...
  • 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 >Opuntia spp. biodiversity conservation and utilization on the Cape Verde Islands
【24h】

Opuntia spp. biodiversity conservation and utilization on the Cape Verde Islands

机译：仙人掌属佛得角群岛的生物多样性保护和利用

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

Cactus pear is the common name of Opuntia ficus-indica (L.) Mill., the arid-resistant plant that is grown worldwide for its multifunctional proprieties. The paper gives an overview of local genetic resources of Opuntia spp. and describes the results of the recent introduction of some O. ficus-indica varieties, hybrids and other cactaceas on Fogo Island during a cooperation international project carried out by the Italian Universities of Torino and Sassari aimed to build a sustainable supply chain for the local growers, in order to fight their extreme poverty and malnutrition. The ten introduced genotypes were selected from a repository located Sardinia (Italy) held by the University of Sassari. They were selected for fruits and/or cladodes productivity, and potential use as livestock feed, and no invasive behaviour. The propagation test started in May 2007 and data on the emerging and the growth of new cladodes were recorded until March 2008: propagation was carried out by cloning via cutting. Once planted and identified, usual agrotechniques for Opuntia cultivation were applied and data on growth were periodically collected. To evaluate and compare the growth of the different genotypes, a productivity index was used. Cladodes of the Nopalea genotype were significantly smaller in size than all the other genotypes, in length (20.50 cm), width (11.25 cm), and thickness (0.98 cm). In the present study, the active preservation of biodiversity has become a tool to enhance sustainable agroforestry.
机译：仙人掌梨是仙人掌抗旱植物的别名，仙人掌抗旱植物因其多功能特性而在世界范围内种植。本文概述了仙人掌属植物的本地遗传资源。并描述了意大利都灵大学和萨萨里大学开展的旨在为当地种植者建立可持续供应链的国际合作项目期间，最近在福戈岛上引入了一些印度榕树品种，杂交种和其他仙人掌的结果。 ，以抗衡他们的极端贫困和营养不良。从萨萨里大学持有的撒丁岛（意大利）的一个储存库中选择了十种引入的基因型。选择它们的目的是为了提高果实和/或枝条的生产力，并有可能用作牲畜饲料，并且没有侵入性行为。繁殖测试始于2007年5月，直到2008年3月为止，都记录了新的枝条的出现和生长的数据：繁殖是通过切割克隆进行的。种植和鉴定后，将应用仙人掌种植的常规农业技术，并定期收集生长数据。为了评估和比较不同基因型的生长，使用了生产率指数。 Nopalea基因型的枝条在长度（20.50 cm），宽度（11.25 cm）和厚度（0.98 cm）上均显着小于所有其他基因型。在本研究中，积极保护生物多样性已成为增强可持续农林业的工具。

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