农业生态管护措施与实践效果  

Measures and Practical Effects of Agricultural Ecological Management and Protection

作　　者：罗玉川 刘庆生[2] 郭智勇[2] 谢利芬[2] 王迪 

机构地区：[1]河南省鑫贞德有机农业股份有限公司,河南 安阳 [2]安阳市农业科学院,河南 安阳

出　　处：《农业科学》2024年第1期71-82,共12页Hans Journal of Agricultural Sciences

摘　　要：有机管理模式下,采取保护农田边界植物与人工建设生态花带、施用沼肥进行生态化管理、病虫草害生态防控等措施,提高了农田非作物生境植物物种多样性和地上有益生物多样性,土壤线虫多样性结构得到优化。常规管理模式下,筛选出6种功能植物:矢车菊、紫花苜蓿、油菜、汤阴北艾、硫华菊、春黄菊,创建出一种小麦玉米农田天敌植物支持系统:紫花苜蓿 + 油菜 + 矢车菊天敌植物支持系统,建成了一种瓢虫和食蚜蝇周年栖息环境与迁移路径。Under the organic management mode, some measures were taken, such as protecting the border plants of farmland, constructing ecological flower belt artificially, applying biogas fertilizer for eco-logical management, ecological control of diseases, pests and weeds, etc. , the plant species diversity and beneficial aboveground biodiversity were improved, and the diversity structure of soil nema-todes was optimized. Six functional plants, cornflower, alfalfa, rape, Wormwood in soup, pyrethroid, chamomile, a plant support system for natural enemies of wheat and maize was established, which was composed of alfalfa, rape and cornflower.

关 键 词：农业 生态 管护 效果 

分 类 号：S43[农业科学—农业昆虫与害虫防治]