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Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (7): 28-32.doi: 10.11924/j.issn.1000-6850.2013-2487

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Study on Drought Resistance of 3 Species of Leguminosae Lianas

  

  • Received:2013-09-21 Revised:2013-11-14 Online:2014-03-05 Published:2014-03-05

Abstract: The author chose roots of 3 species of Leguminosae lianas: Millettia pachycarpa Benth, Millettia tsui Metc and Mucuna sempervirens Hemsl as the research materials, and studied on drought resistance of 3 species of lianas by osmotic treatment of their root systems by PEG6000. Through the research, with the increase of the concentration of PEG6000, the PMP, MDA and the total soluble sugar content of 3 species of lianas had shown a increasing tendency, Chl had shown a declining tendency. The drought resistance of 3 species of Leguminosae lianas was arrayed: Mucuna sempervirens Hemsl>Millettia tsui Metc>Millettia pachycarpa Benth.