风沙土

土壤异质性对群落结构同样具有显著影响，是第二主导因子，其物种多样性指数为黏性土壤>灰棕荒漠土>风沙土；

Soil heterogeneity exerted significant influences on the community structures as well and was the second dominating factor affecting them , and the species diversity indexes with different soils followed the decreasing order of clayed soil , grey brown desert soil and aeolian sandy soil ;

风沙土水分入渗与再分布过程中湿润锋运移试验研究该过程也属于液态加工过程，但是，为了使化学助剂具有良好的渗透性能，通常需要加入润湿剂。

Study on the wetting front of water infiltration and soil water redistribution in aeolian sandy soil This process is also aqueous , but often requires the addition of a wetting agent to obtain good penetration of the chemicals .

株高、凋落物量及地下生物量在两者间差异不明显，碱化草甸土型羊草群落土壤呼吸及凋落物分解排放的CO2量均高于风沙土型。

CO 2 releasing from soil respiration and litter of Leymus chinensis community in meadow alkali soil is more than that in wind sand soil .

结果表明，施入8%泥炭明显有利于改良风沙土理化性质，表现为土壤容重、总孔隙度、pH值、全N、碱解N、速效P、速效K明显改善；

8 % peat treatments greatly improved the aeolian sandy soil physical and chemical characteristics . Soil bulk density , total porosity degree , total N , alkali N , available P and K increased , and soil pH value decreased to be little acid or neutralized .

统计分析认为，可利用光谱反射率区分盐碱土、风沙土、淡黑钙土和黑土，为其在TM单波段影象上的解译提供了理论依据。

Statistical analysis suggests that the spectral reflectance can be used to distinguish alkali-saline soil 、 sandy soil 、 grey-chernozemic soil 、 black soil , Which provides the theoretical basis for their interpretation on the TM image of single band .

6类土壤TOC含量大小顺序为：褐土黑垆土黄绵土湘黄土风沙土潮土，差异达极显著水平。

The size order of TOC was cinnamon soil dark loessial soil loessial soil xiang yellow soil aeolian sandy soil alluvial soil , and the difference between 6 types of soil was extremely significant level . 2 .

土壤保墒剂DQ-1在黑龙江省西部风沙土中保水效能研究与分析

Research and Analysis on the soilwater retention efficiency of the absorbent DQ-1 in the sandy soil of the West Heilongjiang Province

不论黄土还是风沙土，喷播turf-mulch材料后，植物密度大于其它的固沙固土措施，而且对边坡具有明显的保水和防止水蚀的效果；

After sprayed the turf mulch material , either loess or sand-blown soil , the plant density is heavier using the other fixation sand measure . And it has the obvious effect on retaining water and preventing water erosion .

结果表明，施加有机物料能明显降低风沙土中沙粒的含量，提高粘粒和物理性粘粒含量。

The result showed that the content of sand was decreased ;

风沙土水分抗风蚀性研究

On Resistance of Eolian Sandy Soil Moisture to Wind Erosion

半湿润地区改良风沙土土壤性质研究

Properties of Ameliorated Sandy Land Soil in Semi humid Area

风沙土土壤的磷素状况及施磷对酿酒葡萄品质的影响

Phosphorus Status of Sand Soil and Effects of Phosphorus Fertilization on Quality of Wine-grapes

采煤塌陷后风沙土理化性质变异性研究

Study on Variability of Physical and Chemical Properties of Sandy Soil after Coal Mining Subsidence

风沙土钾素资源特征及对酿酒葡萄的影响

The Characters of Potassium and Its Effect on Wine-grapes on Aeolian Sand Soil in Ningxia

栽培因子对风沙土区小麦产量的数学模型研究

Study on the Mathematics Models of Cultural Factors on Wheat Yield in the Wind-sand Region

不同施肥措施对风沙土区玉米产量影响数学模型的研究

Study on the Mathematics Models Effecting the Cultural Factors on Corn Yield in Blown Soil

应用吸管法进行风沙土机械组成分析的实验研究

The Study of Analyzing the Mechanical of Aeolian Sandy Soil Using Straw Based on Experiment

土壤结构改良剂对风沙土水稳性团聚体改良效果及机理的研究

Study on Improvements of Modifiers on Soil Water-Stable Aggregates and Its Mechanisms in Aeolian Sandy Soil

膜下滴灌对风沙土盐分变化和棉花产量的影响

Effect of Drip Irrigation under Plastic Mulch on Aeolian Sandy Soil Salt Dynamic and Cotton Yield

吉林省风沙土玉米双增施肥技术的研究

Studies on the Application Technique of Nitrogen Fertilizer for Maize Grown in Aeolian Soil of Jilin Province

有机物料培肥对风沙土结合态腐殖质中富里酸与胡敏酸的影响

Effect of organic manure on fulvic acid and humic acid of combined humus forms in wind blown soil

若尔盖高原沼泽土和草甸风沙土细菌遗传多样性和系统发育研究

Genetic Diversity of the Bacteria Isolated from Swamp and Meadow Aeolian Soils in Zoige , Sichuan , China

昆仑山高原面上的风沙土植被对风沙土风蚀作用的影响

The aeolian sand soil on plateau plane of Kunlun Mountains influences of vegetation cover on the wind erosion of sandy soil

塔里木沙漠公路沿线不同立地类型风沙土理化性质与植物种选择的研究

Research on Aeolian Sandy Soil Physico-Chemical Properties Under Different Types of Site and Plant Species Choice in the Tarim Desert Highway

风沙土土壤养分资源特征及其对麻黄生长和麻黄碱积累的效应研究

Studies on Characters of Nutrient Resources of Aeolian Soil and Effects of Nutrient on Ephedra Sinica Growth and Accumulation of Ephedrine

土壤从流动风沙土发育成钙积旱成土，地表生物结皮发育，增加了表土的抗风蚀的能力；

Soil developed from aeolian sand soil to Calcic-Orthic Aridisols . Development of bio-crust on the surface increased ability of anti-erosion by wind .

应用化学分析、吸附试验和生物诊断方法，系统研究了风沙土磷的有效性和利用率。

Applying the methods of chemistry analysis , biological absorption and biological diagnoses to study availability and utilization of phosphorus of sand soil .

在试验室稳定蒸发条件下测试了DQ－1型保墒剂在黑龙江省西部风沙土中的保墒性能。

The soil water retention properties of the absorbent of DQ-1 were tested in the sandy soil of west Heilongjiang Province under the conditions of the laboratory .

本文应用化学分析和田间试验方法，系统研究了风沙土钾素资源特征及酿酒葡萄对钾素的吸收利用。

In the paper , the authors applied the means of chemistry analysis and field-experiment to study on validity of potassium and its effect to growth of wine-grapes .

中部、南部风沙土分选性中等和较好，呈窄峰态和近对称的分布形式。

The sorting of the aeolian sand soil in the middle and southern desert is medium and better and the skewness is near symmetrical and the kurtosis is leptokurtic .