Respon pertumbuhan dan produksi ubi jalar (ipomoea batatas) terhadap aplikasi pelet pakan bebek petelur dan ZPT hantu dengan sistem vertikultur

Authors

  • Fany Wahyu Tri Irawan Universitas Asahan
  • Heru Gunawan Universitas Asahan

Abstract

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.

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Published

2024-04-30

Issue

Vol. 20 No. 1 (2024): April

Section

Articles

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