RESPON EMPAT VARIETAS KEDELAI (Glycine max (L).Merril )TERHADAP PEMBERIAN BEBERAPA DOSIS PUPUK FOSFOR
Abstract: 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. Parametersobserved wereplant height, time to
flowering, time to harvest, number of podsperplant, number of filled pod per
plant, numberof seeds per plant, seed weightperplant, yield perm2, and 100-seed
weight.Application of 25 kgP2O5per ha increased plant height, number of filled
pods, the number of seeds per plant and seed weight per plant and shorthened
time to floweringand harvesting age. Grain yield per m2 ofWilisand Gema was
higher if fertilized by 50 P2O5per hathan control and 25 P2O5 per ha. On the other ways, grain yield per m2
ofBurangrangand Kaba varietieswas not affected significantly by application of
P fertilizer.
Penulis: Riawati, Aslim
Rasyad, Wardati
Kode Jurnal: jppertaniandd160171