The effects of plant growth regulators on growth characteristics of starwort root cell

doi:10.7525/j.issn.1673-5102.2005.02.014

Bulletin of Botanical Research ›› 2005, Vol. 25 ›› Issue (2): 173-176.doi: 10.7525/j.issn.1673-5102.2005.02.014

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The effects of plant growth regulators on growth characteristics of starwort root cell

WU Xiao-Ling, XIE Ya-Jun, WU Peng-Ju, DENG Guang-Cun

Life Science School, Ningxia University, Yinchuan 750021

Received:2004-11-09 Online:2005-06-15 Published:2016-06-14

Abstract

Abstract: The effects of plant growth regulators on growth characteristics and activity of catalase and nitrate reductase of starwort root cell were studied, the results show that the numbers, the dry weight and fresh weight of cell under M₄ treatment (6-BA 1.0 mg·L^-1+2,4-D 1.0 mg·L^-1+NAA 1.0 mg·L^-1) were the hightest. The activity of nitrate reductase and catalase were the highest under M₄ and M₂ treatment (6-BA 1.0 mg·L^-1+NAA 0.5 mg·L^-1) respectively.

Key words: starwort root, plant growth regulator, catalase, nitrate reductase

WU Xiao-Ling, XIE Ya-Jun, WU Peng-Ju, DENG Guang-Cun. The effects of plant growth regulators on growth characteristics of starwort root cell[J]. Bulletin of Botanical Research, 2005, 25(2): 173-176.

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The effects of plant growth regulators on growth characteristics of starwort root cell

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