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Keyword [cropping]
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1. Effects Of Nitrogen Fertilization Of Different Intensive Cropping Systems On Environment In North China Plain
2. Phosphorus Runoff Loss And Its Mechanism From Paddy Soil In The Taihu Lake Region Of South China
3. The Research On Decontamination Impact And Its Mechanism In The Habitat Of Pai-tsai By Co-cropping With The Cd Hyperaccumulator Oilseed Rape
4. The Effect Research On The Improvement Of Desertification By Using Polymer Absorbent Material
5. Phosphorus Cycle Research In Upstream Of Miyun Reservoir Watershed Based On Material Flow Analysis
6. Microorganism Action Mechanism Of Soybean Continuous Cropping Barrier
7. Research Of AMF And Mixed Cropping System In Gangue Revegetation
8. Non-point Source Pollution Model In The Purple Hilly Region Of The Upper Yangtze River
9. Agricultural Cropping Patterns And Nonpoint Source Pollution Control Within The Songhua Reservoir Basin
10. Effect Of Fertilizer Levels And Tillage Methods On Nitrogen And Phosphorus Loss In Double Cropping Rice Field And Red Soil Slopes Rotated With Radish And Peanut
11. Ecological Remediation Evaluation Of Heavy Metals Contaminated Agricultural Soils Affected By Different Cropping Systems
12. Study On Agricultural Non-point Pollution Impact Of Different Fertilization Management In Maize Continuous Cropping Area In Northeast China
13. Characteristics And Risk Assessment Of Organophosphorus Pesticide Contamination Of Different Cropping Systems Located At The Minjiang River Downstream
14. Phytoremediation Of Co-cropping Different Plants On Mine Soil Contaminated By Lead And Zinc
15. Corn And Centipede Grass, Grain Amaranth Strip Cropping On Soil Heavy Metals Cd, Pb Uptake And Accumulation Characteristics
16. Loading Calculation Method Research On Non-point Source Pollution In The Intensive Cropping Area In Southern China
17. Study On Effect Of Seasonal Substitutive Planting Of Maize To Rice In Paddy Field With Moderate Cadmiun Pollution
18. Effects Of Different Cropping Systems On The Morphology And Availability Of Cadmium, Copper, Zinc And Lead In Soil
19. Statistic Estimation Of Direct N2O Emissions From Paddy Rice And Vegetable Fields In Mainland China Based On IPCC Methodology
20. Ecology-oriented Suitable Oasis Agricultural Scale And Its Spatial Optimization Distribution
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