半干旱区春小麦品种竞争能力与产量关系的研究
张荣, 张大勇, 原保忠, 林魁, 魏虹
A Study of the Relationship Between Competitive Ability and Productive Performance of Spring Wheat in semi-arid Regions of Loess Plateau
Zhang Rong, Zhang Dayong, Yuan Baozhong, Lin Kui, Wei Hong
植物生态学报
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1999, (3): 205
-210
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