Effects of types and application rates of nitrogen fertilizer on the development and nitrogen utilization of summer maize
2008 ◽
Vol 2
(1)
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pp. 44-49
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2019 ◽
Vol 42
(15)
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pp. 1850-1860
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2007 ◽
Vol 7
(3)
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pp. 136-142
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Keyword(s):
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