土壤的例句大全

N, P, K uptake and utilization of rice and kinetics of soil available N, P, K under different low K stress conditions embedded in a long term site specific fertilizer K experiment ( 1998-).

在长期定位钾肥试验的基础上，不同钾胁迫条件下，水稻对氮、磷和钾的吸收和利用效率以及土壤有效氮、磷、钾养分的动态变化（2002，晚稻）。

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The results showed that mowing significantly alleviated the grass competition for phosphorus, and promoted the citrus plant growth, in a low P soil.

结果表明，在低磷土壤中，刈割可以显著减轻柱花草对磷的竞争，促进柑橘的生长；

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Plant and soil S analysis contributes to achievement of high production goals.

作物和土壤的S素分析有助于作物获得高产.

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Delayed geochemical hazard ( DGH) of soil elements in soil will do serious harm to the environment.

土壤元素的缓变型地球化学灾害具有重要危害。

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Review of soil conservation value by forest in green gross domestic products accounting

绿色GDP核算中森林保育土壤价值的研究进展

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The roots of shrubs and trees help to hold the desert soil in place.

灌木和树的根有助于固定沙漠中的土壤.

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ZZLS is a kind of green ecological material with high strength and great erosion resistance.

ZZLS是一种强度高、抗侵蚀能力强,且草、灌植被均可生长的“人造土壤”.

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At the same time this will be enrich the research on the soil and water erosion.

同时也可以在前辈们研究的基础上,丰富和完善土壤侵蚀研究的内容和应用.

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Seasonal variation of soil biomass plays an important role in the carbon cycle of terrestrial ecosystem.

土壤微生物量的季节变化在陆地生态系统碳循环方面具有重要作用.

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The major characteristics of soils are texture, acidity, nutrient content, gaseous content, and moisture content.

土壤的主要特性有质地 、 酸度 、 养分含量 、 气体含量和含水量.

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Study on the Effect of Freezing and Thawing Action to Soil Physical and Chemical Characteristics.

冻融作用与土壤理化效应的关系研究.

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Experimental Study on Main Factors Influencing Water Infiltration Features of Freezing and Thawing Soils.

影响冻融土壤水分入渗特性主要因素的试验研究.

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Analysis on the characteristics of soil moisture transfer during freezing and thawing period.

冻结期和冻融期土壤水分运移特征分析.

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Organicinorganic compound fertilizer is produced from the byproducts and wastes after maize processing by extruder granulation.

以未腐解有机物培肥土壤的理论为依据,介绍利用玉米深加工过程中产生的副产品及下脚料,采用挤压造粒法生产有机无机复混肥的工艺技术、要工艺参数和自控水平.

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So the nitrogen fertilizer became one of the limiting factors which control the yield.

所以,土壤中氮肥的施用成为控制高产的主要因素.

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The priming effect of nitrogen fertilizer on soil nitrogen was studied by using waterlogged incubation method.

应用淹水培养方法,研究了铵态氮肥对土壤氮素的激发效应.

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Howerver, if too much nitrogen fertilizer applied into the soil, it will result some problems.

但是随着氮肥施用量的增加,土壤过多累积的硝态氮又导致了环境污染方面的问题.

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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.

词典精选例句

Similarity Analysis of the Unsaturated Soil Water Movement and Its Scaling Application.

田间非饱和土壤水分运动的数值模拟—数学模型及数值模拟.

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Pcbs do not break down in soil, water or air, but carry on accumulate.

多氯联苯在土壤中, 水中或空气中都无法分解, 只会继续累积.

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