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- cotton field cropping systems 棉田立体种植系统
- They channeled their cotton field. 他们在棉田里挖了水渠。
- They used to work in a cotton field. 他们曾在棉花地里工作。
- This makes cotton the third largest field crop in terms of edible oilseed tonnage in the world. 因其在世界上巨大的可食用性棉籽产量，使得棉花成为了第三大田间作物。
- They were working in the cotton fields. 他们在棉田里干活。
- Agricultural farming systems for one year the two major cropping system, the main crop has wheat, corn, cotton, and other. 农业主要耕作制度为一年两熟制，主要农作物有小麦、玉米、棉花等。
- Characteristics of nutrient balance of different cropping systems in paddy field of red earth. 红壤稻田种植制度的养分平衡特征。
- Soil and climatic variations influence cropping systems. 土壤和气候影响种植制度。
- Strictly using meteorological observation method, dynamic changes of soil temperature in wheat-sping cotton relay cropping system during theirs common growth period were studied. 严格用气象部门的观测方法，观测麦套春棉共生期间土壤温度的动态变化。
- He worked in a cotton field before moving to the city with his family. 和家人搬到城里之前，他在一个棉花田里工作。
- These new strains of seed lend themselves to the reformed cropping system. 这些新品种很适应这种改革了的种植制度。
- Cotton Fields called the Old South? 人们称之为古老的南方。
- Comparative studies on different insect communities in cotton field. 不同棉田昆虫群落的比较研究。
- Also rape seed yield per area in the mix cropping system was the highest. 间作与混作处理的油菜产量在可比面积上比油菜单作产量高，其中混作产量最高。
- In them old cotton fields back home. 在我家后面的那片老棉花田。
- How to diagnose Fusarium wilt and Verticillium wilt in cotton field? 怎样根据当地病害发生程度，提出棉花枯萎病和黄萎病的综合治理策略？
- N fertilizers on soil microbiota and microbial activity in cotton field. 张英;褚秋华;邱少生;等.;11年连续肥料处理对水稻土碳
- Will you see about getting insecticide for the cotton fields? 买棉花田杀虫剂的事你去办办好吗?
- Based on field investigation data and 23 series data of 16 d MODIS-NDVI/EVI in 2002,the paper explored the NDVI seasonal dynamics of agri-ecosystem with variety cropping system in south coast of Hangzhouwan bay. 该文运用野外调查资料和2002年MODIS-NDVI16d合成的23个时序的遥感数据,对杭州湾南岸农业生态系统不同种植制度的NDVI变化特征进行分析。
