玉米土传病害研究现状

Effects of a Growth Regulator “Yumi-Zhuang-Feng-Ling” on Corn Yield

摘要:

本文在参考大量文献的基础上,对玉米土传病害的主要种类(茎腐病、丝黑穗病、纹枯病、全蚀病),从症状表现、危害程度、病原菌鉴定、发病因素以及综合防治等方面的国内外研究现状进行了综述。

Abstract:

By the experiments in the fields combined with the determinations in thelaboratories and the plot experiments combined with the large-scale demonstration,the notable regulating effect of "Ynmi-Zhuang-Feng-Ling "on the growth and development ofcorn (Zea mays L.) and the mechanism of the high and stable yield,high-quality and higheffciency of corn were revealed and explained. Moreover, the applied value, prospects andtechnology of "Yumi-Zhuang-Feng-Ling" in the production of the corn in Jilin Provincewere analysed.