https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2014, Vol. 41 ›› Issue (1): 73-79.

• 蔬菜 • 上一篇    下一篇

刺角瓜对南方根结线虫的抗性及特征分析

马金慧1,2,茆振川2,*,李惠霞1,谢丙炎2   

  1. 1 甘肃农业大学草业学院,草业生态系统教育部重点实验室,兰州 730070;2 中国农业科学院蔬菜花卉研究所,农
    业部园艺作物生物学与种质创制重点实验室,北京 100081
  • 出版日期:2014-01-25 发布日期:2014-01-25
  • 基金资助:

    国家自然科学基金重点项目(31030057);国家公益性行业(农业)科研专项(201103018);国家自然科学基金项目(30971905);
    国家现代农业产业技术体系建设专项资金项目(CARS-25-B01)

Resistance Identification of Cucumis metuliferus to Meloidogyne incognita and Characteristic Analysis

MA Jin-hui1,2,MAO Zhen-chuan2,*,LI Hui-xia1,and XIE Bing-yan2   

  1. 1College of Grassland,Gansu Agricultural University,Grassland Ecosystem Key Laboratory of Ministry of Education,
    Lanzhou 730070,China;2Institute of Vegetables and Flowers,Key Laboratory of the Ministry of Agriculture on Genetic
    Improvement for Vegetable Germplasm,Chinese Academy of Agricultural Sciences,Beijing 100081,China
  • Online:2014-01-25 Published:2014-01-25

摘要: 采用温室盆栽人工接种鉴定技术,对刺角瓜(Cucumis metuliferus)‘CM3’品系进行了抗
南方根结线虫的鉴定,并且对其根结线虫的发育进行了观察。结果表明,刺角瓜‘CM3’对南方根结线
虫具有稳定的抗性,根结数量、大小与对照栽培黄瓜(C. sativus)‘9930’存在显著差异。通过南方根结
线虫发育状态观察证实,南方根结线虫在侵染栽培黄瓜21 d 后就能产卵完成其生活史,而侵染刺角瓜后
发育缓慢或停止,28 d 也不能完成其生活史,只有少量的能够在42 d 时发育到成虫阶段。试验结果为黄
瓜抗根结线虫育种提供了有力依据。

关键词: 刺角瓜, 南方根结线虫, 抗性鉴定, 线虫发育

Abstract: Using artificial inoculation method in greenhouse,the resistance of horned melon
(Cucumis metuliferus)‘CM3’strain against Meloidogyne incognita was evaluated,and the resistance to
root-knot nematodes developmental pathology was observed. The results showed that C. metuliferus
‘CM3’had a stable resistance to M. incognita. There were some significant differences on the root knot
number,size between C. metuliferus‘CM3’and C. sativus‘9930’. The observation of M. incognita
developmental stage revealed that the development of J2 M. incognita was suppressed in C. metuliferus. M.
incognita was able to complete their life cycle in C. sativus‘9930’within 21 d,but could not complete
their life cycle in C. metuliferus within 28 d,only a small number of nematodes could develop to the adult
stage in 42 d. The resistance identification of C. metuliferus to M. incognita provided a useful basis for
cucumber breeding.

Key words: Cucumis metuliferus, Meloidogyne incognita, resistance identification, nematode development

中图分类号: