【摘要】 现代农业过多的施用化肥不仅造成土质恶化而且破坏了生态环境。我国传统农业生产利用有机肥料 ,较好地解决了培肥地力和保护生态环境的两难问题。古农书保存了大量的有关有机肥的种类、积制、施用方法及施肥原则等记载。吸收利用这些宝贵的农业遗产对于今天发展农业现代化具有积极的借鉴意义。更多还原

【Abstract】 The chemical fertilizers were applied very much in modern agriculture, which resulted in the soil deterioration and environmental destroy. Traditional agriculture in China resolved the dilemma of strengthening soil fertility and protecting environment.In antique agricultural books there was the recordation about the variety and use principle of organic fertilizers.It was positive to absorb and utilize these precious agricultural heritages for today’s agriculture development.更多还原