含硝化抑制剂功能肥对白叶1号春茶产量和品质的影响  

Effects of Functional Fertilizer Containing Nitrification Inhibitor on the Yields and Its Quality of Baiye No.1 Spring Tea

作　　者：申瑞寒 马立锋[1] 王涛 王富斌 方丽[1] 杨向德 SHEN Ruihan;MALifeng;WANG Tao;WANG Fubin;FANG Li;YANG Xiangde(Tea Research Institute,Chinese Academy of Agriculture Sciences/Key Laboratory for Tea Plant Biology and Resource Utilization,Ministry of Agriculture and Rural Affairs,Hangzhou 310008,China;Graduate School of Chinese Academy of Agricultural Sciences,Beijing 100081,China;Anji Baiming Tea Farm,Anji 313309,China;Huiduoli Agricultural Supplies Co.,Ltd.,Hangzhou 310056,China)

机构地区：[1]中国农业科学院茶叶研究所农业农村部茶树生物学与资源利用重点实验室,浙江杭州310008 [2]中国农业科学院研究生院,北京100081 [3]安吉柏茗茶场,浙江安吉313309 [4]惠多利农资有限公司,浙江杭州310056

出　　处：《中国茶叶》2022年第12期24-28,共5页China Tea

基　　金：浙江省“三农六方”科技协作项目(2021SNLF032)、中国农业科学院基本科研业务费专项(Y2022LM26);中央级公益性科研院所基本科研业务费专项(1610212022008);河南心连心氮肥高效利用创新平台项目、云南省科技人才和平台计划项目(202102AE090038)。

摘　　要：白叶1号是叶色白化茶树品种,由于长期以来缺少白化茶树施肥管理技术,白叶1号茶园投入氮肥用量相对少但流失多,使得原本氮肥不足的状况更加严重。文章通过对硝化抑制剂功能肥在白叶1号茶园中的使用效果研究,探索和完善叶色白化茶施肥新模式。通过4年研究表明,在叶色白化茶园中使用含硝化抑制剂功能肥不仅可以减少肥料的使用量,提高肥料利用率,而且对茶叶产量、品质具有明显的促进作用,值得在叶色白化茶园中推广使用。Baiye No.1 is an albino tea cultivar.Due to the lack of fertilization management technology for a long time,the amount of nitrogen fertilizer input in Baiye No.1 tea gardens is relatively small,but the loss is large,which makes the situation of insufficient nitrogen fertilizer application more serious.In this paper,Effects of functional fertilizer containing nitrification inhibitor on spring tea yield and quality were studied to explore and improve the new fertilization mode.Though 4 years of study,it is shown that the application of functional fertilizer containing nitrification inhibitor in Baiye No.1 tea plantations could not only reduce the amount of fertilizer input,improve the utilization rate of fertilizer,but also significantly promote the yield and quality of tea,which is worthy of promoting and applying in albino tea plantations.

关 键 词：白叶1号 含硝化抑制剂功能肥 养分吸收 新梢产量 品质 

分 类 号：S571.1[农业科学—茶叶生产加工]