Pengaruh Frekwensi Pemberian Kompos NT45 dan Dosis Urea terhadap Pertumbuhan dan Hasil Kacang Tanah (Arachis hypogaea L.) di Ultisol
Abstract: Effect of
Application Frequency of NT45 and Urea Fertilizer on Growth and Yield ofPeanut.
The productivity of peanut in Indonesia was decline in last year because of
thechanging of the land function especially in Java. We need to find the new
area for peanut.And one of them is Ultisol that is marginal land. The peanut
productivity in Indonesian is stilllow because of that we have to improve our
cultivation technique especially on Ultisol. Theaimed of this research was to
find best combination between NT45 organik fertilizer and Ureafertilizer dosage
for increasing growth and yield of the peanut. The research was conducted
inFactorial 3 x 3 in Randomized Completely Design with three replications. The
first factor wasfrequency of giving NT45 consisted of two level : once and
twice giving. The second factorwas Urea fertilizer dosage consisted of three
levels : 25 kg/ha (B1), 50 kg/ha (B2) and 75kg/ha (B3). The result showed that
pod production of peanut was lower on giving 25 kg/haUrea than NT45 and Urea.
Once (20 ton/ha) and twice application (40 ton/ha) NT45 organikfertilizer
showed that the result of pod and grain yield were the same. On dossage 50
kg/Ureagave best pod yield on Ultisol.
Penulis: NILLA KRISTINA
Kode Jurnal: jppertaniandd160397
