1.
The Cheracteristics of Soil Potassium Fertility and Cotton Potassium Nutrition Status in North Xinjiang;
北疆棉田土壤的钾素肥力与棉花的钾素营养研究
2.
Change of Soil Potassium Fertility in Long-Term Located Field Experiment and Comparison of Different Methods to Measure Potassium Change in Soil
长期定位试验土壤钾素肥力变化及其对不同测钾方法的响应
3.
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
4.
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
5.
Effect of Nitrogen and Potassium Fertilizers on Accumulation of Potassium in Different Organs of Rapeseed;
氮钾肥用量对油菜各器官钾素积累的影响
6.
Effect of Controlled-Release Fertilizer on Potassium Nutrients and Mechanism of Flue-cured Tobacco;
控释钾肥对烤烟钾素营养的影响及其机理研究
7.
Effects of Kalium Fertilizers on the Absorption and Distribution of Kalium in Tobacco
不同钾肥对烟株内钾素吸收及分布的影响
8.
Effects of Different Kinds of Potassium Fertilizers on Potassium Accumulation and Use Efficiency in Sweet Potato
不同类型钾肥对甘薯钾素积累和利用率的影响
9.
Potassium nutrient release characteristics and the application of slow-release potassium fertilizer in flue-cured tobacco
缓释钾肥钾素释放特征及其在烤烟上的应用
10.
Effects of Different Potassium Fertilizer Application Rates on Yield,Plant K Accumulation of Summer Maize and K-efficiency in Alluvial Soil
不同施钾量对潮土夏玉米产量、钾素积累及钾肥效率的影响
11.
Study of Dissolved Law of Nutrition Element in Potassium-calcium Fertilizer;
钾钙肥中营养元素溶出行为规律研究
12.
Factors affecting potassium fixation in seven soils under 15-year long-term fertilization
长期施肥条件下土壤钾素固定影响因素分析
13.
Effect of Different Tillage Method on the Balance of Potassium and the Potassium Effect in Semi-arid Area;
不同耕作措施对旱地钾素平衡的影响及钾肥效应研究
14.
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
15.
Effect of Long-term Rotated Fertilization on Dynamic Change of Potassium in Brown Soil
长期轮作施肥对棕壤钾素动态变化的影响
16.
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
17.
Studies on Nitrogen, Phosphorus, Potassium and Microelement Fertilizer Efficiency of Summer Maize in Dry and Impoverished Region;
旱薄区夏玉米氮磷钾及微量元素肥效研究
18.
Effects of Different Controlled-Release Fertilizers and Nitrogen Level on N,P,K Use Efficiency
控释肥类型及氮素水平对氮磷钾利用率的影响