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- Incorporation of crop residues; conventional tillage. 把作物残体混入土壤的传统耕作制。
- The result showed that the photosynthesis, stomata conductance and WUE of no-tillage practices were higher than conventional tillage. 结果表明,免耕措施下玉米的光合速率、气孔导度、水分利用效率均高于传统翻耕,气孔导度的日变化与光合速率显著相关。
- Typically, magnesium levels in soils under no tillage do not change materially from those under conventional tillage. 免耕和传统耕作制相比,土壤中镁的含量没有实质的变化。
- Comparing with conventional tillage, conservation tillage reduced the CH4 absorption fluxes. 在小麦生长季内,各处理农田均表现为CH4的吸收汇。
- In all other respects, fertilization of crops grown under reduced tillage is comparable to fertilization under conventional tillage. 在所有的其它方面,少耕下的作物施肥和传统耕作制下的均类似。
- Data in Table 8 and numerous field observations show that because the soil is less disturbed, zero tillage results in less weed populations than conventional tillage. 表8的资料和一些大田观察资料表明,因土壤较少被扰动,免耕比传统耕作的农田杂草群体更少。
- While no detailed information is available, it can be stated that minor element deficiencies are never worse under no tillage compared to conventional tillage. 虽然目前对这一问题没有详细研究资料,但是我们可以说,和传统耕作制相比,免耕制下的微量元素缺乏不会更严重。
- Alley cropping system with Flemingia congesta as hedgerows; hedgerows are cut regularly and the foliages are used for mulch; conventional tillage, crop residues are incorporated. 在种植制度中,用黎豆属作物作为第三季覆盖作物。用除草剂或人工除草实施免耕,把黎豆属作物叶片和其它作物残体,作为覆盖物。
- On the other hand, storage in the subsoiling soil was obviously less than that of the conventional tillage soil because soil physical properties in the deep tilled soils were largely altered. 另一方面,深松土壤受到耕作活动的强烈干扰,苗期耕层土壤蓄水明显小于传统耕作。
- 1Dynam ics of soil invertase,urease and acid phosphatase activities under no-tillage and conventional tillage at d ifferent depths. 图1免耕和常规耕作条件下不同深度土壤蔗糖酶、脲酶和酸性磷酸酶活性动态变化 F ig.
- "How are you?" is a conventional greeting. “你好”是一个习惯问候语。
- The nuns are living in the convent. 修女们住在修道院里。
- He often speaks a few conventional remarks. 他总是喜欢说老生常谈的那几句话。
- James voiced the conventional wisdom about it. 詹姆士说了对此事的一般看法。
- "Good morning" is a conventional greeting. "早安"是习用的招呼语。
- The rules of conventional social behavior. 惯例符合习俗的社会行为举止之准则
- A member of a convent or other religious community. 修道院住院修士修道院或其他宗教团体成员
- She serves as a lay teacher at the convent school. 她在修道院的学校当非神职的教师。
- conventional tillage (CT) 常规耕作
- conventional tillage 常规耕作法