轻壤土

汞在砂壤土、轻壤土和中壤土中的分配系数Kd值在0~160mL/g之间，当pH值为10左右时，Kd值最大为160mL/g；

The K_d values of mercury in silt loam , light loam and medium loam were between-20 and 160mL / g , when pH value was about 10 , K_d value was 160mL / g ;

以稳定产甲烷阶段垃圾层循环回灌处理后的渗滤液、轻壤土和百慕大草（Cynodondactylon）为实验材料，比较了不同水力负荷渗滤液对植物-土壤系统的生态影响。

The ecological effect of irrigating recirculated leachate with different hydraulic loading on bermudagrass ( Cynodon dactylon ) and soil system was evaluated .

中壤土中根系在玉米整个生育期平均生长速率和根量的最大值显著高于轻壤土和轻粘土。

Root in loam had a balanced growth during the whole period .

将松砂土的砂壤土改造为近轻壤土的砂壤土和轻壤土；

The sandy loam was changed into the sandy loam soil which belong to light loam ;

对新红星苹果幼树灌溉的临界土壤含水量轻壤土为9.78%；

The critical soil water capacity was 9.78 % when Starkrimson young apple trees needed irrigation .

轻壤土上所产的枣果营养成分含量随土壤养分含量的增加而增加。

The nutrients component content of fruit of jujube in light loam increase with the soil nutrients content .

涌流沟灌适宜的土壤主要为结构良好的中壤土、轻壤土和砂壤土。

Upwelling gully irrigation mainly fits in with medium loamy soil , light loamy soil and sandy loamy soil .

在满足土壤肥力和地貌条件之外，山茱萸更适合于在石砾含量中等的轻壤土上生长。

The Cornus officinalis more is fit for in growing on the stone medium light loam of gravel content .

在中国科学院封丘农业实验站研究了粘土、沙壤土、轻壤土等土壤中的藻类组成、分布和营养需求。

The composition , distribution , nutritional requirement of soil algae were studied in Feng-qiu Agricultural Experiment Station of CAS .

结果表明：疏松肥沃、排水良好、含腐殖质丰富的沙质土壤或轻壤土为最适土壤条件；

The result indicated that the optical soil condition is light soil or sandy soil which is loosen , good in drainage and plentiful humus ;

以轻壤土上所产的枣果品质优良，中壤土的次之，轻黏土的欠佳；

The quality of fruit of jujube in light loam is excellent , in medium loam the second , in light clay not good enough ;

利用室内土柱实验对二种土壤（轻壤土（安塞）和重壤土（武功））的蒸发速率进行了数学模拟。

Evaporation rates of two kinds of soil ( Huangmian Soil and Lou soil ) was simulated with mathematical models , based on soil column experimental data .

拔节期，玉米根系的垂直和水平分布在轻壤土中范围最广，轻粘土中最小。

At jointing stage , the vertical and horizontal distribution of corn root cultivated in light loam was the most extensive , followed by loam and light clay .

不同土壤物理化学性质与硝基苯类化合物的还原率有密切关系，表现为黏土轻壤土砂土的规律；

In addition , there was close relation between the physicochemical properties of different soils and the reduction rates of Nitrobenzene compounds , showing the rule of clay light loam sand .

通过对黄土高原薪炭林地土壤的对比分析表明：试区土壤为黄绵土土体构型，质地为轻壤土或中壤土质；

By soil contrast analysis of fuel-forest lands , the result shows : The soil of the experimental area was the Huangmian soil form , who-se texture was a light loam or a medium loam .

在蒸发条件下，全剖面轻壤土水分含量从上到下逐渐增加，而夹粘层只影响在其上面的轻壤土水分含量，而不影响其下面土层的水分变化；

Under evaporation condition , water content increased gradually from top soil to bottom soil in homogeneous sandy loam , and interbedded clay layer only affected the water regime in soil above the interbedded clay layer .

结果表明：夏闲制不同土壤质地的传统土壤耕作方式，小麦播前0~200cm的各主要土壤层面的贮水量为中粘土>中壤土>轻壤土；

The results showed that water storage content of every main soil layer covered from 0 to 200 cm was mediate clay soil > mediate loamy soil > light loamy soil under conventional tillage practices of different soil texture after through an idle summer .

研究区不同立地下的土壤分析结果表明，土壤主要为褐土，土壤质地属于轻壤土和壤土类型，土壤母质主要为花岗岩和片麻岩。

The soil analysis in trial areas with different soil , climate and vegetation conditions implied that the soil in trial areas mainly belongs to drab soil , soil texture belong to light loam and loam soil , soil parent material was mainly granite and gneiss .

工程所用土料有轻粉质壤土、中粉质壤土、重粉质壤土和粉质粘土4类。

The earth material used for the project consists of light silty loam , moderate silty loam , heavy silty loam and silty clay .

以耕层土壤质地类别作为制图单位，分为轻粘土、重壤土、中壤土、轻壤土和砂质土五种类型。

The soil were divided into five groups of soil , e , g , light clay , heavy loam , medium loam , light loam and sandy soil , using the group of soil texture of plowed layer as the mapping unit .