紫花苜蓿（Medicago sativa L.）生物能源利用的研究进展

doi:10.3864/j.issn.0578-1752.2013.08.020

Abstract

Abstract: Alfalfa (Medicago sativa L.) has been recognized as one of the potential biofuel crops with high biomass and wild adaptability. Most importantly, the stems of alfalfa would be processed to produce ethanol and the leaves could be served separately as a livestock feed. In this paper, the recent advances of the studies and utilization of alfalfa as energy plant were reviewed, which including germplasm evaluations of biofuel traits, development of stem cell wall, biosynthetic pathways and genetic control of cell wall components (cellulose, hemi-cellulose and lignin), and the effects of cultivation management system to ethanol production. The development of stem cell wall and genetic regulation of lignin in alfalfa were discussed. Furthermore, the perspective utilization of alfalfa as biofuel crop was also proposed.

Key words: alfalfa , bioenergy , energy crop , cell wall , lignin

WANG Xiao-Juan, ZHANG Shu-Zhen, LIN Shuang-Shuang, DENG Zhi-Gang, JIN Liang. Advances in Study on Bio-Energy Utilization of Stem Cell Wall Components in Alfalfa (Medicago sativa L.)[J].Scientia Agricultura Sinica, 2013, 46(8): 1694-1705.

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