不同形态锌元素对玉米生长和产量的影响
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1671-6132|014|3|32-34
ISSN: 1671-6132
Source: 南阳师范学院学报, Vol.014, Iss.3, 2015-01, pp. : 32-34
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Abstract