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Keyword [Soil humus]
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1. Characteristic Of Humus Substances And The Protection Mechanisim Of Organic Carbon In Aggregates In Purple Padyy Soil Of The Sichuan Basin, China
2. Effect Of CO2 Partial Pressures On Formation And Transformation Of Soil Humus
3. Characteristic Study Of Soil Organic Cardon In The Process Of Sandy Desertiification
4. The Study On The Effect Of Organic Matter And Microorganisms On The Formation Of Soil Humus
5. A Study On The Relationship Of Between Soil Humus And Anti-erosion Ability Of Soil Aggregate
6. The Study On Formation And Transformation Of Soil Humus Under Special Incubation Condition
7. The Evolution Of Humus And Organic Nitrogen Forms And Its Relation Of N Supply Capacity In Sheltered Soil
8. The Study On The Effect Of Microorganism In The Formation And Structure Of Soil Humus
9. Study On Forest Soil Organic Carbon In Mountain Of Beijing Western Areas
10. Effects Of Cadium And Petroleum Contamination On The Quantity And Structural Characteristics Of Soil Humus
11. Effects Of Long-term Fertilization On The Composition And Structural Characteristics Of Black Soil Organic Matter
12. Study Of Relationship Between Ecological Restoration And Soil Organic Carbon In Liusha River
13. Wetlands Soil Humus Compositions And Carbon Density Distribution Characteristics In Heilongjiang Province
14. Screening Of Straw Degradation Strains Under Medium-Low Temperature And Their Degradation Effects On Crop Straw
15. Effect Of Different Microbial Upon The Formation Of Soil Humus After Application Organic Materials
16. Temperature And Moisture On Soil Humus Formation And Transformation
17. Soil Humus Characteristics Of Typical Flue-cured Tobacco Production Regions And Its Effect On Tobacco Leaf Quality
18. Tillage Practices On Soil Microbes And Soil Humus Impact
19. The Research On The Vertical Distribution Of Yili Typical Grassland Chestnut And Desert Grey Soil Humus Constituent
20. Distribution Characteristics Of Soil Organic Carbon And Its Composition Under Erosion Enviroment In Different Vegetabale Regions Of Loess Plateau
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