包膜化肥脱颖而出近年来在化肥新产品开发中，相继出现热固型树脂包膜肥料、热塑型树脂包膜肥料和肥料包裹型包膜肥料，其中以我国河南省生产的“乐喜施”、控制释施肥料为主要代表，并形成了自己的特色，推广使用面积扩展很快。包膜化肥的主要特点有：１、包膜材料在土壤... In recent years, chemical fertilizers in the development of new products, have emerged thermosetting resin coated fertilizer, thermoplastic resin coated fertilizer and fertilizer-wrapped coated fertilizers, of which China’s Henan Province, the production of “happy taste” , Controlled release fertilizers as the main representative, and formed its own characteristics, to promote the use of the area expanded rapidly. The main features of coated fertilizer are: 1, coated materials in the soil ...