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- soil invertase activitiy 土壤蔗糖酶
- Re-vegetation exerted obvious increasing effects on soil invertase and phosphatase activities, and its effect at depth increased from top to bottom of slopes. 封育增加了土壤蔗糖酶和碱性磷酸酶活性，其影响深度从坡顶向下而增加；
- Returning of corn straw into field was helpful to increase soil invertase activity mainly.Farm yard manure laid particular emphasis on the augment of soil phosphatase, urease activities. 玉米秸秆有利于提高土壤转化酶活性，而有机肥则主要提高土壤脲酶和磷酸酶活性；
- Keywords atrazine;soil invertase activity;soil fertility; 阿特拉津;土壤蔗糖酶活性;土壤肥力;
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- 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.
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么？
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A plant that grows in saline soil. 盐生植物一种生长在盐分土壤上的植物
- Abel was a shepherd and Cain a tiller of the soil. 亚伯是个牧人，该隐则是个耕田人。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
