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- Nitrogen (N) fertilizer use efficiency can be improved by two ways, that is, optimized N fertilizer management and genetic improvement of nitrogen use efficiency (NUE) of crops. 摘要提高氮肥利用率依赖于氮肥优化管理及作物氮素营养效率的遗传改良。
- Furthermore, N and P fertilizer application rate could be decreased accordingly to optimize fertilizer management when contributions from eutrophied irrigation water were taken into consideration. 在利用当地富营养化河水进行稻田土壤灌溉时可适量减少肥料施用量、优化氮磷肥料管理。
- nitrogenous fertilizer management 氮肥运筹
- The methods involves(involve) soil fertility management as warm(well) as reduced tilige(tillage). 方法(包括)减少耕种,和管理泥土丰产。
- The methods involve soil fertility management as well as reduced iling is breaking up and turning the soil to prepare the ground for planting. 这些方法涉及土壤肥力管理和减少耕作。耕作就是翻开土壤使之适于种植。
- Young, C. C. 1990. Effects of Biofertilizer on the Growth and P Uptake of Legumes. Proceedings of a Symposium on Soil and Fertility Management of Legume Crops. 217-225. 杨秋忠?1990?微生物肥料对豆类生产及磷肥吸收之研究?豆类作物土壤与肥培管理研讨会专集217-225.
- The methods involve soil fertility management as well as reduced tillage. Tiling is breaking up and truing the soil to prepare the ground for planting. 这些方法包括象减少耕作那样来进行土壤产量管理.;耕作被破坏;并将土壤准备好适合中指的土地
- The stalks will rot and make good fertilizer. 杆儿腐烂后会成为很好的肥料。
- The methods involve soil fertility management as well as reduced ***. tillage. Tailing is breaking up and turning the soil to prepare the ground for planting. 这些方法涉及土壤肥力管理和减少耕作。耕作就是翻开土壤使之适于种植。
- The methods involve soil fertility management as well as reduced tillage . Till ing is breaking up and turning the soil to prepare the ground for planting. 方案之一就是通过减少耕作也实现土地生产力的管理,耕作停止转而使土地做好种植的准备。(这些翻译的不好。有问题。)
- Get some more fertilizer for the garden. 给花园再多施些肥料。
- The methods involve soil fertility management as well as reduce (reduced) tillage. Tilling is breaking out (up) and turning the soil to prepare the ground for planting. 这些方法使用土壤肥沃度管理和减少耕作次数.;耕种就是将土翻新以准备种植时所需的地基
- The methods involve soil fertility management as well as reduced tillage. Tilling is breaking up and turning the soil to prepare the ground for planting. 这些方法包括管理土壤肥力和减少耕作。耕作就是将土壤松碎并翻转,为种植做好准备。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- The methods involve(s) soil (facility) fertility management as well as reduced tillage. Tilling is breaking up and turning the soil to prepare the ground for planting. 方法包含了土壤多产管理和降低耕地。耕种用来停止并使土壤准备种植。
- The firm is going to pot under the new management. 公司在新人管理下就要垮台了。
- The management wants screwing up. 管理部门需要提高工作效率。
- I am studying personnel management. 我正攻读人事学。
- The convoy commodore sees to the internal management of the convoy. 舰队司令官负责管理舰队的内部问题。
- In this paper, soil and water and fertilization management of young macadamia tree in Yingjiang was introduced, and some techniques involved in tree and disease and pest management as well. 摘要全面介绍了云南盈江县澳洲坚果幼树果园的土壤、水肥管理;树体管理和病虫害管理的生产技术。