...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>European journal of nutrition >Domestication of jute mallow (Corchorus olitorius L.): ethnobotany, production constraints and phenomics of local cultivars in Ghana
【24h】

Domestication of jute mallow (Corchorus olitorius L.): ethnobotany, production constraints and phenomics of local cultivars in Ghana

机译：黄麻锦葵（Corchorus Olitorius L.）的驯化：加纳当地品种的ethnobotany，生产限制和表情

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Jute mallow rich in proteins, vitamins and essential amino acids is an important leafy vegetable in Africa. Ethno-botanical knowledge on the crop in Ghana has been only incompletely documented and little is known about variation and diversity of local accessions. In order to document available ethnobotanical knowledge and investigate diversity of local accessions, 4000 farmers in twenty districts were surveyed using participatory rapid appraisal tools and techniques. 50 accessions of local germplasm were collected from these districts. Using randomized complete block design with three replications, the 50 accessions collected were characterized based on 12 quantitative and 6 qualitative traits. Results of the survey recorded several vernacular names of the crop and their meaning referring to the slimy nature of the leaves. Some local cultivars which were known in the past are no longer cultivated in farmers' field suggesting genetic erosion of jute mallow in Ghana. Apart from food, respondents use jute mallow to treat fever, waist pain, stomach problems and loss of appetite indicating nutraceutical potential of the crop. Hierarchical cluster analysis grouped the accessions into four distinct clusters and individuals from the same geographical origin were separately classified. Quantitative traits such as leaf length, number of branches per plant, and number of leaves/plant defined the first principal component. Accessions Cagric 26, Cagric 28, Cagric 41, Cagric 08 and Cagric 01 recorded high yields. These accessions could serve as parents for breeding of improved cultivars.
机译：富含蛋白质，维生素和必需氨基酸的黄麻蛋黄是非洲重要的植物植物。关于加纳作物的民族植物学知识仅记录了不完全记录，对当地加入的变化和多样性知之甚少。为了记录可用的民族统计学知识和调查当地加入的多样性，使用参与式快速评估工具和技术进行调查二十地区的4000名农民。从这些地区收集了50种局部种质的含量。采用三次复制的随机完整块设计，基于12个定量和6个定性特征来表征收集的50个附加。调查结果记录了作物的几个白话，其含义指的是叶子的粘性性质。过去众所周知的一些众多品种在农民的领域不再培养，这表明加纳黄麻甘油的遗传侵蚀。除了食物外，受访者除了黄麻培养皿对治疗发烧，腰部疼痛，胃问题和食欲丧失，表明作物的营养潜力。分层群集分析将载体分组为四个不同的群集，并且单独分类为来自同一地理原点的个体。定量性状如叶长度，每株植物的分支数，以及叶片/植物的数量定义了第一主成分。加入CAGRIC 26，CAGRI 28，CAGRIC 41，CAGIC 08和CAGIC 01记录了高产率。这些加入可以作为培育改善品种的父母。

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