Pengaruh POC limbah rajungan dan pupuk ss terhadap pertumbuhan dan produksi tanaman mentimun (Cucumis sativus L.)
Abstrak
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.Referensi
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