生物农药在农业种植实践中的应用  

Application of biopesticides in agricultural planting practices

作　　者：黎永忠 LI Yongzhong(Lianzhou City Longping Town Agricultural Comprehensive Service Center,Qingyuan 513400,China)

机构地区：[1]连州市龙坪镇农业综合服务中心,广东清远513400

出　　处：《安徽农学通报》2025年第7期60-63,共4页Anhui Agricultural Science Bulletin

摘　　要：本文综合文献回顾与实践应用,对生物农药的定义、分类及其作用机理进行了阐述,分析了其在病虫害防治、杂草控制、土壤改良等农业领域的应用,并提出了促进其在农业种植领域推广应用的策略。生物农药是指利用生物活体或其代谢产物对农业有害生物进行有效防治的一类农药制剂,其分类涵盖了微生物农药、植物源农药、动物源农药等多种类型。目前,生物农药在农业种植领域的应用主要体现在病虫害防治、杂草控制及土壤改良等方面,并展现出良好的应用价值和发展潜力。在病虫害防治方面,其通过特异性作用机制实现病虫害的生态防控;在杂草治理方面,基于毒杀或抑制作用的生物除草剂表现出显著效果;在土壤改良方面,则通过调控土壤微生物群落结构促进土壤生态功能提升。针对生物农药的推广和应用,提出加大生物农药科普宣传力度,提高公众对生物农药的认知水平;完善市场监管体系,确保产品的安全性和有效性;加强生物农药技术研发,提升产品效能与稳定性等策略。本文为推进生物农药的推广和应用提供参考。Based on literature review and practical application,the definition,classification and action mechanism of biopesticides were described in this paper.The application of biopesticides in agricultural fields such as disease and pest control,weed control,and soil improvement was analyzed,and strategies to promote the application of biopesticides in agricultural planting were proposed.Biopesticides refer to a category of pesticide formulations that utilize living organisms or their metabolites to effectively control agricultural pests,encompassing microbial pesticides,plant-derived pesticides,animal-derived pesticides,and other types.Currently,the application of biopesticides in agricultural production primarily manifests in disease and pest control,weed management,and soil improvement,demonstrating significant application value and development potential.In terms of disease and pest control,biopesticides achieve ecological management through specific mechanisms of action;in terms of weed control,bioherbicides based on toxic or inhibitory effects show notable efficacy;and in terms of soil health maintenance,they enhance soil ecological functions by regulating microbial community structures.To promote the adoption and application of biopesticides,the following measures were proposed:intensifying public education on biopesticides to raise awareness,improving market supervision systems to ensure product safety and efficacy,and strengthening technological research and development to enhance product performance and stability.This research provides valuable references for advancing the promotion and application of biopesticides.

关 键 词：生物农药 农业种植 病虫害 生物除草 土壤改良 

分 类 号：S482[农业科学—农药学]