1) different tillage-sow period
不同耕播期
2) different seeding time
不同播期
1.
A study of the effects on the ear characters of super-sweet corn at different seeding time
不同播期对超甜玉米穗部性状的影响研究
3) Different sowing-season maize
不同播期玉米
4) different cultivation
不同耕作法
1.
WT5,5”BZ]According to detailed data that are gained by 7-year tests of the different cultivation of the slope land in the loess hilly and gully region of the north of Shaanxi province, water use of the different cultivation, water balance, outputs and comprehensive efficiency of soil and water conservation are discussed.
以在陕北丘陵沟壑区坡耕地不同耕作法试验 7a的资料为依据 ,论述了不同耕作法的水分利用、土壤水分平衡及单位面积产量和水土保持等综合效益。
5) different returning years
不同弃耕年限
补充资料：播耕
1.耕种。
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