Soil application of zinc fertilizer could achieve high yield and high grain zinc concentration in maize

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• 作者：Dun-Yi Liu ; Wei Zhang ; Peng Yan ; Xin-Ping Chen ; Fu-Suo Zhang…
• 关键词：Grain Zn ; Maize ; Soil Zn fertilization ; Yield
• 刊名：Plant and Soil
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：411
• 期：1-2
• 页码：47-55
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Plant Sciences; Soil Science & Conservation; Plant Physiology; Ecology;
• 出版者：Springer International Publishing
• ISSN：1573-5036
• 卷排序：411

文摘

Background and aimsIncreasing both yield and grain zinc (Zn) concentration (GZC) are the two important goals of maize production in China and elsewhere in the world. However, it is not clear whether soil application of Zn fertilizer could realize high yield and GZC. The current study aimed to examine how soil Zn application affects yield and GZC and what is the optimal DTPA-Zn for high yield and GZC requirement.