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Keyword [rotation]
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1. Ecological Functions And Processes In Successive Replanting Stand And Natural Regrowth Following Fallow On Clear-cutting Forestland Of Chinese Fir Plantations Ecosystem
2. Characteristics Of Nutrient Cycling In The Rice-wheat Rotation System
3. N2O Flux And CH4 Uptake Of Soil In Winter Wheat And Summer Maize Rotation System
4. Soil CO2 Emission And Carbon Balance In The Winter Wheat-Summer Maize Rotation System
5. Study On Ecological Characteristic And Technique For Safe,Good Quality And High Benefit Of Rice-fish Culture
6. Optimization Of The Nitrogen Fertilizer Management For A Winter Wheat-Summer Maize Rotation System In The North China Plain-from Field To Regional Scale
7. Integrated Plant Nutrient Management For Rice-Upland Crop Rotation System
8. Effects Of Earthworms On Soil Nitrogen And Phosphorus In Upland Rice-Wheat Rotation Agroecosystem
9. Studies On Variation And Availability Of Nutrient Under Long-term Stationary Albic Soil In The Three River Plain
10. The Effects Of Vegetation Succession And Land Management On Soil Nutrient, Activity And Structure Of Microbial Community In The Loess Plateau Of Northwest China
11. Nitrification-Denitrification Of Fertilizer Nitrogen In Winter Wheat/Summer Maize Rotation System
12. Nitrogen Originating From Environment In Paddy Ecosystem Under Anthropogenic Influences
13. Allelopathic Effect Of Phenolics And Its Role On Apple Replant Disease Mechanism
14. Nitrogen Recycling In Rice-wheat Rotation Farm System And Water Environment Effect
15. Study On The Comprehensive Decision Of Yielding Age Of Short Rotation Timber Plantation
16. Crop Productivity And Resource Use Efficiency Under Conservation Tillage In A Dry Land Spring Wheat-field Pea Rotation System
17. Research Of Soil Environment Effects Of Alfalfa-Grain Rotation On Dryland Area Of South Ningxia
18. Study On Breeding New Super-high Yield Wheat Varieties Which Can Be Sowed And Harvested Earlier To Adapt To The Rotation Of Winter Wheat (Triticum Aestivum L.) And Rice (Oryza Sativa) In The Sichuan Basin
19. The Causes Of Continuous Cropping Obstacle In Aerobic Rice And The Mitigating Strategies
20. Studies On Selection Of Clones And Management Of Intensive Short Rotation Pulpwood Of Triploid Hybrids Of Populus Tomentosa
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