Evaluasi Arachis pintoi sebagai Biomulsa dalam Memperbaiki Kesuburan Tanah pada Pertanaman Jagung di Kemiringan Lahan yang Berbeda

Expanding agricultural land by using sloping dry can be detrimental to the environment due soil erosion and degradation. However, cover crops one of technologies applied reduce these risks. Arachis pintoi is that used as bio mulch on land. The study aimed evaluate effect A. nutrient contents maize plant growth at different slopes. A nested randomized block design was in study. Two levels main factor type consisting five (without with weeding, without silver-black plastic mulch, straw mulch) were second factor. results showed significantly increased P content could potentially increase several other macronutrients, especially C-organic, N, Ca. use a technique left entire surface suppressed yield plants compared control treatment.
 
 Keywords: crops, ornamental peanut, fertility, rice