三垅栽培法对大豆地土壤生物环境影响的研究  

STUDIES ON THE EFFECT OF "SANLONG" CULTIVATION ON THEBIO-CIRCUMSTANCES OF SOIL OF SOYBEAN

作　　者：陈淑芬[1] 

机构地区：[1]莱阳农学院,265200

出　　处：《大豆科学》1996年第4期340-343,共4页Soybean Science

摘　　要：本研究证明三垅栽培法以其独特的耕作栽培系统,改变了大豆田耕层土壤生物学体质,使土壤生物活性、大豆根系活力、共生固氮水平等得到改善与提高,为大豆生育奠定了高产基础.The cultivation of 'Sanlong' method of soybean had its own special tillage and cultivationsystem that improed the bio-circumstances of tilth of soybean.It incerased the biological activity in tilth soil and the root-vigor, and the level of nitrogenfixation was in creased. Such increase was the base for higher yield than that of traditional culti-vation method.

关 键 词：大豆 三垅栽培法 土壤生物环境 

分 类 号：S565.104[农业科学—作物学]