生物炭的应用通过改变土壤孔隙结构和增强根生长来提高中国洛斯高原的玉米产量

Renjie Ruan1, Peng Zhang2, Hans Lambers3

  • 1State Key Laboratory of Efficient Utilization of Agricultural Water Resources, Key Laboratory of Dryland Agriculture, Ministry of Agriculture and Rural Affairs of China, Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China.

概括

生物炭的应用通过改善土壤孔隙结构,特别是增加0.1-0.5毫米孔隙来提高玉米产量. 这促进了更深的根生长和延长,从而提高了作物生产率.