稳得高301生态肥在花生上的应用效果

Effect of Wendegao 301 Ecological Fertilizers on Peanut

以豫花 14为供试材料 ,研究稳得高 3 0 1生态肥对花生生长发育的影响。结果表明 :合理施用稳得高 3 0 1生态肥料 ,能促进花生生长发育和植株干物质积累 ,增加根瘤数和结果数 ,增大花生叶面积指数 ,提高花生光合效率、产量和经济效益。施用稳得高 3 0 1生态肥比对照增产 8.40 %～ 2 0 .17%,最适施肥量为 75 0kg/hm2 。

The effect of Wendegao 301 ecological fertilizers on peanut variety of Yuhua No.14 growth and development was investigated. The result showed that it significantly enhanced peanut growth and development and accelerated peanut growth, favored dry matter accumulation, increased the number of root nodules and pods plant, increased LAI and photosynthetic rate for high yield of 8.40～20.17% and economic benefit. The better concentration of Wendegao 301 ecological fertilizers applied in peanut was 750?kg/hm 2.