论文部分内容阅读
对免耕水稻的松土、除草、施肥、移抛栽等关键技术进行了研究,结果表明:施用免深耕土壤调理剂能降低土壤容重、增加土壤阳离子交换量;不同种类的除
The key technologies of soilless planting, weeding, fertilizing and throwing throwing of no-tillage rice were studied. The results showed that the application of soil-free soil conditioner could reduce soil bulk density and increase soil cation exchange capacity;