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- Study on the Stability of Cotton Field Ecosystem Controlled by Insecticide and by Nature 自控与受控棉田生态系统稳定性的比较
- Cotton field ecosystem 棉田生态系统
- 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。
- Nutrient balance in rice field ecosystem of northern China. 北方稻田生态系统养分平衡研究。
- They were working in the cotton fields. 他们在棉田里干活。
- 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。
- Effects of Enhanced UV-B Radiation on Accumulation and Cycling of Mg and Zn of Wheat Field Ecosystem. 增强的UV-B辐射对麦田生态系统Mg和Zn累积和循环的影响
- 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。
- 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?
- Arthropod community structures in transgenic Bt cotton fields. 转Bt基因棉田节肢动物群落结构特征研究。
- They drove through the flat cotton fields that flanked Highway 17. 他们驾车穿过了17号公路侧面的平坦棉田。
- Rodent Management in Field Ecosystem 农田生态系统中的鼠类群落管理
- I was lying under the shadow of a big chinaberry tree at the edge of the cotton field on my father's panhandle farm. 躺在父亲狭长农园里的一棵大楝树的荫凉下。
- Oh, when the cotton balls get rotten, you won't have any harvest in their old cotton field. 噢,当棉花桃腐烂时,你就不会有什么收成。
- The Arthropoda in Chinese Tobacco Field Ecosystem 我国烟田生态系中的节肢动物类群