1.
Balance of Farmland Potassium Nutrient Input/Output in China Based on GIS
基于GIS技术的中国农田钾素养分收支平衡研究
2.
Effects of Regulated Deficit Irrigation on Soil Potassium Nutrients in Spring Wheat Field
春小麦调亏灌溉对土壤钾素养分的影响
3.
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
4.
Effect of Potassium on the Growth and Nutrient Absorption by Flue-cured Tobacco
钾素营养对烤烟生长及养分吸收的影响
5.
Effects of Phosphorus and Potassium on Potassium Accumulation, Distribution and Culm Lodging Resistance of Relay-planting Soybean
磷、钾营养对套作大豆钾素积累分配和植株抗倒性能的影响
6.
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
7.
Researches on the Effects of Potassium Nutrition on the Growth and Development, Yield, Quality and Tree Nutrient of Nectarine
钾素营养对油桃生长发育、产量品质及树体养分的影响研究
8.
Potassium nutrition on dry matter and nutrients accumulation and translocation at reproductive stage of maize
钾素营养对玉米生育后期干物质和养分积累与转运的影响
9.
Effect of the Different Ratios of Potassium,Magnesium and Sulfur Elements Applications on the Peanut's Nutrient Absorption,Accumulation and Assignment
钾、镁、硫元素不同配比对花生养分吸收、累积及分配的影响
10.
Physiological and Molecular Mechanisms of Potassium Nutrition to Improve Maize (Zea Mays L.) Resistance to Stalk Rot
钾素提高玉米（Zea mays L.）茎腐病抗性的营养与分子生理机制
11.
POTASSIUM SEASONAL SUPPLY CHARCTERISTICS OF BROWN SOIL AND POTASSIUM ABSORPTION PATTERN OF CORN
棕壤季节性供钾特性与玉米钾素阶段营养
12.
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
13.
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
14.
(2) It was foundation of improving the soil PK nutrient to applying the PK fertilizer.
(2)施用磷肥和钾肥是提高土壤磷钾养分的基础。
15.
The genotypic difference of potassium nutrition of flue-cured tobacco
烤烟钾素营养特性的基因型差异研究
16.
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
17.
Study on Influence of the Nitrogen, the Phosphorus and the Potassium Element on Embryo Culture of Pinus Tabulaeformis;
氮、磷、钾元素对油松胚培养影响的研究
18.
Studies on Potassium Nutrition of High Quality Flue-cured Tobacco Production in Fujian;
福建省优质烤烟生产的钾素营养研究