Effects of Straw Mulching on Dry Matter Accumulation and Translocation, Nitrogen Uptake and Utilization, and Yield of Spring Wheat in a Rainfed Region of Northwestern China
1.College of Agriculture, Gansu Agricultural University/ Gansu Provincial Key Laboratory of Arid Habitat Crop Science, Lanzhou, Gansu 730070, China
2.Life Science and Technology College of Gansu Agricultural University, Lanzhou, Gansu 730070, China
3.Gansu Provincial Agricultural Technology Extension Station, Lanzhou, Gansu 730070, China
4.Water Conservancy and Hydropower Engineering College of Gansu Agricultural University, Lanzhou, Gansu 730070, China
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