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作物杂志,2020, 第4期: 206–210 doi: 10.16035/j.issn.1001-7283.2020.04.030

• 植物保护 • 上一篇    

棉花–小麦条带种植对棉花苗蚜发生及为害的影响

张谦1(), 李耀发2, 王树林1, 王燕1, 冯国艺1, 林永增1, 梁青龙1, 雷晓鹏1, 祁虹1()   

  1. 1河北省农林科学院棉花研究所/农业农村部黄淮海半干旱区棉花生物学与遗传育种重点实验室,050051,河北石家庄
    2河北省农林科学院植物保护研究所,071000,河北保定
  • 收稿日期:2019-12-17 修回日期:2020-05-05 出版日期:2020-08-15 发布日期:2020-08-11
  • 通讯作者: 祁虹
  • 作者简介:张谦,主要从事农业害虫防治及简化栽培技术研究,E-mail： zhq0022@163.com
  • 基金资助:
    国家重点研发计划(2017YFD0201900);河北省农林科学院科学技术研究与发展计划(2018070201);河北省现代农业产业技术体系(HBCT2018040204);河北省农林科学院现代农业科技创新工程(F18R2018113279)

Effects of Strip-Planting of Cotton-Wheat on Cotton Aphid

Zhang Qian1(), Li Yaofa2, Wang Shulin1, Wang Yan1, Feng Guoyi1, Lin Yongzeng1, Liang Qinglong1, Lei Xiaopeng1, Qi Hong1()   

  1. 1Institute of Cotton, Hebei Academy of Agriculture and Forestry Sciences/Key Laboratory of Biology and Genetic Improvement of Cotton in Huanghuaihai Semiarid Area of Ministry of Agriculture and Rural Affairs, Shijiazhuang 050051, Hebei, China
    2Plant Protection Institute, Hebei Academy of Agriculture and Forestry Sciences, Baoding 071000, Hebei, China
  • Received:2019-12-17 Revised:2020-05-05 Online:2020-08-15 Published:2020-08-11
  • Contact: Qi Hong

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摘要：

为了探究棉花–小麦条带种植对棉花苗蚜发生及为害的影响,对棉花苗期的蚜虫种群数量及为害情况进行了调查分析。结果表明,棉花–小麦条带种植模式可减轻棉花苗期蚜虫的发生和为害,苗期有翅蚜和无翅蚜数量均显著低于常规种植,分别减少70.4%和84.8%,有蚜株率和卷叶株率分别较常规种植降低67.4%和81.3%;棉花条带中,边行对棉蚜的控制作用显著优于中间行,边行有翅蚜和无翅蚜数量分别比中间行减少了43.7%和54.3%,有蚜株率和卷叶株率分别较中间行降低了52.4%和84.6%。

关键词: 条带种植, 棉蚜, 棉花–小麦;, 生态调控

Abstract:

In order to explore the effects of strip-planting of cotton-wheat on cotton aphid, the population number and damage of aphid at cotton seedling stage were studied. The results showed that the strip-planting mode of cotton-wheat could reduce the number and damage of aphids at cotton seedling stage. The numbers of alate and apterae aphid were significantly lower than conventional planting mode, the number were decreased by 70.4% and 84.8% respectively, the percentage of cotton plants attacked by aphids and the percentage of curly-leaf plants by aphids were decreased by 67.4% and 81.3% respectively. In cotton strips, the control effects of border rows on aphids was significantly better than middle rows, the number of alate and apterae aphid decreased by 43.7% and 54.3% respectively, and the percentages of cotton plants attacked by aphids and curly-leaf plants by aphids decreased by 52.4% and 84.6%, respectively.

Key words: Strip-planting, Cotton aphid, Cotton-wheat, Ecological regulation

表1

条带种植与常规种植苗蚜数量及为害

种植模式
Planting mode		 蚜虫数量（头/100株）
Number of aphids per 100 plants		 有蚜株率
Percentage of
aphids plants		 卷叶株率
Percentage of
curly-leaf plants
有翅蚜Alate aphid 无翅蚜Apterae aphid
条带种植Strip-planting 11.5±0.7b 257.7±37.0b 22.5±2.8b 4.3±0.4b
常规种植Conventional planting 39.4±3.7a 1 695.4±144.5a 69.1±1.1a 23.1±3.4a

图1

不同生育期条带种植与常规种植苗蚜数量及为害 不同小写字母表示处理间差异显著（P<0.05）,下同

表2

边行与中间行的苗蚜数量及为害

位置
Location		 蚜虫数量（头/100株）Number of aphids per 100 plants 有蚜株率
Percentage of aphids plants (%)		 卷叶株率
Percentage of curly-leaf plants (%)
有翅蚜Alate aphid 无翅蚜Apterae aphid
边行Border row 9.4±1.5b 226.3±13.9b 16.7±1.0b 1.1±0.6b
中间行Middle row 16.7±1.7a 495.0±106.9a 35.0±4.4a 7.2±0.6a

图2

不同生育期边行与中间行苗蚜数量及为害

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