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有机作物生产中对种子的认证要求、发展现状及风险分析
甄华杨,乔玉辉,何雪清
Certification Requirements, Development Status and Risk Analysis of Seed in Organic Crop Production
中国农学通报 . 2018, (3): 37 -41 .  DOI: 10.11924/j.issn.1000-6850.casb16120061