Yogyakarta.Īuthors who publish with this journal agree to the following terms: Akumulasi dan distribusi bahan kering pada beberapa varietas kacang tanah.
Purnamawati, H., Poerwanto, R., Lubis, I., Yudiwanti, Rais, S.A. Prawiranata, W., Haran, S., & Tjondronegoro P. Hakim, N., Nyakpa, M.Y., Lubis, A.M., Nugroho, S.G., Saul, M.R., Diha, M.A., Ban, H.G., & Bailey, H.H. Analisis budidaya kacang .id/index.php? (Diakses tanggal 23 juli 2013). Komponen Hasil Kacang Tanah Berbeda Jarak Tanam dalam Sistem Tumpangsari dengan Jagung yang Didefoliasi pada Musim Kemarau dan Musim Hujan. Pencegahan Infeksi Aspergillus flavus dan Kontaminasi Alfatoksin pada Kacang Tanah. Keywords: Fertilization time, nitrogen dosage, peanut result From a result of regression analysis got an optimum dose of nitrogen fertilizer that is 34.15 kg/ha with the dry weight of oven seeds per plant maximum 26.73 g. The high dry weight of seed oven per plant was obtained at the fertilizer interaction treatment at 15 days after planting and the dose of nitrogen 25 kg/ha was 30.33 g and or increased by 152.75% and when compared with the control of 12.00 g.
The interaction of nitrogen dose with a time of fertilization gave a very real effect to most observed variables except for maximum plant height, maximum leaf number, leaf area, harvest index that is not significant. The results showed that treatment of fertilization time and a dose of nitrogen showed no significant effect on plant height, maximum leaf number, leaf area index, the total pod containing, total void pod, total pod number, oven dry weight of oven plants, and harvesting index. The first factor is the time (S) of fertilizer consisting of three levels: During planting (S0), 15 days after planting (S1), 30 days after planting (S2), The second factor is the dosage of Nitrogen (N) fertilizer consisting of three levels: 25 kg/ha (N1), 50 kg/ha (N2). This experiment is a two-factor experiment with incomplete randomized block design. This study aims to determine the effect of treatment of fertilization time and dosage of nitrogen to the growth and yield of peanut plants.
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