泾惠渠灌区渠道衬砌对土壤有机质的影响及其空间变异性
魏雪,,,, 周蓓蓓,,,, 王全九,,,
Effects of canal lining on soil organic matters in Jing Huiqu Irrigation District and their spatial variability
WEI Xue,,,, ZHOU Beibei,,,, WANG Quanjiu,,,
排灌机械工程学报
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2017, (3): 222
-227
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DOI: 10.3969/j.issn.1674-8530.16.0191
