• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Genetic Resources and Crop Evolution >On the occurrence, distribution, taxonomy and genepool relationship of Cucumis callosus (Rottler) Cogn., the wild progenitor of Cucumis melo L. from India
【24h】

On the occurrence, distribution, taxonomy and genepool relationship of Cucumis callosus (Rottler) Cogn., the wild progenitor of Cucumis melo L. from India

机译：关于印度Cucumis melo L.野生祖先Cucumis callosus（Rottler）Cogn。的发生，分布，分类学和种质关系

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Recent research point to the Indian wild taxa of Cucumis callosus (Rottler) Cogn. as the wild progenitor of melon (C. melo L.). Overlapping distribution with cultivated and weedy and feral forms of melo and normal fertility of F-1 and BC1 generations of its cross with cultivated melon indicate its progenitor status. A perusal of herbarium data indicate its natural distribution pattern in the region comprising Vindhya Hills and Aravalli mountain ranges extending northwards to Indo-Gangetic plains and southwards to the Deccan plateau touching rain shadow areas of Western Ghats. Characterised by drought tolerance and field resistance to a host of pests and diseases, it is conspicuously absent in the high rainfall areas of Western Ghats and upper Himalayan region. Based on its morphological distinction and F-1 and BC1 fertility with C. melo, a subspecific rank within C. melo is postulated. First-hand information on its occurrence, distribution and crossability relationship with other Indian taxa of Cucumis are given.
机译：最近的研究指向印度野生类群的Cucumis callosus（Rottler）Cogn。作为瓜的野生祖先（C. melo L.）。 F-1和BC1代与甜瓜杂交的栽培种，杂草和野生型甜瓜重叠分布以及正常生育力表明了其祖先状态。对植物标本室数据的细读表明，它在包括Vindhya Hills和Aravalli山脉的区域中自然分布，该区域向北延伸至Indangangetic平原，向南延伸至Deccan高原，接触西高止山脉的雨影区。西高止山脉和喜马拉雅河上游地区的高降雨地区明显缺乏干旱耐受性和对多种病虫害的田间抵抗力。基于其形态学差异以及C. melo的F-1和BC1育性，推测了C. melo的亚特异等级。给出了有关它的发生，分布和与其他印度黄瓜种群的交叉性关系的第一手资料。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号