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现代农业正在促使化肥品种结构发生变革,产生质的飞跃,近年来各种新型肥料不断问世。新型肥料的主要作用是能够直接或间接地为作物提供必需的营养成分,调节土壤酸碱度,改良土壤结构,改善土壤理化性质和生物学性质,调节或改善作物的生长机制,改善肥料品质和性质及提高肥料的利用率。进入新世纪以后,我国新型肥料研发和推广使用正快速发展,肥料结构不断优化,新型肥料更是异军突起。本文简要介绍了近期国内最新创制的活化磷肥、有机钾肥、氨酸螯合肥、含肽氮肥、硫磺加强型肥料、富过磷酸钙磷肥、生物有机肥、高分子聚合物增效肥料等8种新型肥料的开发进展和应用概况。
Modern agriculture is prompting changes in the structure of fertilizer varieties, resulting in a qualitative leap in recent years, a variety of new fertilizers continue to come out. The main role of the new type of fertilizer is to be able to directly or indirectly provide essential nutrients for the crop, adjust soil pH, improve soil structure, improve soil physical and chemical properties and biological properties, regulate or improve crop growth mechanism, improve fertilizer quality and nature and Improve fertilizer utilization. Since the beginning of the new century, the research and development, promotion and use of new types of fertilizers in China are rapidly developing. The structure of fertilizers has been continuously optimized and new types of fertilizers have been sprung up. This article briefly introduced the recent development of the new domestic activated phosphate, organic potash, acid chelated fertilizer, peptide nitrogen, sulfur-based fertilizers, calcium superphosphate fertilizer, bio-organic fertilizer, polymer polymer fertilizer eight new Development and Application of Fertilizer.