Adrinal, Adrinal, Soil Science Department, Faculty of Agriculture, Andalas University, Padang 25163, Indonesia., Indonesia
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Vol 3, No 1 (2013) - Articles
Prediction of Erosion Rate at Several Land Units in Upper Watershed of Batang Mangau, West Sumatera
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Vol 4, No 5 (2014) - Articles
Dynamics of Physical Properties of Ultisol under Corn Cultivation in Wet Tropical Area
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Vol 5, No 2 (2015) - Articles
Effect of Nitrogen Application from Selected Manures on Growth, Nitrogen Uptake and Biomass Production of Cultivated Forage Rice
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Published by INSIGHT - Indonesian Society for Knowledge and Human Development