Effects of colored polyethylene film mulch on pest populations, plant growth and yield of peanut in Northern China

文献类型： 外文期刊

第一作者： Zhu, Guodong

作者： Zhu, Guodong;Xue, Ming;Zhu, Guodong;Xia, Nannan;Xue, Ming;Li, Zhaopeng;Zhao, Haipeng;Qu, Cheng

作者机构：

关键词： Colored polyethylene film; Peanut growth; Pest abundance; Peanut yield; Soil condition

期刊名称：JOURNAL OF ASIA-PACIFIC ENTOMOLOGY （ 影响因子：1.58； 五年影响因子：1.575 ）

ISSN： 1226-8615

年卷期： 2022 年 25 卷 3 期

页码：

收录情况： SCI

摘要： Polyethylene film mulching is commonly used in peanut (Arachis hypogaea L.) production, an important oil crop. Clear polyethylene film (CLEF) has previously been the only choice for all growing conditions. However, colored polyethylene film has been applied to the cultivation of crops in recent years, so testing the effects of colored film mulches on peanuts is necessary. In this study, we observed the effects of eight colored polyethylene films on devastating pest abundance, plant growth and yield, and soil conditions in peanut fields. The results showed that light-silver-gray film (LSGF), silver-black on both sides film (SGBF), and black film (BLAF) mulches were more effective in reducing the pest population (aphids, thrips, and mites) compared to plants mulched with other films. In addition, SGBF and LSGF mulching accelerated seeding emergence and benefited peanut growth, and the yield increased by about 20% compared to peanuts mulched with CLEF. The soil temperature and humidity under the LSGF and SGBF treatment were more suitable for peanut growth compared to the other film treatments. In conclusion, LSGF and SGBF mulches were appropriate choices for managing pests, maintaining optimum soil conditions, and increasing yield in peanut production.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序