|本期目录/Table of Contents|

[1]吕梅,纪文娟,王润贤,等.配方施肥对乌牛早茶苗营养生长及茶叶品质的影响[J].江苏农业科学,2019,47(01):120-126.
 Lü Mei,et al.Effects of formula fertilizer on vegetative growth of Camellia sinensis “Wuniuzao” seedlings and tea quality[J].Jiangsu Agricultural Sciences,2019,47(01):120-126.
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配方施肥对乌牛早茶苗营养生长及茶叶品质的影响(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第47卷
期数:
2019年第01期
页码:
120-126
栏目:
园艺与林学
出版日期:
2019-01-05

文章信息/Info

Title:
Effects of formula fertilizer on vegetative growth of Camellia sinensis “Wuniuzao” seedlings and tea quality
作者:
吕梅12 纪文娟3 王润贤12 方炎明3
1.江苏农林职业技术学院,江苏句容 212400; 2.江苏省茶业科技创新公共技术服务中心,江苏句容 212400;
3.南京林业大学,江苏南京 210037
Author(s):
Lü Meiet al
关键词:
施肥茶叶生长量光合特性品质成分
Keywords:
-
分类号:
S571.106
DOI:
-
文献标志码:
A
摘要:
应用三元二次通用旋转施肥方案,分析氮、磷、钾配比施肥对乌牛早盆栽茶苗各项指标的影响。结果表明,氮、磷、钾施肥配比不同,对乌牛早茶苗的营养生长、光合特性和品质特征影响不同。磷、钾施肥质量配比为1 ∶ 2时,有利于茶苗营养生长和茶叶品质提升。其中T1处理(氮、磷、钾施肥质量配比为1.2 ∶ 0.4 ∶ 0.8)对乌牛早的苗高、地径生长最有利;净光合速率最大的处理为T9(氮、磷、钾施肥质量配比为1.5 ∶ 0.25 ∶ 0.5),叶绿素含量最高的处理为T17(氮、磷、钾施肥质量配比为0.75 ∶ 0.25 ∶ 0.5);茶叶品质最好的处理为T4(氮、磷、钾施肥质量配比为 1.2 ∶ 0.1 ∶ 0.2)。所有施肥处理均能提高咖啡碱的含量,其中T4处理(氮、磷、钾施肥质量配比为1.2 ∶ 0.1 ∶ 0.2)最高,比对照提高了65.7%。兼顾乌牛早茶苗的生长、光合和茶叶品质,最终确定最佳施肥方案是T9处理(氮、磷、钾施肥质量配比为1.5 ∶ 0.25 ∶ 0.5)。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期:2017-09-25
基金项目:江苏省农业科技自主创新资金[编号:CX(15)1027]。
作者简介:吕梅(1978—),女,山东蓬莱人,讲师,农艺师,研究方向为植物学、茶学。E-mail:283602467@qq.com。
通信作者:王润贤,教授,硕士生导师,主要从事茶学研究。E-mail:807754062@qq.com。
更新日期/Last Update: 2019-01-05