fodder crop rotation 饲料轮作 ; 饲料作物轮作
gross-crop rotation [农学] 草田轮作
period of crop rotation 轮作周期 ; 轮作年限
bed crop-rotation 温床轮作
crop rotation system 轮作制度
crop-rotation factor 作物轮作系数
Studies on flowering time may help breed varieties suitable to crop rotation and manipulate pollination control systems in hybrid breeding and production.
研究油菜开花时间多态性及相应控制基因有助于培育适应不同季节和轮作方式的品种。
参考来源 - 油菜开花时间变异分析和拟南芥晚开花突变体鉴定与基因克隆Nitrogen and phosphorus losses of surface runoff in various crop rotation systems in north of lake Erhai watershed were researched for the risk evaluation and putting countermeasures for the nonpoint pollution from agricultural source.
为明确洱海北部地区不同轮作模式下农田氮、磷流失特性,客观评价环境污染风险。
参考来源 - 洱海北部地区不同轮作农田氮、磷流失特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N the system of growing a sequence of different crops on the same ground so as to maintain or increase its fertility 轮作; 在同一块田地上有顺序地轮换种植不同作物的一种种植方式，目的是保持或提高土壤的肥沃度
He grew a different crop on the same field five years in a row, what researchers call crop rotation.
他连续5年在同一块地上轮流种植不同作物，研究人员称之为轮作。
Equally crucial is lower-tech research into basics such as crop rotation and mixed farming of animals and plants on small farms.
同样重要的是，开展对基础知识的低端技术研究，如庄稼轮作，在小型农场中发展动植物混养。
Our objective was to explore why Sesamum indicum yield declined severely when planted after Rehmannia glutinosa in crop rotation.
我们的目的是探索为什么在熟地黄轮作中种植地黄后，芝麻的收成会急剧下降。
应用推荐