1) crop residues and rotations
作物留茬和轮作
2) crop stubble
作物留茬
1.
Effect of crop stubble on wind field above field surface during fallow period of cropland
农田休闲期作物留茬对近地表风场的影响
3) Rotating crops
轮作倒茬
4) Next-stubble crops
下茬作物
5) succeeding crops
后茬作物
1.
Small plot field experiments were conducted in 2001 and 2002 to determine the effect of flumetsulam 80% WG soil residues on succeeding crops 12 months after application.
2001～2002年进行了80%唑嘧磺草胺WG土壤残留12个月对后茬作物影响的田间小区试验。
2.
The field trial on effect of residues of imazethapyr/imazamox in soil on succeeding crops were conducted during 1999～2002.
1999～2002年进行了大豆田除草剂金普施特土壤残留对后茬作物影响的小区试验。
3.
To evaluate the effect of triasulfuron and isoproturon residues to succeeding crops, including rice, corn, cotton and soybean, using the methods of field quantitative spraying, routine sampling and greenhouse potting.
采用田间小区定量喷雾,定期取土及室内温室盆栽的方法,评价土壤中醚苯磺隆·异丙隆残留对水稻、玉米、棉花和大豆4种主要后茬作物的安全性,预测药剂的安全间隔期。
补充资料：倒茬
1.轮作。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条