陇东黄土高原旱作区土壤水分变化规律及其与玉米产量关系探讨
王宁珍1,2,张谋草2,黄 斌2,马长青3
Discussion of dry area soil moisture variation rule and its relationship with the yield of maize on loess plateau in eastern of Gansu
中国农学通报
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2009, (21): 320
-323
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DOI: 10.11924/j.issn.1000-6850.2009-0897
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