Evaluation on Agronomic Characters of Five Materials of Elymus L.in Alpine Area

doi:10.11733/j.issn.1007-0435.2011.05.021

›› 2011, Vol. 19 ›› Issue (5): 834-838.DOI: 10.11733/j.issn.1007-0435.2011.05.021

Previous Articles Next Articles

Evaluation on Agronomic Characters of Five Materials of Elymus L.in Alpine Area

LIANG Guo-ling, ZHOU Qing-ping, LIU Wen-hui

Insititute of Grassland Science, Qinghai Aacdemy of Animal Science and Veterinary Medicine, Xining, Qinghai Province 810016, China

Received:2011-03-23 Revised:2011-06-25 Online:2011-10-15 Published:2012-07-12

高寒地区5份披碱草属牧草农艺性状评价

梁国玲, 周青平, 刘文辉

青海省畜牧兽医科学院, 青海西宁810016

通讯作者: 周青平,E-mail:qpingzh@yahoo.com.cn
作者简介:梁国玲(1978- ),女,河南淅川人,硕士,助理研究员,主要从事牧草栽培育种方面研究,E-mail:qhliangguoling@163.com
基金资助:
农业部“青藏高原牧草种质资源保护利用”(070401);农业部行业专项“青海牧区优质高效饲草生产利用技术研究与示范”;农业部体系建设“国家牧草产业技术体系海北综合试验站”;科技部科技支撑“西北及青藏地区优良牧草丰产栽培及草畜耦合”;现代农业产业技术体系建设专项资金资助

Abstract

Abstract: In order to select accessions for promising forage varieties,the agronomic characters and productivity of five wild Elymus L.accessions collected in different altitudes of the Qinghai-Tibet Plateau were evaluated in Xining.Results show that material D collected in alpine grassland(3519 m a.s.l.) is top-grass with early maturing(90 d).It can be domesticated to a high forage variety due to their good production performances.Material E collected in alpine grassland(3246 m a.s.l.) is short plant type with high-density stems and leaves as well as good palatability and can be domesticated to a variety of grazing grass.

Key words: Elymus L., Agronomy characters, Productivity performance, Alpine area

摘要： 对采自青海省不同海拔和草场类型的5份野生披碱草属(Elymus L.)材料进行农艺学性状和生产性能评价,为青藏高原高寒地区筛选育种材料提供理论依据。结果表明:采自高寒草原海拔3519m的材料D属上繁型高禾草,早熟(90d),且表现出较好的生产性能,可作为饲草型牧草进行选育;采自高寒草原3246m的材料E株型低矮,茎叶分布集中,适口性好,可作为放牧型牧草进行选育。

关键词: 披碱草属, 农艺性状, 生产性能, 高寒地区

CLC Number:

S543.9

LIANG Guo-ling, ZHOU Qing-ping, LIU Wen-hui. Evaluation on Agronomic Characters of Five Materials of Elymus L.in Alpine Area[J]. , 2011, 19(5): 834-838.

梁国玲, 周青平, 刘文辉. 高寒地区5份披碱草属牧草农艺性状评价[J]. , 2011, 19(5): 834-838.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: https://manu40.magtech.com.cn/Jweb_cdxb/EN/10.11733/j.issn.1007-0435.2011.05.021

https://manu40.magtech.com.cn/Jweb_cdxb/EN/Y2011/V19/I5/834

References

[1] 严学兵,周禾,王堃,等.披碱草属植物形态多样性及其主成分分析J].草地学报,2005,13(2):111-116
[2] 谢可军,文乐元.鹅观草属与披碱草属分类学的历史与现状[J].草原与草坪,2000(4):6-9
[3] Dewey D R.The genome system of classification as a guide to intergeneric hybridzation with the perennial triticeae[C]∥Gustafson J P ed.Gene manipulation in plant improvement.New York:Plenum,1984:209-280
[4] 李志勇,师文贵,李鸿雁,等.我国披碱草属牧草种质资源的收集与保存[J].四川草原,2006(5):27-29
[5] 乔安海,韩建国,巩爱岐,等.氮肥对垂穗披碱草种子产量和质量的影响[J].草地学报,2006,14(1):48-51
[6] 刘国彬,朱成发.高寒地区施肥对垂穗披碱草种子产量的影响[J].青海草业,2003,12(3):7-8
[7] 毛培胜,韩建国,樊奋成.收获时间对无芒麦种了质量和产量的影响[J].草业科学,2002,19(增刊):128-133
[8] 王立群,杨静,石凤翎.多年生禾本科牧草种子脱落机制及适宜收获期的研究[J].中国草地,1996,18(3):7-16
[9] 徐本美,李曜东,魏玉凝,等.披碱草种子发芽特性及其活力提高的研究[J].种子,2002,21(4):1-4
[10] 张众,吴渠来.农牧老芒麦的选育推广及栽培利用[J].中国草地,1995,17(4):29-32
[11] 周永红,郑有良,杨俊良,等.10种披碱草属植物的RAPD分析及其系统学意义[J].植物分类学报,1999,37(5):425-432
[12] 于卓,马艳红,李小雷,等.加拿大披碱草与披碱草、圆柱披碱草2个种间杂种F1及其亲本的AFLP分析[J].草地学报,2008,16(5):431-441
[13] 杨瑞武,周永红,郑有良,等.利用RAPD分析披碱草属、鹅观草属和猬草属模式种的亲缘关系[J].西北植物学报,2001,21(5):865-871
[14] 祁娟,徐柱,王海清,等.披碱草与老芒麦苗期抗旱性综合评价[J].草地学报,2009,17(1):36-42
[15] 刘锦川,云锦凤,张磊,等.氯化钠胁迫下3种披碱草属牧草生理特性的研究[J].草地学报,2010,18(5):694-697
[16] 李淑娟,周青平,颜红波,等.4种披碱草属野生牧草在高寒地区农艺性状及生产性能的评价[J].草原与草坪,2007(2):34-36
[17] 甘肃农业大学草原系编.草原学与牧草学实习实验指导书[M].兰州:甘肃科学技术出版社,1991:193-195

Evaluation on Agronomic Characters of Five Materials of Elymus L.in Alpine Area

高寒地区5份披碱草属牧草农艺性状评价

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 6

Recommended Articles

Metrics

Comments

[1]	LIU Wen-hui, ZHANG Yong-chao, LIANG Guo-ling, QIN Yan. Effects of Different Agronomy Treatments on the Oat Cultivation Grassland Soil Carbon and Nitrogen Stock and the Carbon/nitrogen Ratio [J]. Acta Agrestia Sinica, 2019, 27(3): 675-686.
[2]	LIU Wen-hui, LIU Yong, MA Xiang, WEI Xiao-xing. Effect of Fertilizer and Mixture on the Oat Cultivation Grassland Plant Carbon Storage on Alpine Plateau [J]. Acta Agrestia Sinica, 2018, 26(5): 1150-1158.
[3]	LIANG Guo-Ling, QIN Yan, WEI Xiao-Xing, LIU Ying-Chun, LIU Yong, LIU Wen-Hui. Evaluation on Productivity and Quality of Oat Strain I-D in the Alpine Regions of the Qinghai-Tibetan Plateau [J]. Acta Agrestia Sinica, 2018, 26(4): 917-927.
[4]	JING Yuan-yuan, HE Xiang, XU Chang-lin, YU Xiao-jun. Effects of Different Film-Mulching Planting Patterns on Soil Temperature and Water Moisture of Alfalfa Grassland in Eastern Qilian Mountain Area [J]. Acta Agrestia Sinica, 2018, 26(2): 321-329.
[5]	YAN Xue-bing, WANG Kun, WANG Cheng-zhang, GUO Yu-xia, ZHOU He. Morphological Differentiation and Taxonomic Module Construction for Elymus L. Plants [J]. , 2009, 17(3): 274-281.
[6]	ZHANG Yu-ling, YANG Zhuo-meng. Research on the Agronomy Characters of Three Continued Generations of Rumex patientia×R.tianschanicus cv. Rumex K-1 [J]. , 2007, 15(6): 609-612,616.