1.
Potassium Absorption and Biological Mobilization from Soil Minerals by Ectomycorrhizal Fungi and Ectomycorrhizas;
外生菌根吸收和活化利用土壤矿物钾的研究
2.
Mechanism of soil mineral potassium release extracted by low-molecular-weigh organic acids
低分子量有机酸作用下土壤矿物钾释放机制
3.
leach minerals from the soil
滤去土壤中的矿物质.
4.
Effect of long-term potassium application on irrigated soil potassium and on the yield and nutrient of crops
灌淤土区长期施钾对作物产量与养分及土壤钾素的长期效应研究
5.
REFLECTANCE OF SOIL CLAY MINERALS AND ITS APPLICATION IN PEDOLOGY
土壤粘土矿物反射特性及其在土壤学上的应用
6.
Clay Mineralogy and the Amount of Charge of Rubber Plantation Soils in Hainan
海南岛橡胶园土壤粘土矿物组成与土壤电荷量
7.
extracting machine for earth minerals or ores, self propelled
土壤、矿物或矿石挖掘机,自动推进式
8.
extracting machine for earth minerals or ores, not self-propelled
土壤、矿物或矿石采掘机,非自动推进式
9.
Effect of Long-term Application of Potassium on Soil K, Crop Yield and Quality in Selected Soils from North China;
长期施钾对北方典型土壤钾素及作物产量、品质的影响
10.
Effect of Long-term Application of K Fertilizer on Potassium Character of Soil-crop System under Continuous Maize Cultivation
长期施钾对玉米连作土壤-作物系统钾素特征的影响
11.
Study on Dynamic Change of Potassium in Soil-Plant System under Long-Term Fertilization;
长期施肥土壤—作物体系钾素动态变化研究
12.
Effect of Potassium Fertilizer on Lead Bioavailability of Soil System and Pepper
钾肥对土壤-辣椒体系中铅生物有效性的影响
13.
RESEARCHES ON THE POTASSIUM SUPPLY OF SOILS Ⅳ. UTILIZATION OF SOIL INTERLAYER POTASSIUM BY GRAMINACEOUS AND LEGUMINOUS CROPS
土壤钾素供应状况的研究——Ⅳ.禾谷类及豆类作物对土壤层间钾的利用
14.
Effects of mineral fertilizers on soil water infiltration of dump of open pit
矿物肥料对露天矿排土场土壤水分入渗的影响
15.
Study on Mycorrhizal Bioremediation of Mineral Oil Contaminated Soil;
矿物油污染土壤的菌根生物修复研究
16.
Quick-acting Potassium Status of Farmland in Ankeng and Effects of Adding Potassium
安康耕地土壤速效钾现状与钾肥效应
17.
Excessive rainfall washes out valuable minerals from the soil.
过多的降雨冲走土壤中的宝贵矿物质。
18.
Designating soil or minerals occurring in flaky layers.
板状的标明片状层的土壤或矿物的