Pengaruh Pengembalian Biomassa Bangkuang (Pachyrhizus erosus L,), Centrosema (Centrosema Pubescens Benth.), Jagung (Zea mays L.) Dan Kacang Tanah (Arachis hypogaea L.) Terhadap Pertumbuhan, Hasil Jagung Dan Sifat Tanah Inceptisol Darmaga

Abstract

One of problems in tropical land is a low-organic matter level. It effects on a decreasing of soil prductivity due to its function as an improvement agent of physical, chemical and biological characteristic of agricultural land. Aim of This experiment was to evaluate effect of yam bean (Phachyrhizus erosus L.), centrosema (Centrosema pubescens Benth.), corn (Zea mays L.), and peanut (Arachis hypogaea L.) biomass on growth. yield of corn and soil properties.