1.
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
2.
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
3.
THE POTASSIUM SUPPLY OF THE SOILS AND THE POTASH FERTILIZATION OF COTTON
江苏省主要土类钾素供应状况和棉花钾肥试验
4.
Effect of Long-term Located Fertilization on Potassium Vertical Distribution in a Brown Soil
长期定位施肥对棕壤钾素垂直分布状况的影响
5.
Effect of Potassium on the Tree Nutrient Status in Fruit Picking Period of Nectarine
钾素营养对油桃采果期树体营养状况的影响
6.
Status of Soil Organic Matter and Nitrogen, Phosphorus, Potassium and Their Influence Factors in Tibet;
西藏土壤有机质和氮磷钾状况及其影响因素分析
7.
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
8.
Study of Characteristics of Potassium Nutrient Resource in Sustainable Agricultural Development in Henan;
河南省农业可持续发展中钾素养份资源状况特性研究
9.
Analysis on the Change of Potassium Nutrient in Soil Based on Two Soil Surveys in Hebei Province
河北省主要土壤2次普查钾素养分状况变化分析
10.
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
11.
The Status of Nutrients and Effect of Potassium Fertilizer of Orchard in Shaanxi Province;
陕西省果园养分状况和钾肥肥效研究
12.
Current Research Situation of Potassium Nutrition of Tobacco in China
我国烟草钾素营养的研究现状及探讨
13.
Effect of potassium application on yield and yield properties of spring maize
钾素用量对春玉米及产量性状的影响
14.
Symptoms on Leaves of Cut Rose Lacking in Phosphorus,Potassium and Sulfur
切花月季缺磷、钾、硫元素叶片症状观察
15.
Analysis shows that the soil P is rich and K is lack in most area of China.
表现出的农田养分平衡状况是磷有余而钾不足。
16.
The nutrient balance of N P K in aquent of Hebei alluvial plain and their evaluation
河北低平原潮土氮磷钾平衡状况及评价研究
17.
Experimental study on the effects of KI and KIO_3 on thyroid hormone
碘化钾、碘酸钾对缺碘大鼠甲状腺激素作用的实验研究
18.
Current Situation of Potassium in Soil in Main Flue-cured Tobacco Area of Xinyang City
信阳市烤烟主产区土壤钾素资源现状分析