在当今化学农业(化学肥料、化学农药、激素和化学保鲜等)盛行的时代,种子科学家以冷静和高瞻远瞩的眼光,从农业可持续发展和环境保护的角度,明智地提出有机农业和有机种子生产的设想和研究是非常值得重视和思考的问题。事实上,世界各国农业科学家早已注意到有机农业问题。德国早在20世纪中期就禁止使用克菌丹 In the era when chemical agriculture (chemical fertilizers, chemical pesticides, hormone and chemical preservation, etc.) prevailed today, seed scientists wisely put forward organic agriculture and organic seed production from the perspective of sustainable agricultural development and environmental protection with a calm and far-sighted vision The ideas and research are very worthy of attention and thinking. In fact, agricultural scientists from all over the world have long noticed organic agriculture. Germany stopped using captan as early as the mid-20th century