不同总养分含量的磷酸一铵肥效对比  

Comparison of Fertilizer Efficiency of Monoammonium Phosphate with Different Total Nutrient Contents

作　　者：刘阳 高进华 徐勤政 王州 宋艳 曾希柏 LIU Yang;GAO Jinhua;XU Qinzheng;WANG Zhou;SONG Yan;ZENG Xibai(Stanley Agricultural Group Co.,Ltd.,Linshu,Shandong 276700,China;Shandong Green Fertilizer Technology Innovation Center,Linshu,Shandong 276700,China)

机构地区：[1]史丹利农业集团股份有限公司,山东临沭276700 [2]山东省绿色肥料技术创新中心,山东临沭276700

出　　处：《肥料与健康》2024年第2期43-44,74,共3页Fertilizer & Health

基　　金：山东省重点研发计划(科技示范工程)(2022SFGC0305);泰山产业创新领军人才项目(TSRC202306091)。

摘　　要：用总养分质量分数为47%、53%、55%、60%、73%的磷酸一铵分别与尿素、硫酸钾等配制成5种等养分含量(15-15-15)的复合肥(1^(#)~5^(#)),以萝卜为试验对象,通过盆栽试验,考察了5种复合肥对萝卜生长指标和品质指标的影响。结果表明:2^(#)、3^(#)、4^(#)复合肥处理的萝卜生长指标优于1^(#)、5^(#)复合肥处理的;1^(#)~4^(#)复合肥处理的萝卜中维生素C和可溶性糖含量优于5^(#)复合肥处理的。在复合肥生产中,除非受原料配比的影响,建议优选低总养分含量的磷酸一铵为原料。Five compound fertilizers(1^(#)to 5^(#))with equal nutrient content(15-15-15)are formulated using monoammonium phosphate with a total nutrient mass fraction of 47%,53%,55%,60%,and 73%,respectively,along with urea and potassium sulfate.Radish is used as the experimental object,and the effects of the five compound fertilizers on the growth and quality indicators of radish are investigated through a pot experiment.The results show that the growth indicators of radish treated with 2^(#),3^(#),and 4^(#)compound fertilizers are better than those treated with 1^(#)and 5^(#)compound fertilizers.The content of vitamin C and soluble sugar in radish treated with compound fertilizer 1^(#)to 4^(#)is better than that treated with compound fertilizer 5^(#).In the production of compound fertilizers,unless affected by the ratio of raw materials,the low total nutrient content monoammonium phosphate as the raw material is recommended to choose.

关 键 词：磷酸一铵 养分含量 复合肥 萝卜 生长指标 品质指标 

分 类 号：TQ442.14[化学工程—化学肥料工业] S143.22[农业科学—肥料学]