Bio:
Email: 1317271219@qq.com
陈家锋(1976—),男,大学专科,迪斯科科技集团(宜昌)有限公司总经理,主要研究方向为复合肥料的生产与应用;1317271219@qq.com
缓/控释肥料具有养分流失少、作物一次施肥利用率高的特点,可减少过度施肥带来的环境污染问题。概述了近年来包膜肥料、化学合成缓/控释肥料、沸石基缓释肥料的研究和应用现状。针对缓/控释肥料价格昂贵、存在二次污染、品种单一等问题,提出了推进缓/控释肥料配施,发展环境友好型生物基包膜材料,拓展新的生产技术等发展策略及解决方案。
Slow/controlled release fertilizers have the characteristics of less nutrient loss and high utilization rate of crop one-time fertilization, which can reduce the environmental pollution caused by excessive fertilization. The research and application status of coated fertilizers, chemically synthesized slow/controlled release fertilizers and zeolite based slow release fertilizers in recent years are summarized. Aiming at the problems of high price, secondary pollution and single variety of slow/controlled release fertilizers, development strategies and solutions such as promoting the combined application of slow/controlled release fertilizers, developing environmental friendly bio-based coated materials and expanding new production technologies are proposed.
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