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National Agricultural Research Center for Hokkaido Region, Upland Agriculture Research Center | 論文
- The Status and Origin of Available Nitrogen in Soils
- Nitrogen Uptake Response of Vegetable Crops to Organic Materials
- Nitrogen Uptake Response of Crops to Organic Nitrogen
- Response of Soybean, Sugar Beet and Spring Wheat to the Combination of Reduced Tillage and Fertilization Practices(Agronomy)
- Response of weed flora to combinations of reduced tillage, biocide application and fertilization practices in a 3-year crop rotation
- The Effects of Cropping Systems and Fallow Managements on Microarthropod Populations