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The Genetic Diversity and Differentiation of Leymus chinensis

LIU Xin;CUI Ji-zhe;ZHANG Jun;WANG Dong-yan;MI Xiao-ju;LU Fang;College of Life Science and Technology,Harbin Normal University;  
Leymus chinensis is a kind of excellent herbaceous species,has very important roles on improving ecological environment and maintaining sustainable development of grassland husbandry.However,the diversity of Leymus chinensis germplasm resources is facing serious problems owing to environment deteriorated and the shortage of scientific management for Leymus chinensis grassland.In this paper,the genetic differentiation of phenotypic and physiologic characteristic and the genetic diversity in molecular level of Leymus chinensis were analyzed and evaluated based on the related studies,and the further perspective in this field was discussed.We hope that would be useful for protection of germplasm and breeding new varieties of Leymus chinensis.
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