Pengaruh pemberian kompos blotong, legin, dan mikoriza terhadap serapan hara N dan P tanaman kacang tanah

Purwaningsih, Ch. Endang (2011) Pengaruh pemberian kompos blotong, legin, dan mikoriza terhadap serapan hara N dan P tanaman kacang tanah. Widya Warta: Jurnal Ilmiah Universitas Katolik Widya Mandala Madiun, XXXV (02). pp. 55-68. ISSN 0854-1981

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Abstract

The study was carried out to investigate the effect of sugarcane filter cake compost, legin, and mychorrhizae application on the N and P nutrient uptake of peanut. Factorial Completely Randomized Block Design (CRBD) with three replicates was used in this experiment. The first factor was of five levels of sugarcane filter cake compost application namely, K0: control without compost, K1: 25 g, K2: 50 g, K3: 75 g, and K4: 100 g/polybag, respectively. The second factor consisted of four levels of inoculation, i.e. P0: without inoculation, P1: inoculated with legin, P2: inoculated with Glomus etunicatum, and P3: inoculated with legin and Glomus etunicatum. The plants were grown up on 4 kg of sterile soil added by SP-36 fertilizer of 0,24 g/polybag, watered once in three days and harvested after ninety days since planting time. The measurement parameters included total shoot N and P content as well as percentage of mycorrhizae infection. The collected data were analyzed using Analysis of Variance (Anova), followed by Duncan’s Multiple Range Test (DMRT) at 5% level of significance. The result of this experiment showed that addition of sugarcane filter cake compost, legin, and mychorrhizae inoculation significantly increased total shoot N and P content and percentage of mycorrhizae infection of peanut. Mychorrhizae application influenced the N and P nutrient uptake of peanut better than just legin application.

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