1Effects of Double-mixture Technology on the Performance of Field Matching Structures Vacuum Dehydration Concrete6-10
4Effects of Nitrogen and Irrigation on the Photosynthetic Characteristics at Filling Stage in Rotation of Winter Wheat and Summer Maize18-21
5Effect of Nitrogen Fertilizer Rates Soil Enzymatic Activity Variation on Soil Available Nutrients and Characteristics in Cotton Field22-26
10A Downslope Tillage System with Limited Slopelength on Sloping Farmlands in the Three Gorges Area and Its Erosion Reduction Effects45-48
18Effects of Water on Dry Matter Accumulation and Translocation of Winter Wheat Cultivars during Different Decades75-80
19Distribution of Root Length Density and Water Use Efficiency of Maize with Alternative Furrow Irrigation81-83