首页|藏北高寒草原乡土生态草种梭罗草栽培驯化选育初报

藏北高寒草原乡土生态草种梭罗草栽培驯化选育初报

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藏北特殊的地形、地貌形成了高寒草地景观,区域差异大.目前西藏乡土牧草品种驯化栽培、培育、扩繁、制种等各项工作相对滞后,目前出现无种可用的现状,由于严酷的自然环境使这里的草原保护与修复十分艰难,严重限制草地生态修复和草业可持续绿色发展,因此,天然草地生态修复重建工作显得格外突出,挖掘乡土牧草品种开展相关驯化栽培扩繁等工作是草地生态修复工作的重中之重.梭罗草在藏北高原具有耐旱耐寒、抗风沙的作用,主要分布在高寒草原,是藏北高寒草原生态修复的优良草种,该文就藏北高原梭罗草研究方面进行综述,并探讨高寒草原生态草种梭罗草在未来生态修复的作用及应用前景.
The Domestication and Selection of Native Ecological Grass Species(Kengyilia thoroldiana)in an Alpine Steppe in Northern Xizang
The special landform creates the landscape of Alpine meadow with large regional differences.The domestication,cultivation,propagation and seed production of native forage species in Xizang are lagging behind.In this harsh natural environment,these things limit the development of ecological restoration of grassland and sustainable green grassland industry.Hence,it is necessary to develop ecological restoration and reconstruction of natural grassland,based on the domestication and selection of native ecological grass species.As an excellent grass seed for ecological restoration in northern Xizang Plateau,Kengyilia can withstand drought and cold and resist wind and sand.In this study,we reviewed the researches about Kengyilia and discussed the application prospect of it in ecological restoration in the future.

alpine steppenative herbagecultureapplication

张海鹏、旦久罗布、何世丞、王有侠、谢文栋、马登科、高科、次旦、央宗、斯秋措姆、赤列次旺、严俊

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西藏那曲市农牧业(草业)科技研究推广中心,西藏那曲 852000

西藏那曲市安多县农牧业科学技术服务站,西藏 那曲 853400

西藏那曲市尼玛县农牧业科学技术服务站,西藏 那曲 853200

高寒草原 乡土草 栽培 应用

那曲市科技局重大专项(2023)那曲市科技局重大专项(2023)

NQKJ-2023-01NQKJ-2023-05

2024

现代畜牧科技
黑龙江省畜牧研究所

现代畜牧科技

影响因子:0.066
ISSN:2095-9737
年,卷(期):2024.(5)
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