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茶叶科学 ›› 2014, Vol. 34 ›› Issue (2): 122-128.doi: 10.13305/j.cnki.jts.2014.02.003

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混交模式对茶园产量、天敌和主要害虫的影响研究

苏红飞, 杨柳霞, 郑文忠, 王兴华, 姚学坤, 催庭宏   

  1. 云南省普洱茶树良种场,云南 普洱 665000
  • 收稿日期:2013-07-03 修回日期:2013-08-29 出版日期:2014-04-15 发布日期:2019-09-03
  • 作者简介:苏红飞(1980— ),男,云南富源人,硕士,助理农艺师,主要从事茶树栽培研究,E-mail:suhongfeifei@163.com
  • 基金资助:
    西南地区生物多样性保育国家林业局重点实验室(西南林业大学)开放研究基金资助项目(BC2010F14)

The Effect of Mixed Planting on Tea Production, Main Predators and Insect Pests in Tea Plantations

SU Hongfei, YANG Liuxia, ZHEN Wenzhong, WANG Xinghua, YAO Xuekun, CUI Tinghong   

  1. Tea Seed Multiplication Farm of Puer Yunan, Puer 665000, China
  • Received:2013-07-03 Revised:2013-08-29 Online:2014-04-15 Published:2019-09-03

摘要: 通过对云南省普洱市5种不同模式茶园的茶叶产量调查、主要害虫与天敌之间的关系研究,探讨了混交模式对茶园鲜叶产量、茶园天敌和害虫的影响。结果表明,捕食性蜘蛛和假眼小绿叶蝉是5种茶园中最重要的天敌与害虫。纯茶园中假眼小绿叶蝉的数量显著高于混交茶园;蜘蛛数量在5种茶园中的大小顺序为:龙眼+茶>板栗+茶>糖胶树+茶>杉木+茶>纯茶园;龙眼混交茶园的害虫数量显著小于其他模式茶园,而纯茶园、板栗+茶、糖胶树+茶和杉木+茶等4种类型茶园害虫数量之间无显著差异。龙眼+茶模式因茶园透光适中,产量、天敌数量最高,害虫数量最低,是较好的混交模式。捕食性蜘蛛与假眼小绿叶蝉以及其他害虫之间不同季节存在显著负相关,并能用Logarithm方程很好表示。

关键词: 混交茶园, 茶园害虫, 种群动态, 回归分析

Abstract: The tea productions, main predators and insects pests of five mixed planting tea plantations were analyzed in Puer city. The effects of mixed planting on productions of fresh tea leaves, predators and insect pests in tea plantation were investigated. The results showed that predatory spiders and Empoasca vitis were most important predator and pest respectively in five tea plantations. Numbers of Empoasca vitis in mono-tea plantation were significantly higher than mixed planting plantation. The orders of spider individual numbers in five tea plantations were as follows: mixed planting of Dimocarpus longan and tea>mixed planting of Castanea mollissina and tea>mixed planting of Alstonia scholaris and tea> mixed planting of Cunninghamia lanceolata and tea> mono-tea plantation. The pests in mixed planting of Dimocarpus longan and tea plantation were significantly less than those in other tea plantations. There were no significant differences among mono-tea plantation, mixed planting of Castanea mollissina and tea plantation, mixed planting of Alstonia scholaris and tea plantation, and mixed planting of Cunninghamia lanceolata and tea plantation, mixed planting of Dimocarpus longan and tea plantation were the best mixed types because of moderate light, highest production, most predators and less pests. There were significant negative correlations between amounts of predatory spider and Empoasca vitis as well as other insect pests in different season which can produce a good representation by used of Logarithm equation.

Key words: mixed planting tea plantation, tea pests, population dynamics, regression analysis

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