intercropping例句
By onefold cultivate the stereo agriculture move to
intercropping interplanting.
由单一种植向间作套种的立体农业转移.
During 0 - 70 cm ,
intercropping & lt ; monocropping & lt ; mixed cropping, the absorbed water from soil.
0 ～ 70cm 土层, 间作群体吸收的土壤水分大于单作群体, 混作群体吸收的土壤水分小于单作群体.
It also demonstrated that proper
intercropping years and tree spacing between - rows would effectively increase crop yield.
在一定范围内,行距越大,产量达到最高的年限就越推后.