EFFECT OF SOLARIZATION TO KILL BRADYSIA CELLARUM ON CHINESE CHIVE GROWTH AND SOIL MICROBIAL DIVERSITY

文献类型： 外文期刊

第一作者： Shi, Caihua

作者： Shi, Caihua;Wu, Qingjun;Wang, Shaoli;Xu, Baoyun;Zhang, Youjun;Shi, Caihua;Shi, Linlin

作者机构：

关键词： Bradysia cellarum; Chinese chive; control; soil microbes; soil solarization

期刊名称：FRONTIERS OF AGRICULTURAL SCIENCE AND ENGINEERING （ 影响因子：3.7； 五年影响因子：2.7 ）

ISSN： 2095-7505

年卷期： 2022 年 9 卷 1 期

页码：

收录情况： SCI

摘要： Bradysia cellarum Frey (Diptera: Sciaridae) is an important subterranean pest and is especially damaging to Chinese chive. An effective and more environmentally safe method than pesticides is needed for its control. The efficacy of B. cellarum control, growth of Chinese chive and soil microbial diversity were investigated after uae of soil solarization to exterminate this insect pest. The results show that on the first day after soil solarization 100% control of B. cellarum was achieved. Growth of Chinese chive was lower in solarized plots than in control plots over the first 10 days after treatment. Chive growth in solarized plots increased subsequently to match that in the control plots. Moreover, the soil microbial community diversity in the treatment group decreased initially before gradually recovering. In addition, the abundance of beneficial microorganisms in the genus Bacillus and the phyla Proteobacteria, Chloroflexi and Firmicutes increased significantly. Soil solarization is therefore practical and worthy of promotion in Chinese chive-growing regions. (C) The Author(s) 2021 Published by Higher Education Press.

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