CD Skripsi
Pemberian Trichokompos Dan Pupuk Npk Terhadap Pertumbuhan Dan Produksi Tanaman Kedelai (Glycine Max (L.) Merril)
ABSTRACT
The purpose of study is to know the effect of Trichocompost and NPK fertilizer interaction, the main effect of Trichocompost factor and the main effect of NPK fertilizer factor, as well as to find the best combination of Trichocompost and NPK fertilizer treatments on the growth and production of soybean plants. Studies using factorial trials 4 x 4 by 3 replication, with two factors of 4 level each, using a completely randomized design (CRD). First factor is a Trichocompost: T0 = 0 ton.ha-1(0 g per plot), T1 = 3 ton.ha-1 (360 g per plot), T2 = 5 ton.ha-1 (600 g per plot) and T3 = 7 ton.ha-1 (840 g per plot). The second factor is a NPK fertilizer consists of four levels: P0 = 0 kg.ha-1 (0 g per plot), P1 = 250 kg.ha-1 (30 g per plot) P2 = 300 kg.ha-1 (36 g per plot). The observed parameters that is plant height, number of productive branches, flowering age, harvest age, number of pods per plant, percentage of filled pods, number of seeds per plant, seed weight per plant, effective root nodules, and production per m². The combination of trichocompost at 5 ton.ha-1 (600 g per plot) with NPK fertilizer 250 kg.ha-1 (30 g per plot) increased plant height, number of pods per plant, percentage of filled pods, number of seeds per plant, seed weight per plant, effective root nodules, and production per m². Keywords: Root Nodules, Productive Branches, combination, and Plant Height
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