双语教学 修剪(prune) 灌溉(irrigate) 排水(drain off wate) 耕作(tilth) 粗放耕作(extensive cultivation) 新知识渗透 免耕法又称保护性耕作法。它不需要深翻土地,要求保留根茬,通过破 茬机、深松机、灭草剂进行破茬、深松、灭草耕种。
基于428个网页-相关网页
... *agricultural ECU [EC] 绿色埃居 *agricultural extensifications 粗放耕作 *agricultural labour unit (ALU) 农业劳动单位 ...
基于16个网页-相关网页
... biodynamic farming 生物动力学耕作 bonanza farming 粗放耕作 branch of farming 农业部门 ...
基于2个网页-相关网页
更为普遍的是,土壤肥力低下,耕作管理粗放,严重制约了有限降水的资源化。
More generally, the low soil nourishment and the increasing use of land to expand production on farming management strongly restrict the utilization of limited precipitation resource.
土地用作放牧之用,耕作为粗放式,这地带伸延至耕种边界,以外的是荒地。
Land was used for permanent pasture, therefore farming was extensive. This zone extends to the margins of cultivation, beyond which was wasteland.
肥沃土地的另一个威胁就是粗放的耕作方式。
应用推荐