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Keyword [deep tillage]
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1. Temporal And Spatial Variation Of Soil Nutrients Of Long-term Monocultural Cotton Field And Soil Sustainable Utilization In Xinjiang
2. Cultivator Layered Subsoiling Technology Research And Finite Element Analysis Of Subsoiling Components
3. The Effect Of Cultivation On Soil Physicalproperties
4. Research On The Effect Of Deep Tillage And Straw Retained Improve Soil Quality And Enhance The Yield Of Crop
5. The Mechanism Of High Yieid Farmland Soil Structure And Deep Tillage And Straw Returning Regulation In Spring Maize
6. Effect Of Topsoil Thickening And Fertilize Mechanism In Facility Vegetable Field
7. Effects Of Deep Tillage And Alternate Border Irrigation On Yield Formation And Water Use Efficiency Of Wheat-maize Two Crops A Year
8. Study On Leaf Senescence Genotype Screening And Its Delaying Mechanism Through Nitrogen Panicle Fertilizer Application
9. Effect Of Deep Tillage And Nitrogen Apllication On Photosynthetic Performance And Nitrogen Use In High-Yeild Spring Maize
10. The Dynamics Change Of Carbon And Nitrogen In Soil Wheat System Research With Deep Tillage And Organic Fertilizers
11. The Eco-physiological Mechanism Research Into The Effects Of Water-oxygen Synergy On Rice Yield Formation
12. The Study On Pre-sowing Cult-packer Wheel Of The Corn Deep Tillage Sowing Combined Planter
13. Design And Experiment Of Micro Rotary Tiller Used In Conservatory Big Shed Of Vegetables
14. Effects Of Interaction Between Tillage Patterns And Nitrogen Fertilizer Treatments On Soil Physicochemical Property And Yield Of Winter Wheat
15. Study On High Yield And Hight Quality Of Deep Tillage In Fallow Period And Nitrogen And Phosphorus Fertilizer Of Dryland Wheat
16. Effect Of Deep Tillage In Fallow Period With Nitrogen Fertilizer On Wheat Water Consumption Characteristics And Yield Formation
17. Study Of Improving Soil Fertility On Lime Concretion Black Soil With Shallow Topsoil In Huaibei
18. Mechanism Analysised The Response Of The Density-Tolerant The Germany,United States And China Maize Varieties To Subsoiling And Densification
19. Design And Study Of The Small-Scale Chain Type Deep Plowing Machine
20. Effects Of Organic Materials And Deep Tillage On Topsoil Biological Properties In Paddy Field
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