KAJIAN PEMBERIAN PUPUK P, PUPUK MIKRO DAN PUPUK ORGANIK TERHADAP SERAPAN P DAN HASIL KEDELAI (Glycine max L.) VARIETAS KABA DI INSEPTISOL GUNUNG GAJAH KLATEN
Abstrak: Research purposes to
determine the response of soybean varieties Kaba under protected forest tree
stands besides soybean crop response to P fertilizer and manure fertilizer
micro coupled with organic fertilizer uptake and utilization of P element to
the low light under protected forest tree stands. The research was conducted in
July-December 2011. Experiments using Randomized Complete (RAKL) factorial
consists of 3 factors, namely fertilization with manure P 1, factor 2 micro
fertilization with manure, and a factor of 3 fertilizing with organic
fertilizers. Each treatment combination was repeated 3 kali.Faktor first
fertilizer P fertilizer P The first factor consists of three levels, namely P1
(50 kg / ha), P2 (75 kg / ha), and P3 (100 kg / ha). The second factor consists
of 2 fertilizer micro level, ie M1 (0.5 l / ha) and M2 (1.5 l / ha). The third
factor of organic fertilizer consisting of 2 levels, ie O0 (0 tonnes / ha) and
O1 (5 tonnes / ha). Data analysis using the F test level of 5% followed by
comparison test (DMRT) level of 5%. The results show the interaction between P
fertilizer, micro fertilizer and organic fertilizer effect on soil pH, P
uptake, and the number of pods. P fertilizer on fertilizer and organic
fertilizer micro effects and no significant effect on available P and heavy pod
soybeans (Glycine max L.).
Penulis: Supriyadi, Sri
Hartati, Almar Aminudin
Kode Jurnal: jppertaniandd140355
