活化磷尾矿在玉米上的应用效果研究  

Study on application effect of activated phosphorus tailings on corn

作　　者：崔雅芬[1] 巩俊花[1] 高俊岭 许承泉 庄克章 CUI Yafen;GONG Junhua;GAO Junling;XU Chengquan;ZHUANG Kezhang(Shikefeng Chemical Co.,Ltd.,Linyi 276024,China;Kingenta Ecological Engineering Group Co.,Ltd.,Linshu 276700,China;Linyi Academy of Agricultural Sciences,Linyi 276024,China)

机构地区：[1]施可丰化工股份有限公司,山东临沂276024 [2]金正大生态工程集团股份有限公司,山东临沭276700 [3]临沂市农业科学院,山东临沂276024

出　　处：《磷肥与复肥》2020年第4期47-48,共2页Phosphate & Compound Fertilizer

摘　　要：利用微生物菌剂对低品位磷尾矿进行活化,以活化后的磷尾矿作为肥料添加剂,与肥料一起在夏玉米上应用,探讨其肥效。研究结果表明:添加活化磷尾矿的肥料可显著改善玉米性状,提高玉米果穗质量及产量,增产率达7.16%~22.40%。The low-grade phosphorus tailings are activated by microbial agents. The activated phosphorus tailings are used as a fertilizer additive and applied to summer corn to explore its fertilizer effect. The results show that the fertilizer added activated phosphorus tailings can significantly improve the properties of corn,increase the ear weight and yield of corn, and increase the yield by 7.16%-22.40%.

关 键 词：磷尾矿 活化 玉米 增产 

分 类 号：S147.2[农业科学—肥料学]