CD Skripsi
Respon Empat Varietas Kedelai (Glycine Max. (L). Merril ) Terhadap Pemberian Beberapa Dosis Pupuk Fosfor
The objective of this study is determine response of four varieties on various rates of phosphorous fertilizer. The field experiment was arranged in a with randomized complete block design three replications. Seed of each cultivar was planted in a plot of 3 m by 2 m with planting space of 40 cm between rows and 20 cm within a row. Parameters observed were plant height, time to flowering, time to harvest, number of pods per plant, number of filled pod per plant, number of seeds per plant, seed weight per plant, yield per m2, and 100-seed weight. Application of 25 kg P2O5 per ha increased plant height, number of filled pods, the number of seeds per plant and seed weight per plant and shorthened time to flowering and harvesting age. Grain yield per m2 ofWilis and Gema was higher if fertilized by 50 P2O5 per ha than control and 25 P2O5 per ha. On the other ways, grain yield per m2 ofBurangrang and Kaba varieties was not affected significantly by application of P fertilizer.
Keywords :Soybean varieties, phosphorus Fertflizer, yield components, grain yield
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