【作者】 阎宗彪； 乔生；

【Author】 Yan Zongbiao,Qiao Sheng (1 Institute of Shijiazhuang Agricultural Modernization research,Chinese Academy of Science,Shijiazhuang,050021 2 Institute of Shijiazhuang Zhongke Coating Fertilizer Reasearch,Shijiazhuang,050021)

【机构】 中国科学院石家庄农业现代化研究所； 石家庄中科涂层肥料研究所；

【摘要】 尿素生产要消耗大量的煤、天然气、重油及电力,提高尿素利用率,就相当于节约了能源,减少了二氧化碳的排放。腐植酸涂层尿素技术平均提高氮素利用率6个百分点,相当于节约尿素1/6,既节本增效,又低碳环保,作为腐植酸低碳技术之一具有极大的推广应用价值。更多还原

【Abstract】 The production of urea consumes a lot of coal,natural gas,fuel oil and electricity.Improving the utilization of urea is equivalent to saving energy and reducing carbon dioxide emissions.Coated urea technology improves utilization of nitrogen by 6 percentage points on average that is equivalent to saving urea 1/6.It is not only efficiency of the section but also low-carbon environment.As one of humic acid low-carbon technologies,coated urea technology has great application value.更多还原