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All Journal Agrosains: Jurnal Penelitian Agronomi
Widyas Rahina
Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry

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Ketersediaan dan Serapan Ca Pada Kacang Tanah di Tanah Alfisols yang Diberi Abu Vulkanik Kelud dan Pupuk Kandang Jauhari Syamsiyah; Widyas Rahina
Agrosains : Jurnal Penelitian Agronomi Vol 19, No 2 (2017): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.565 KB) | DOI: 10.20961/agsjpa.v19i2.20918

Abstract

Volcanic ash actually need  agent like an organic matter to mineralized. The study aims is to determine the effect of volcanic ash of Kelud and manure on the availability of calcium in Alfisols, the absorbent of calsium and their status for peanuts growth.This is greenhouse experiment arranged in factorial completely randomized design with single treatment. The result have been analyzed with analysis of variance by F test at 5% and the average comparison test using DMRT at 5% than will continued with Pearson Corelation test for analyzing the relation of intervariable. The results showed that volcanic ash of Kelud eruption and manure treatment significantly on leaves, chlorophyll, nodules, weight of wet crop stover, pH, CEC, Ca-total and Ca plant tissue but no significant on height of peanuts, stover dry weight, exchangable Ca and Ca uptake.Volcanic ash of Kelud and manure are better used as ameliorant than as a planting media.
Co-Authors Jauhari Syamsiyah