硝氯基螯合肥在瓢瓜上高效施用技术研究  

Study on the High-Efficiency Applying Technology of Nitramine Chelating Fertilizer in Ladle

作　　者：李娟[1] 章明清[1] 李烨 LI Juan;ZHANG Ming-qing;LI Ye(Soil and Fertilizer Institute,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350013)

机构地区：[1]福建省农业科学院土壤肥料研究所,福建福州350013

出　　处：《福建农业科技》2018年第1期19-21,共3页Fujian Agricultural Science and Technology

基　　金：福建省科技计划项目--省属公益类科研院所基本科研专项(2015R1022-10)

摘　　要：在大棚瓢瓜上进行硝氯基螯合肥不同施肥方法比较试验,结果表明:在等量养分条件下,硝氯基螯合肥做基肥和追肥分期施用是最佳施肥模式,每公顷瓢瓜产量达到70 500kg,较菜农习惯施肥(CK)处理增产7.9%,净增收7.8%。A comparison test on different fertilization methods of nitramine chelating fertilizer to ladle in large greenhouse was carried out.The results showed that under the condition of equivalent nutrient,the best fertilization mode was used by the nitramine chelate fertilizer as base fertilizer and split topdressing,each hectare output of ladle reached 70500 kg,and the yield increased by 7.9%,the net income increase by 7.8%to compare with the farmers’traditional fertilization(CK)treatment.

关 键 词：瓢瓜 螯合肥 施肥效应 

分 类 号：S626[农业科学—园艺学] S642.9