权威例句
Now Is a Great Time to Work in the Yard; Rototill the Garden, Get Ready to Move Tender Plants and Look for Lawn FungusManagement Effects on Soil Quality in Organic Vegetable Systems in Western WashingtonCONTROL BY TILLAGE AND PERSISTENCE OF VOLUNTEER SUNFLOWER AND ANNUAL WEEDSReducing nutrient losses in runoff from furrow irrigationAnnual Phytomass Production of a Rye-Corn Double-Cropping System in OntarioEffects of 10 years of conservation tillage on soil properties and productivity in the farming–pastoral ecotone of Inner ...Nitrogen-tillage-residue managementEffects of Land Clearing and Subsequent Management on Soil Physical PropertiesAlternative Ways to Control Weeds Between Rows in Weeded Check Plots in Corn (Zea mays) and Soybean (Glycine max)1Nitrogen-tillage-residue management. I. Simulating soil and plant behavior by the model NCSWAP