当前位置: 首页 > 文章 > 4个画眉草品种在云南嵩明地区的比较 草业科学 2008,25 (4) 64-67
Position: Home > Articles > Field trial of 4 Eragrostis Varieties in Songming,Yunnan Pratacultural Science 2008,25 (4) 64-67

4个画眉草品种在云南嵩明地区的比较

作  者:
孙振中;尹俊;罗富成;张美艳;蒋龙
单  位:
云南省草山饲料工作站;云南农业大学草业科学系
关键词:
画眉草;种子;生长情况;叶片特征;产草量;营养成分
摘  要:
通过对4种画眉草的种植以及调查研究,对它们的种子形状特征与发芽率、牧草生长情况、种子产量构成要素、叶片特征、产草量及营养器官物质分配以及营养成分进行了测定并比较分析。结果表明,4种画眉草均能在嵩明地区较好的生长,引进品种弯叶画眉草Eragrostis curvula和野生种嵩明画眉草E.song-mingensis各方面性状较优,能够在该地区进一步推广应用。
译  名:
Field trial of 4 Eragrostis Varieties in Songming,Yunnan
作  者:
SUN zhen-zhong1,YIN Jun2,LUO Fu-cheng1,Zhang Mei-yan1,Jiang Long1(1.Departemtn of Grassland Science,Yunnan Agricultural University,Kunming 650201,China;2.Yunnan Forage and Feedingstuff Working Station,Kunming 650201,China)
关键词:
Eragrostis;seed;growth status;leaf characteristics;forage yield;nutritive composition
摘  要:
Four Eragrostis varieties were studied in terms of their seed characteristics,germination rate,growth status,seed yield,leaf characteristics,biomass,nutritive composition and nutrient allocation.Results showed that 4 Eragrostis varieties gave good performance in Songming area of Yunnan province,but E.curvula and E.songmingensis were better and can be extended in the area.

相似文章

计量
文章访问数: 24
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊