您要查找的是不是：
- availability of soil water 土壤水分有效性
- To take the soil water potential of 3.0 bar as a critical value, the availability of nutrients in soil solution was higher at levels below 3.0 bar than over 3.0 bar. 以3.;0巴作为一个临界线;当土水势小于3
- Spatial variability of soil water retention curves on a forested hill-slope. 森林流域坡面林地土壤水分运动特征参数空间异质性研究。
- The value of Q10 of soil respiration increased with soil water content. 土壤水分含量的增加可增加土壤呼吸的Q10。
- Applying straw and organic manure could prevent soil acidification, and enhance the availability of soil nutrients and utilization efficiency of fertilizers. 施用有质物还可防止土壤酸化，提高土壤的养分的有效性和肥料的利用率。
- Water deficit is influenced by the level of soil water potential at the root surface. 水分亏缺是受根系表面土壤水势高低影响的。
- A Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer. 硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
- The inoculant of phosphate-dissolving bacteria which is used for increasing the availability of soil phosphate is very important for the development of sourth China sustainable agriculture. 利用解磷微生物来提高磷肥和土壤中固定态的磷的有效性，对于促进我国南方农业的可持续发展具有重要意义。
- Simulation of soil water leaching and nitrate-N loss with leachate in the field using HYDRUS-1D model. 应用HYDRUS-1D模型模拟农田土壤水渗漏及硝态氮淋失特征
- There was significant influence of soil water content on water potentials and photosynthesis in ginger leaves. 土壤水分与生姜叶片水势及光合速率关系密切。
- Grossmann J, Udluft P.The extraction of soil water by the suctioncup method: A review[J].J.Soil Sci., 1991, 42:83-93. 连纲王德建林静慧阎德智.;太湖地区稻田土壤养分淋洗特征[J]
- Because of alkaline calcareous nature of soils, availability of micronutrient is a problem, particularly Zn in rice soils, Cu and Zn in citrus and Fe in apples. 因碱性石灰性土壤的特性，微量养分有效性不高，特别是水稻土中缺锌，柑桔园中缺铜缺锌和苹果园中缺铁。
- There are some clods of soil on the mat. 垫子上有些土块。
- Effect of soil temperature, soil water status and soil texture on the decomposition was functioned by the? f T,f W and f S?,respectively. f T、f W 及 f S分别为土壤温度、水分及质地对有机碳分解的影响函数 ,它们通过对不同有机物料在实验室控制条件下的培养测定结果得以确定。
- Target for availability of the central site: 99.9%. 对中心站点的有效目标完成率为:99.;9%25。
- The influence mechanism of soil ESP on soil cohesive force is complicated and its effect decreases with the increase of soil water content. 土壤内摩擦角随着土壤含水率的增加而线性减小。 土壤碱度对土壤黏聚力的影响机理较为复杂,其影响效果随土壤含水率的增加而减小;
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- Pertaining to the availability of a resource for more than one user at the same time. 用于修饰或说明一种资源在同一时刻可供给多个用户使用的可用性。
- With the decrease of soil water potentials, the grain yield decreased, with the transgenic lines decreased less and untransformed WT decreased more. 随土壤水分胁迫的加重，各品系的产量随之下降，但C_4转基因品系的产量下降少，未转基因的对照品种WT下降显著。
- The experiment on effect of soil water on blotchy ripe ning in tomato fruit was conducted with variety Jiafen No.10 in greenhouse. 在日光温室内，以番茄品种佳粉10号为试材，研究了土壤水分对番茄褐变型筋腐病发生的影响。
