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控释肥料已经成为国内外肥料界研究的热点。本文对控释肥料的概念、类型、控释材料、养分释放机理、影响因素以及养分释放特征评价方法进行了综述,回顾了近年来控释肥料研究与实际应用概况,并展望了今后控释肥料的研究方向。
Controlled release fertilizer has become a hot spot in the fertilizer industry both at home and abroad. In this paper, the concept, types, controlled release materials, nutrient release mechanism, influencing factors and evaluation methods of nutrient release characteristics of controlled release fertilizers were reviewed. Review of the research and practical application of controlled release fertilizers in recent years, and the future controlled release fertilizer Research direction.