缓释配方肥在茶树上的应用初探  

Preliminary Study on the Application of Slow-Release Formula Fertilizer in Camellia sinensis

作　　者：陈勋[1] 王红娟[1] 毛迎新[1] 谭荣荣[1] 杨先进 雷该翔 龚自明[1] 

机构地区：[1]湖北省农业科学院果树茶叶研究所/湖北省农业科技创新中心果茶分中心/湖北省茶叶工程技术研究中心,武汉430209 [2]武汉绿茵化肥有限公司,武汉430011 [3]湖北省赤壁市茶产业发展局,湖北赤壁437300

出　　处：《湖北农业科学》2015年第22期5625-5628,5640,共5页Hubei Agricultural Sciences

基　　金：国家茶叶产业技术体系建设专项(nycytx-23);国家"十二五"科技支撑项目(2011BAD01B02-3);湖北省公益性科技研究项目(2012DBA16001-1)

摘　　要：通过进行茶树[Camellia sinensis(L.)O.Ktze.]专用缓释配方肥UFA及UF3试验,以明确茶树简化施肥、省工节本和提质增效的可行性。结果表明,与传统施肥相比,茶树施用专用配方缓释肥后前期产量相当,后期生育加快,能提高产量;能够提高茶叶中氨基酸含量,增进茶叶品质;缓释肥UFA处理比传统施肥增收1 380元/667 m2,增幅为29.36%,缓释肥UF3增收1 450元/667 m2,增幅为30.85%。A trial was conducted by using slow-release formula fertilizer （SRFF） UFA and UF3 in Wuhan city to study the effect of slow-release formula fertilizer on tea [Camellia sinensis （L.） O. Ktze.] plant and ascertain the possibility of simplifying fertilize, saving labor, raising quality and yield. The results indicated that the technology of using SRFF could saving labor, enhancing quality and yield compared with the traditional fertilizer as UFA and UFS treatment could increase the income by 1 380 RMB/667 m2（29.36%）, and 1450 RMB/667m2（30.85%）, respectively.

关 键 词：茶树[Camellia sinensis(L.)O.Ktze.] 缓释配方肥 应用效果 

分 类 号：S571.1[农业科学—茶叶生产加工] S145.6[农业科学—作物学]