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- Crop rotation system and geographical factors determined the distribution of weed communities in main oilseed rape growing regions in Hubei Province. 轮作制度与地理因素决定了湖北省油菜主产区杂草群落的分布。
- Rational crop rotation system for the Hexi Corridor 河西走廊粮、经、饲合理轮作模式的研究
- A rotation of personnel; crop rotation. 员工的轮流替换; 农作物的轮作
- Research on the Productivity of the Different Crop Rotation Systems 不同熟制生产力的研究
- crop rotation system 轮作制
- A rotation of personnel;crop rotation. 员工的轮流替换；农作物的轮作
- A sensational buzz - zzzzzz. Crop rotation. 耸人听闻的嘈杂声,轮回的收成
- Crop rotation helps prevent soil erosion. 农作物轮作有助于防止水土流失。
- Tubing rotation system extends well life. 可延长油井寿命的旋转管系统。
- Crop rotation is the best way to increase output. 想提高产量，最好的办法是倒茬轮作。
- The Macao Garrison practices a per-sonnel rotation system. 澳门驻军实行人员轮换制度。
- You understand crop rotation better than anyone I know. 你是我认识的人当中对庄稼轮作最了解的一个。
- Crop rotation makes a balanced demand on the fertility of the soil. 轮作可以平衡对土壤的肥力要求。
- A rotation system of this kind has also been instituted for the PLA Garrison in Macao. 参照驻香港部队的做法，驻澳门部队也已开始实行干部全员轮换。
- travopolye crop rotation system 草田轮作制
- Simultaneously, a rotation system is in place for lumbering bases so as to help restore vegetation. 同时，对采伐基地进行及时更新，恢复森林植被。
- Organic methods, which rely on crop rotation, manure and compost[1] in place of fertiliser, are far less intensive. 有机生产方式不讲究精耕细作，不使用化学肥料，主要依靠轮作、肥和混合肥。
- Simultaneously,a rotation system is in place for lumbering bases so as to help restore vegetation. 同时，对采伐基地进行及时更新，恢复森林植被。
- Organic methods, which rely on crop rotation, manure and compost [1] in place of fertiliser, are far less intensive. 有机生产方式不讲究精耕细作，不使用化学肥料，主要依靠轮作、粪肥和混合肥。
- Kelinsiman rejects the rotation system at first, this also let Podol Siji, Borowski make not the satisfactory sound. 克林斯曼最初拒绝轮换制，这也让波多尔斯基、博罗夫斯基发出了不满意的声音。
