草业科学2018，Vol.35Issue(1)：165-175,11.DOI:10.11829/j.issn.1001-0629.2017-0277
稗属植物种质资源及应用价值研究进展
Research advances in germplasm resources and applications of Echinochloa
摘要
Abstract
Echinochloa is a herb with rapid fertility and wide adaptability,which is distributed worldwide.In the past,Echinochloa was studied as a malignant weed because of the damage caused to the growth of a variety of crops.In addition to being a weed plant,Echinochloa also has very high forage value.It is under develop-ment as a new high-quality forage for green livestock products because of its rich nutrition,soft grass quality, and good palatability.In this paper,the general situation and phylogenetic distribution of Echinochloa were summarized.The progress of research on its genetic diversity was discussed in terms of morphology,cytology, biochemistry,and molecular biology.The economic value and excellent gene utilization of Echinochloa were de-scribed.We also comprehensively analyzed the problems and prospects of the study on germplasm resources of Echinochloa in China,concluding that research should focus on the collection,classification,genetic diversity, genomics,development,and utilization of Echinochloa.关键词
稗属植物/系统进化/遗传多样性/经济价值/基因利用Key words
Echinochloa/phylogeny/genetic diversity/economic value/gene utilization分类
农业科技引用本文复制引用
张婉茹,吴姝菊,王晓萍..稗属植物种质资源及应用价值研究进展[J].草业科学,2018,35(1):165-175,11.基金项目
黑龙江省教育厅基金(12541253) （12541253）
