Relationships between Colors and Some Physiological and Biochemical Indexes of Leaves from Nandina domestica
Author(s): WEN Guo-qin, HE Dao-wen, HE Zhen
Pages: 38-40
Year: 2005 Issue: 4
Journal: SUBTROPICAL PLANT SCIENCE
Keyword: 南天竹; 叶绿素; 花青素; 可溶性糖; POD; CAT; 气孔;
Abstract: 本文研究南天竹不同叶色的叶片叶绿素、花青素、可溶性糖含量和气孔密度、POD、CAT活性的变化.结果表明,南天竹叶色差异与花青素、叶绿素含量有关,绿叶花青素含量低、叶绿素含量高;红叶则相反.此外,红叶下表皮气孔数目少,气孔小;绿叶气孔数目多,气孔大.红叶的可溶性糖含量明显高于绿叶,而POD和CAT活性低于绿叶.
Pages: 38-40
Year: 2005 Issue: 4
Journal: SUBTROPICAL PLANT SCIENCE
Keyword: 南天竹; 叶绿素; 花青素; 可溶性糖; POD; CAT; 气孔;
Abstract: 本文研究南天竹不同叶色的叶片叶绿素、花青素、可溶性糖含量和气孔密度、POD、CAT活性的变化.结果表明,南天竹叶色差异与花青素、叶绿素含量有关,绿叶花青素含量低、叶绿素含量高;红叶则相反.此外,红叶下表皮气孔数目少,气孔小;绿叶气孔数目多,气孔大.红叶的可溶性糖含量明显高于绿叶,而POD和CAT活性低于绿叶.
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