1.
Research on characteristics of spatial distribution and availability of soil potassium forms under long-term fertilization in the dryland of the Loess Plateau
黄土高原旱区长期施肥条件下土壤钾素形态空间分布特征及有效性研究
2.
Effect of Water Condition and Low-molecular Weight Organic Acids on Potassium Transformation in Red Soil and Yellow-cinnamon Soil;
水分状况及低分子量有机酸对红壤和黄褐土钾素形态转化的影响
3.
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
4.
Study of Relationship Between Ecological Restoration and Soil Potassium in Liusha River
流沙河流域生态恢复与土壤钾素的关系研究
5.
Effects of Potassium in the Different Soil Types on the Factors of Yields Formation of the Strong Gluten Flour Wheat
不同土壤钾素对强筋小麦产量形成因子的影响
6.
Analysis of Correlations Between Forms of Nitrogen,Phosphorus and Potassium in Soil and Tobacco Compositions
土壤氮、磷、钾形态与烟叶主要化学成分相关性研究
7.
Effects of Potassium in the Different Soil Types on Material Formation and Quality Relations of the Strong Gluten Flour Wheat
不同土壤钾素对强筋小麦物质形成和品质关系的影响
8.
Soil phosphorus form and fractionation scheme:A review
土壤磷素形态及其分级方法研究进展
9.
THE SUPPLY OF SOIL POTASSIUM AND THE EFFECT OF POTASSIUM FERTILIZER ON CROP RESPONSE IN KIANGSU PROVINCE
江苏省土壤钾素的供应能力与钾肥施用问题
10.
The State of K in Soil and Coffee Leaf in Nujiang
怒江干热河谷土壤钾及咖啡植株钾素状况
11.
Effects of Soil Potassium Supply Level on Development and Potassium Nutrition of Flue-cured Tobacco
土壤供钾水平对烤烟生长及钾素营养的影响
12.
Effects of long-term K fertilization on rice yield and soil K status in reddish paddy soil
长期施钾对红壤水稻土水稻产量及土壤钾素状况的影响
13.
Studies on Soil Fertility Quality Evolvement and Phosphorus Form Transformation in Newly Cultivated Light Sierozem;
新垦淡灰钙土土壤肥力质量演变及土壤磷素形态转化的研究
14.
The Analysis of the Speciation of Soil Nutrient Elements in Different Land Uses;
不同土地利用下土壤营养元素形态的研究
15.
The Fixation Character of Potassium in Grey Desert Cotton Soil and Potassium Activation of Humic Acids;
灰漠土棉田土壤钾素固定特征及腐植酸对钾素活化作用的研究
16.
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
17.
SIMULATION MODEL AND ITS APPLICATION OF NITROGEN BEHAVIOR AND CYCLING UNDER FIELD CONDITIONS
田间土壤氮素形态转化模拟模型的研究
18.
Spatio-Temporal Variability of Soil Phosphorus and Its Fraction Transformation in Farmland;
农田土壤磷素的时空变异及形态转化特征研究