Respon Pertumbuhan Dan Produksi Beberapa Varietas Kedelai (Glycine Max (L.) Merrill) Terhadap Pemberian Pupuk Bokashi

Abstract

Response on Growth and Yield Some Varieties of Soybean (Glycine max (L.) Merrill) to Bokashi Fertilizer. Growth and productivity of plant is affected by some factors, among other things are varieties and fertilizing. The research had been conducted at experimental field of Balai Benih Induk Palawija, Tanjung Selamat, District of Deli Serdang (± 57 m asl) in March – June 2012. Experimental was conducted using by Randomize Block Design with double factors consist of four hybrid varieties, that were Anjamoro, Mutiara, Tanggamus, and Wilis and bokashi fertilizer was consist of three degrees, were without bokashi, 200 g, 400 g, and 600 g, three replications was used to the treatments. Data were analyzed with ANOVA and continued with HSD. The results showed that varieties were significantly to all parameters except the number of empty pods, bokashi fertilizer addition were significantly to plant height at 2 and 6 weeks after planted, flowering time, number of pods contents per plant, dry weight of canopy, and weight seeds per plant. The combination between varieties and bokashi fertilizer were not significantly to whole parameters. High heritability value in growth characteristics (0.72 – 0.94) and productivity characteristics (0.52 – 0.99) except Mutiara variety in dry weight of root (0.03)