Sejuk, Datuk Lima Puluh District, Batu Bara Regency with flat topography and an altitude of Â± 15 m above sea level. The Oldeman climate type is an E1 climate type and Alluvial soil type. Rainfall is between 1,917 mm___3,884 mm, with an average annual rainfall of 2,900 mm. The temperature ranges from 20.4___32.7oÂ C and air humidity between 82% - 94%. The research was conducted from January to April 2020. This research was arranged based on a Factorial Randomized Block Design (RAK) consisting of 2 Treatment Factors and 3 replications. The First Factor Treatment of various planting media with 4 levels, namely: M1Â = Coconut fiber, M2Â = Rice husk, M3Â = Cocopeat, M4Â = Rice straw. The second factor is the provision of SP 36 fertilizer with 3 levels, namely: S0Â = 0 G / plot, S1Â = 8 G / plot S2Â = 16 G / plot. The results of the study showed that the treatment of planting media showed no significant effect on the parameters of plant height, number of panicles, number of panicle heights. The provision of SP 36 fertilizer showed no significant effect on the parameters of plant height, number of panicles, panicle height. The interaction of the treatment of various types of planting media and SP 35 fertilizer showed no significant difference in all treatments in all observations.
Copyright (c) 2023 Agussani Agussani, Deddy Wahyudin Purba, Husainah Yusuf
Pengaruh naungan dan konsentrasi pupuk organik cair top G2 terhadap pertumbuhan dan hasil tanaman seledri (Apium graveolens L.)
The purpose of this study was to determine the effect of shade and concentration of liquid organic fertilizer top G2 on the growth and yield of celery plants (Apium graveolens L.). This study was conducted in the yard of a house in Surya Hamlet, Bulan-Bulan Village, Lima Puluh District, Batu Bara Regency, North Sumatra Province at an altitude of Â± 28 m above sea level. The research was conducted from December 2020 to March 2021. The materials used during the study were celery seeds of the red arrow amigo variety, polybags, POC Top G2, 2 types of shade (plastic and paranet), top soil, manure, dolomite, bamboo, oil palm fronds, and plastic rope. The following tools were used in the study: hoe, bucket, meter, germination tub, hand sprayer, measuring cup, measuring cylinder, machete, plastic rope, rubber tire, pen, ruler, and notebook. The method used was Split Plot Design (RPT) Factorial with 2 factors, namely: main plot 3 levels (N0, N1, and N2) and sub plot with 4 levels (G0Â = 0 cc / l water; G1Â = 5 cc / l water; G2Â = 10 cc / l water; and G3Â = 15 cc / l water). The results of the study from various types of shade produced the tallest plants (31.64 cm), number of leaves (63.64 strands), production weight per sample plant (137.50 g), production per plot (224.17 g), and aroma (3.80). The concentration of TOP G2Â liquid organic fertilizer with a concentration of 15 ml / L water (G3) produced plant height (27.45 cm), number of leaves (35.96 strands), production weight per sample plant (93.33 g), production per plot (136.67 g), and aroma 3.92. The interaction of the main factor treatment of shade with TOP G2 liquid organic fertilizer showed a significant effect on all observed parameters except for aroma.
Copyright (c) 2023 Yuyun Sundari, Ansoruddin Ansoruddin, Murdhiani Murdhiani
Pengaruh pemberian kotoran sapi dan bokashi sampah kota terhadap pertumbuhan dan produksi tanaman mentimun (Cucumis sativus L.)
This research was conducted in the experimental garden of Asahan University, located at Jalan Jend. Ahmad Yani, Kisaran Timur District, Asahan Regency. The study was conducted in February and March at an altitude and topography of Â± 20 meters above sea level. The research design was a Factorial Randomized Block Design (RAK) with two treatment factors and three replications. The first factor was the provision of cow dung, with four levels: K0 = 0 kg/plot, K1 = 1 kg/plot, K2 = 2 kg/plot, and K3 = 3 kg/plot. The second factor was the provision of city waste bokashi, with three levels: S0 = 0 kg/plot, S1 = 1 kg/plot, and S2 = 2 kg/plot. The results indicated that the provision of cow dung had a significant effect on fruit diameter, fruit length, plant production per sample, and plant production per plot. The optimal treatment level was 3 kg/plot. In contrast, the provision of city waste bokashi had no significant effect on any of the observed parameters of cucumber plants. Furthermore, the interaction between cow dung and urban waste bokashi did not exhibit any significant effect on any of the observed parameters of cucumber plants.
Copyright (c) 2023 Repotri Kurniadi, Surya Fajri
Pengaruh POC limbah rajungan dan pupuk ss terhadap pertumbuhan dan produksi tanaman mentimun (Cucumis sativus L.)
The research was conducted at Jalan Gajah Environmental 1, Sei Renggas Village, Kisaran Barat District, Asahan Regency, North Sumatra Province. The study period was from January to March 2020. The experimental design employed was a Factorial Randomized Block Design (RAK) with three replications. The first factor of crab POC consists of four levels: R0Â (0 ml/liter of water/plot), R1Â (50 ml/liter of water/plot), R2Â (100 ml/liter of water/plot), and R3Â (150 ml/liter of water/plot). The second factor of SS fertilizer consists of three levels: S0Â (0 g/plot), S1Â (64 g/plot), and S2Â (128 g/plot). The observed variables included plant length (cm), fruit diameter (mm), production per plant (g), and production per plot (kg). The results indicated that crab POC with a dose of 150 ml/liter of water/plot (R1) significantly affected plant length at 3 WAP (97.50 cm) and 4 WAP (162.89 cm), as well as production per plot (22.96 cm). SS fertilizer with a dose of 128 g/plot (S2) also exhibited significant effects, affecting plant length at 2 WAP (47.25 cm), 3 WAP (104.42 cm), and 4 WAP (168.83 cm), as well as fruit diameter (45.67 cm) and production per plant (2.61 kg) and production per plot (23.98 kg). Notably, the interaction between crab POC and SS fertilizer did not influence plant length, fruit diameter, production per plant, or production per plot.
Copyright (c) 2023 Kiki Dwinta, Elfin Efendi, Noverina Chaniago
Pengaruh warna naungan dan berbagai jenis media tanam terhadap pertumbuhan bibit tanaman pepaya (Carica papaya L.) di polibag
The purpose of this study was to determine the effect of shade color and various types of planting media on the growth of papaya (Carica papaya L.) seedlings in polybags. The study was conducted in the experimental field of the Faculty of Agriculture, Asahan University, Jl. Ahmad Yani, Kisaran Timur District, Asahan Regency. North Sumatra Province in January to February 2020. The design used in this study was a Split Plot Design (RPT) with three replications. The main plot is the shade color consisting of 3 levels, namely: N0 = white (control), N1 = black, N2 = blue. The subplot is the planting media consisting of 3 levels, namely: M0 = Topsoil, M1 = Topsoil + Rice Husk Charcoal (1:1), M2 = Topsoil + Sawdust (1:1). Observed variables include plant height, number of leaves, stem diameter, and wet weight of leaf blades. The results showed that shade color affected the stem diameter at 4 WAP and 6 MST. The provision of planting media affects plant height at all observation ages, number of leaves at all observation ages, stem diameter at all observation ages and wet weight of leaf blades. The interaction of shade color and planting media does not affect all observation parameters.
Copyright (c) 2023 Nu Enda Mayanda Rambe, Ansoruddin Ansoruddin, Murdhiani Murdhiani
Pengaruh media tanam dan berbagai pupuk organik cair terhadap pertumbuhan dan produksi tanaman sawi white pakchoy (Brassica rapa L) secara hidroponik
The objective of this study was to investigate the impact of diverse planting media and liquid organic fertilizers on the growth and yield of white pakchoy mustard plants (Brassica rapa L) cultivated hydroponically. The study was conducted at the Experimental Field of the Asahan University Campus located on Jalan Jenderal Ahmad Yani, Kisaran, Asahan Regency, North Sumatra. The experimental design employed a Factorial Randomized Block Design (RAK) with three replications. The primary factor (M) encompasses three treatment levels: namely: M1 = Rockwool M2 = Rice husk charcoal, M3 = Sawdust. The second factor of giving various liquid organic fertilizers (P) consists of 3 levels, namely: P1 = Rabbit Urine POC (6 ml/l water/plot), P2 = Goat Urine POC (6 ml/l water/plot), P3 = NASA POC (6 ml/l water/plot). The results showed that planting media affected plant height at 4 WAP, production per plant and production per plot. The best treatment was obtained from rice husk charcoal planting media with a plant height of 22.44 cm and production per plot of 556.56 g, while the highest production per plant was obtained from sawdust media, which was 100 g. The provision of liquid organic fertilizer affected the height of plants at the age of 4 WAP, production per plant and production per plot. The best treatment was obtained from NASA POC with a plant height of 22.47 cm and production per plot of 570.89 g, while the highest production per sample plant was obtained from Goat Urine POC. The interaction between planting media and liquid organic fertilizer affected the height of plants at the age of 4 WAP. The best treatment was obtained from the treatment of rice husk charcoal planting media and NASA POC with a plant height of 23.00 cm.
Copyright (c) 2023 Desy Subagya Hutabarat, Heru Gunawan, Rina Maharany
Respon pemberian pupuk organik granula dan POC terhadap pertumbuhan dan produksi terhadap tanaman kacang panjang (Vigna sinensis L.)
The objective of this study was to ascertain the impact of administering Organic Granule and POC fertilizers on the growth and yield of Vigna sinensis L plants. The study was conducted on Jalan Sawi Environmental 6/15, Binjai Serbangan Village, Air Joman District, Asahan Regency, North Sumatra Province. The study was structured based on a Factorial Randomized Block Design (RAK) with two treatment factors and three replications. The primary factor was the administration of granular organic fertilizer doses (G), consisting of three levels: G0Â (no treatment), G1Â (1.8 kg/plot), and G2Â (3.6 kg/plot). The secondary factor was the POC administration factor (C), consisting of four levels: C0Â (control), C1Â (10 ml/liter of water/plot), C2Â (20 ml/liter of water/plot), and C3Â (30 ml /liter of water/plot). The results revealed a substantial impact of POC administration on the growth and yield of Vigna sinensis L plants. The optimal treatment involved a dose of 30 ml/liter of water/plot (C3), resulting in a plant height of 115.68 cm, a number of productive branches of 4.27, a number of pods per sample plant of 31.56, and a production per sample plant of 0.77 g and a production per plot of 5.78 kg. Treatment of granular organic fertilizer at a dose of 3.6 kg/plot (G2) yielded a plant height of 113.97 cm, a number of productive branches of 4.42, a number of pods per plant of 30.04, a production per sample plant of 0.72 g, and a production per plot of 5.40 kg. The interaction between granular organic fertilizer and POC administration demonstrated a significant influence on the growth of Vigna sinensis L plants.
Copyright (c) 2023 Khairul Ikhsan, Syafrizal Hasibuan