抗逆模式灌木沙冬青的研究进展.pdfVIP

32 2 Vol. 32 No. 2 2012 2 Journal of Central South University of Forestry Technology Feb. 2012 1a,b,c 1a,b,c 2 1b,c 1a,b,c (1a. 1b. 1c. 410004 2. 102206) S725.1 A 1673-923X 2012 02-0016-07 Research progress of adverse-resistant model shrub: Ammopiptanthus mongolicus (Maxim.) 1 a,b,c 1 a,b,c 2 1b,c 1 a,b,c ZHANG Dang-quan , SONG Zhi-dan , TIAN Ye-lin , HAN Xin , GU Zheng-jun (1a. Non-wood Engineering Institute of Changsha, 1b. Hunan Provincial Key Laboratory of Forestry Biotechnology, 1c. Key Lab. of Non-wood Forest Products of State Forestry Administration, Changsha 410004, Hunan, China; 2. School of Landscape Architecture, Beijing University of Agriculture, Beijing 102206, China) Abstract: As one of the surviving plants of third generation of ancient Mediterranean coast, Ammopiptanthus mongolicus (Maxim.) is a high stress resistance shrub endemic in northwest area of China and is the only super-dry evergreen broadleaf shrub in the desert of China, which integrates with poly drought resisting, high temperature resisting, antifreeze, alkali resistance, corrosion resistance and other resistance in one that have very important scientifi c research value. The research characteristics of A. mongolicus in aspects of its frost resistance, genetic diversity, molecular genetics and tree body extract were analyzed, and the potentiality and application prospects of developing an A. mongolicus adverse-resistant model shrub in the future were discussed. Ke