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- The reasons of fertility on the grassland ecosystems decreased were that the nutrients transferred from soil to plants, and no nutrients input on the artificial pasture have ... 草地土壤生态系统营养物质移出是草地土壤肥力退化的根本原因,无营养物质投入的人工草地更加剧了营养物质的迁出及土壤肥力的退化。
- Analysis on Changing Degraded Ant Wraps Grassland into Artificial Pasture 退化蚁包草地变为人工草地的试验分析
- Quantification index of the management of Trifolium repens artificial pasture 白三叶人工草地数量化管理指数的研究
- Study on quantification management index of ryegrass artificial pasture 黑麦草人工草地数量化管理指数的研究
- We have put our cattle out to pasture. 我们已经把牛放到牧场上吃草去了。
- The right to pasture animals on common land. 共用权在公共土地上放牧动物的权利
- The land was used chiefly for pasture. 这土地多半用作牧场。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- Optimum Design of One Well Sprinkling Pipe Network System for Artificial Pasture 人工牧草单井喷灌管网系统优化设计
- I can't stand his artificial smiles. 我受不了他的假笑。
- Dry-lot Feeding and Rotation Pasture Techniques of the Standardization Artificial Pasture in ISPI 贵州草地畜牧业国际标准化人工草地围栏分区轮牧技术
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- Initial exploration into the establishment of artificial pasture for raising poultry 黔南州放牧鸡人工草地建植技术初探
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- The room was decorated with artificial flowers. 房间用人造花装饰。
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
- Study of the optimal combination of mixed seeding artificial pasture in "Black Soil Type" degraded meadow "黑土型"退化草地人工草地群落优化配置研究