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Keyword [Black soil region]
Result: 101 - 120 | Page: 6 of 8
101. Study On Biological Characteristics And Water And Nitrogen Use Efficiency Of Spring Maize Under Different Nitrogen Application Condition In Black Soil Region Of Northeast China
102. Effects Of Nitrogen And Density Interaction On Canopy Photosynthetic Characteristics And Yield Of Winter Wheat In Huaibei Lime Concretion Black-soil Region
103. Temporal-spatial Change Of Cultivated Land Quality In The Typical Black Soil Region Of Northeast China
104. Study On The Cultivated Land Classification Of Typical Counties In Black Soil Region Based On Correction Of Yield Ratio Coefficient
105. Effects Of Tillage Methods And Straw Returning On Physical Properties Of Northeast Black Soil And Maize Root Growth
106. Study On Organic Carbon Balance And Influencing Factors Of Flat/Sloping Farmlands With Different Tillage Measures In Black Soil Region Of Northeast China
107. Effects Of Freeze-thaw On Farmland Wind Erosion In Chinese Thick Mollisol Region
108. Effects Of Intercropping Green Manure On Soil Fertility And Flue-cured Tobacco Nutritional Characteristics In Heilongjiang Black Soil Region
109. Study On The Optimization Of Soil Erosion Calculation Methods In Black Soil Region Of Northeast China Based On Slope Length Factor
110. Study On Snowmelt Erosion Of Hillslope In Snowmelt Period At Black Soil Region Of North East China
111. Study On Accumulation And Migration Of Nitrogen And Phosphorus During Snow Cover And Snowmelt In Ridge Cropland In Black Soil Region Of Northeast China
112. N2O And CH4 Emissions From Paddy Fields Under Different Water And Nitrogen Management Models And Its’ Effect Of Water And Nitrogen Utilizationin On The Black Soil Region
113. Experimental Study On Application Effect Of Different Water And Phosphorus Management Modes Of Paddy Fields In The Cold Black Soil Region
114. Effect Of Biochar Application Mode On Sloping Farmland In Black Soil Region And Its Effect On Soybean Growth And Development
115. Simulation Of Freezing-thawing Soil Water-heat Process In Black Soil Area Of Songnen Plain
116. Spatial Distribution Characteristics And Influencing Factors Of Organic Matter In Black Soil Region Of Songnen Plain
117. Characteristics Of Ephemerial Gully Erosion And Its Effects In Typical Black Soil Region
118. Research On Straw Incorporation Returning Of Corn And Its Corresponding Key Components In Black Soil Region
119. A Study On The Joint Prediction Of Soil Erodibility In The Croplands Of The Black Soil Region Using Satellite-and Field-based Soil Spectroscopy
120. Research On Composite Fingerprinting Of Sediment Source In A Small Watershed With Multi-levels Of Stone Check Dam In The Black Soil Region Of Northeast China
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