Effects of soil water content and soil sodicity on soil shearing strength;
土壤含水率与土壤碱度对土壤抗剪强度的影响
Effects of soil sodicity,gypsum application,and filtration disposal on hydraulic conductivity under irrigation with domestic effluent water;
污灌条件下土壤碱度、石膏施用以及污水过滤处理对水力传导度的影响
Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory.
采用室内土柱淋洗试验方法,研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
Current circumstances and mechanisms were reviewed in detail about application of the gypsum in acid soil and alkali soil.
简述了脱离石膏的工业利用,详述了脱离石膏对酸性和碱性土壤改良的现状和机理,并展望了脱硫石膏促进滩涂土植被演替的前景。
Four soluble inorganic salts were used to study their influences upon cadmium forms in the alkaline soil and contents of cadmium absorbed by plants in the experiment.
针对碱性土壤中镉污染现象,通过实验分析碱性土壤中可溶性无机盐对镉形态分布和转化影响以及生物可利用性的影响,探索受污土壤自然修复方法。
Effect of soil pH on sugarbeet growth and development and yield;
土壤酸碱度对甜菜生长发育及产量的影响
6,and the soil pH was significantly and negatively correlated with disease control effect;while trifluralin showed greater efficacy in soils of pH 7.
以过氧乙酸和氟乐灵作为化学诱抗剂,研究了在不同土壤酸碱度(pH 5。
Effects of Elemental Sulfur Application on Growth of Cole and Soil Environment in Alkaline Soil;
碱性土壤施硫磺对油菜生长和土壤环境的影响
The Construction of Metagenomic Library from the Alkalescence Environmental Samples and the Clone of Alkaline Protease Gene AP01;
碱性土壤宏基因组文库的构建以及碱性蛋白酶AP01基因的克隆
Effects of Weathered Coal to the Availableness State of Heavy Metals Cadmium and Plumbum in the Alkaline Soil
风化煤对碱性土壤中重金属镉、铅有效态的影响
Absorption and Utilization of Vetiveria Zizanioide on Insoluble Zn and Cd in Alkaline Soil and Regulatory Mechanism of EDTA;
香根草对碱性土壤难溶性锌镉的吸收利用及EDTA调控机理
any of various shrubby plants of the genus Atriplex that thrive in dry alkaline soil.
任何一种属于滨藜属的灌木，在干的碱性土壤中茂密的生长。
low hardy much-branched spiny shrub common in alkaline soils of western America.
矮的硬的多枝条多刺的灌木，通常分布在美洲西部的碱性土壤中。
Effect of Biological Improvements on the Enzyme Activities in the Soda Meadow Saline Soil
生物改良苏打草甸碱土对土壤酶活性的影响
The process by which soils are depleted of bases and become acidic.
土壤灰化作用土壤的碱被减少而变成酸性的过程
Soil Enzymatic Activities of Major Plant Communities in Songnen Alkaline Grassland
松嫩盐碱草地主要植物群落土壤酶活性研究
Properties of saline-alkaline soil under different land use types in Yellow River Delta
黄河三角洲盐碱地不同利用方式土壤理化性质
Spatial variability and prediction of soil available nitrogen of different vegetation types
不同植被类型土壤碱解氮空间变异性及预测
RELATIONSHIPS BETWEEN SOIL ORGANIC MATTER CONTENT(SOM) AND pH IN TOPSOIL OF ZONAL SOILS IN CHINA
中国地带性土壤有机质含量与酸碱度的关系
Impact of Caragana Fabr. plantation on plant community and soil properities of saline-alkali wasteland
柠条对盐碱地植被组成及土壤特性的影响
Effects of Simulated Acid Rain on Acid Buffering Capacity of Alkaline Farmland Soil
模拟酸雨对碱性农田土壤酸缓冲容量的影响
Determination of Molybdenum in soil by Separation and Preconcentration-AAS with Rich Oxygen Flame
强碱性阴离子交换树脂分离富集土壤中的钼
Field Experimental on Effects of Soil Salification and Basification Characteristics under Irrigation with Reclaimed Water
再生水灌溉对土壤盐碱性影响的大田试验研究
The Research on the Physical and Chemical Characteristic of Saline-alkali Soil in the Different Improvement Measures
盐碱土在不同改良措施下土壤物理化学性质变化的研究
The activity of alkaline phosphatase was higher than of neutral phosphatase.
土壤碱性磷酸酶活性显著地高于中性磷酸酶活性。