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Keyword [Available Potassium]
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1. Studies On The Effect Of Hydrothermal Coupling And Characteristic Coefficients Of The Transformation Of Soil Potassium And Absorption Of Potassium And Accumulation Of Nicotine In Tobacco
2. Changes Of Paddy Soil Phosphorus And Potassium Under Different Fertilization Conditions Of The Long Term Experiment And Their Effect On The Uptake Of Rice's Phosphorus And Potassium Nutrient And On The Rice Yield
3. Research On Soil Potassium Loss By Erosion In Loess Area
4. Study On Spatial Variability And Simulation For Soil Potassium In Chengdu Plain
5. Study On The Potassium Variation In The Different Rocky Desertification Grades Soil Of Karst Mountain Area In Guizhou Province
6. Effect Of Different Tillage Method On The Balance Of Potassium And The Potassium Effect In Semi-arid Area
7. Spatial And Temporal Variation Of Soil Available Potassium In The Field Of Wheat-rice Double Cropping
8. Study On Spatial Distribution And Influence Factors Of Soil Potassium In Huanxi River Valley
9. Study On Determination Methods For Available Nitrogen And Potassium In Soil Testing And Fertilizer Recommendation
10. Research On Nutrient Evolution In BoZhou Tillage
11. Dom Purple Soil Nutrient Availability
12. Status And Management Measures Of Soil Fertilities Of Cultivated Land In Zhejiang Province, China
13. Potassium Supply And Improvement Effects On Different Tobacco-growing Soils
14. Vertical Distribution Characters Of Organic Carbon,Nitrogen And Phosphorus In Soil-Chinese Pine Forest Ecosystem Developed From Limestone And Granite Parent Materials
15. Changes Of Soil Organic Matter And Nutrients In Three Soils Of Shandong Province Over25Years
16. Screening Of Extracted Methods For Soil Available Potassium And Potassium Abundant&Deficiency Indices On Rice And Oilseed Rape
17. The Change Of Soil Phosphorus And Potassium And Yield Response Of The Region Of Winter Wheat-summer Maize Rotation In Hebei Province
18. Effects Of Different Organic Materials Input On Soil Organic Carbon And Nutrients In Lou Soil
19. Impacts Of Soil Tillage Methods Recyclingon Soil Physical And Chemical Properties In Banana-Cropping
20. Effects Of Controlled-Release Potassium Fertilizers On Nutrient Uptake,Yield Of Wheat,Maize,Tobacco And Soil Fertility
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