液体型叶面肥料胀气原因探讨  

Discussion on the reason for flatulence of liquid foliar fertilizer

作　　者：母丹[1] 韩效钊[1] 王忠兵[1] 叶云霞[1] 吴雪平[1] 

机构地区：[1]合肥工业大学化学工程学院,安徽合肥230009

出　　处：《磷肥与复肥》2010年第2期11-13,共3页Phosphate & Compound Fertilizer

基　　金：农业科技成果转化资金(2008GB23600459)

摘　　要：介绍液体型叶面肥料储存过程中产生胀气的现象及危害,采用排除法研究了大中微量元素叶面肥料各组分对胀气性能的影响。结果表明:尿素是大中微量元素叶面肥料产生胀气的根源,其他组分对尿素产生胀气有不同程度的促进作用。并提出用胀气率区分各组分对胀气的影响程度。The flatulence phenomenon of liquid foliar fertilizer and its harm during the storage process are introduced, the effects of each component foliar fertilizer with macro secondary and trace elements on flatulence property are discussed by exclusion. The results show that urea is the main cause of flatulence of foliar fertilizer with macro secondary and trace elements, further promotion of flatulence under the interaction of other components except urea. Flatulence rate is introduced to distinguish the effects of each component on flatulence degree.

关 键 词：叶面肥料 胀气 尿素 胀气率 排除法 

分 类 号：S145.2[农业科学—肥料学]