PENGARUH PEMBERIAN ABU JANJANG KELAPA SAWIT DAN PUPUK N, P, K TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (GLYCINE MAX (L.) MERR) DI TANAH GAMBUT
Daftar Isi:
- This research aimed to determine the effects of ash of palm oil and N, P, K fertilizer to the growth and yield of soybean in peat soil. This study was conducted from September 2018 to December 2018 in North Indralaya. The variety of Soybean seed used was Anjasmoro. The study used a factorial completely randomized design 4x3x2. There are two factors, First factor was ash of palm oil (A) (0 g/plant, 25 g/plant, 50 g/plant, and 75 g/plant). The second factor was N, P, K Fertilizer (P) (Dose of recommendation fertilizer and 1⁄2 dose of recommendation fertilizer). Based on the result, ash of palm oil and N, P, K fertilizer already showing signs improve plant growth in tabulation there is a tendency additions ash of palm oil on plant height and N, P, K fertilizer on the number of leaves.