摘要
从无公害农业发展的必要性和可行性入手,剖析了开封市无公害农业发展中存在的问题,阐述了无公害农业发展的对策。
Kaifeng non-environment damage agricultural development countermeasure analysisob- tains from non-environmental damage agricultural development necessity and the feasibility,ana- lyze Kaifeng non-environment damage agricultural development problems, elaborated the non-en- vironment ,damage agricultural development countermeasure.
出处
《河南农业科学》
CSCD
北大核心
2011年第9期5-7,共3页
Journal of Henan Agricultural Sciences
关键词
无公害农业
产地认定
产品认证
Non-environment damage agriculture
Habitat authentication
Product authentication
