Biological activity in a soil is influenced by soil acidity and nutrient status.
生物的活动被土壤养分含量状况所制约。
Appliance of soil nail wall to the support on slope and residual soil side slope
土钉墙技术在坡，残积土边坡支护中的应用
The transport of atrazine in soil was investigated with soil column experiments.
用土柱实验模拟莠去津在土壤中得运移。
Effect of different farming methods on soil microbial biomass and soil fertility
耕作方式对土壤微生物和土壤肥力的影响
The next bests were yellow soil, brown soil, limy soil, Chao soil and rice soil.
其次为黄壤，棕壤，石灰土，潮土和水稻土。
A special soil replacing method was adopted to treat the great area of soft soil.
对大面积软弱地基，采用了一种特别的换填法。
Soil adhesion may be reduced even if water cannot readily permeate the soil layer.
即使水不易进入污垢内层，也能降低污垢的吸附作用。
Moist soil absorbs more heat than loose, dry soil covered with mulch or vegetation.
湿润得土壤比起有覆盖物或有植被得土壤更易储存热量。
Effects of soil amendment on the physical and chemical properties of soil for turf.
土壤改良剂对草坪床土理化性质的影响
Improve soil aggregate structure, reduce compaction, improve soil fertility activation.
改良土壤团粒结构，减少板结，提高活化土壤肥力。
The adsorption of chlordimeform on red soil and vegetable soil was studied in thes work.
本文研究了杀虫剂杀虫脒在红壤和菜园上中得吸附。
Selected soils are meadow soil, Black Calcium soil, and meadow alkali soil, respectively.
典型土壤选择草甸土、黑钙土、草甸碱土三种。
There are natural red soil, rocky soil, coastal sand, swamp soil salinization, and so on.
自然土壤有赤红壤，石质土，滨海沙土，盐渍沼泽土等。
Soil is mostly alluvial flood formation, mainly cinnamon, tidal soil two broad categories.
土质多为洪水冲积形成，主要有褐土，潮土两大类。
The Effects on Gossypium Fertilizer Gossypium Bed Soil of New Soil Modulator of Cotton Bed
棉花床土调制剂对棉花苗田土壤肥力的影响
Research on the Soil Fertilizer Effect of Biological Silicon Fertilizer on Albic Rice Soil
白浆型水稻土生物硅肥土壤肥力效应的研究
Research on Classifications of Yellow Brown Soil and Yellow Cinnomon Soil in South Shaanxi
陕南黄棕壤，黄褐土分类研究
Chemical Fixation of Metals in Soil Using Bone Char and Assessment of the Soil Genotoxicity
骨炭修复重金属污染土壤和降低基因毒性的研究
Soil organic carbon plays a major role in the formation and stabilization of soil aggregates.
土壤有机碳对土壤团聚体的形成与稳定具有重要影响。
Soil water plays a crucial role in the accumulation and mineralization of soil organic carbon.
研究土壤含水量与土壤有机碳矿化 的关系。
The Comparative Study of Biogeochemistry between Limestone Soil and Red Soil in Maocun, Guilin
桂林毛村石灰土和红壤元素生物地球化学特征研究
Changes of soil chemical properties after transferring acid sulfate paddy soil to upland soil.
酸性硫酸盐土水改旱后土壤化学性状的变异初报。
Soil physicochemical properties and soil enzymes were affected differently in different season.
不同季节，土壤的理化性质和酶活性对间伐的响应不同。
Preliminary approach of soil management on soil enzyme activity change in red soil young orchard
土壤管理对红壤幼龄果园土壤酶活性变化的影响初探
Study on the Soil Water Dynamic and Physical Characteristic of Chestnut Soil in Xilin River Basin
锡林河流域栗钙土及其物理性状与水分动态的研究
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