粉垄栽培对旱地作物产量品质的影响

“粉垄栽培”是一种新的农耕方法，与传统种植（拖拉机整地等）相比，粉垄栽培玉米、花生、大豆、甘蔗、桑树，其产量分别增加25.60%、13.78%、1000%、21.91%、54.81%；大豆蛋白质增加12%，甘蔗蔗糖分增加3.81%；相应地，作物的根系数量增多，长度增长，垂直分布下移，水平分布拓宽。表明这几种旱地作物的产量提高和品质改善与“粉垄栽培”能促进根系发达密切相关。并对这一农耕新方法的科学性和可行性进行了探讨。

Effects of Fenlong Cultivation on Yield and Quality of Dryland Crops

"Fenlong cultivation" is a new farming method.Compared with the conventional cultivation(tractor preparation of soil,as CK),the yields of maize,peanut,soybean,sugarcane and mulberry by Fenlong cultivation increased 25.60%,13.78%,10.00%,21.91%,54.81%,respectively;and the soybean protein increased 12%,the sucrose content in sugarcane increased 3.81%,the quantity and length of crop root system increased correspondingly,and vertical distribution moved down,horizontal distribution expanded.All these indicated that yield increase and quality improvement of these dryland crops was closely related with Fenlong cultivation,which promoted the development of crop root system.The paper also studied on the scientificalness and feasibility of this new farming method.