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基于多尺度分析的黄土高原保护性耕作系统下作物产量、土壤碳库与经济效益研究
学位论文
博士, 兰州: 兰州大学, 2018
Authors:
李舟
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Submit date：2019/01/17
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水分利用效率
土壤有机碳
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