EFFECT OF SOIL P SUPPLY ON P-ZN INTERACTIONS IN A MAIZE (ZEA MAYS L.) LONG-TERM FIELD EXPERIMENT

被引：0

作者：

Izsaki, Zoltan ^{[1
]}

机构：

[1] Tessedik Samuel Coll, Fac Agr Water & Environm Management, H-5541 Szarvas, Hungary

来源：

CEREAL RESEARCH COMMUNICATIONS | 2008年 / 36卷

关键词：

P-Zn interactions; maize; soil P supply;

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Long-term chemical fertilisation field experiment was carried out with maize to study the effect of soil P supply on the P-Zn interactions. On chernozem meadow soil at 120-360 mg kg(-1) AL-P2O5 and 2.0-3.5 mg kg(-1) EDTA-Zn content of cultivated layer the increasing P supplies increased the P and reduced the Zn concentration in the maize leaves at the beginning of tasselling as well as the P/Zn ratio became wider but the higher P supplies did not resulted in Zn deficiency.

引用

页码：1851 / 1854

页数：4

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