Seed source variation for albinism in Cinnamon(Cinnamomum zeylanicum Blume.)

  • M. HANUMANTHA Department of Forest Biology and Tree ImprovementCollege of Forestry, SirsiUniversity of Agricultural SciencesDharwad - 580 005, Karnataka, India
  • R. VASUDEVA Department of Forest Biology and Tree ImprovementCollege of Forestry, SirsiUniversity of Agricultural SciencesDharwad - 580 005, Karnataka, India
Keywords: Albinism, Cinnamon, Heterozygosity, Meta-population

Abstract

Albinism is the lack of synthesis of chlorophyll pigments incotyledons or leaves or any green parts of the plant body. Such a rareoccurrence of albino seedlings was recorded for the first time inCinnamomum zeylanicum Blume. Occurrence of such albino seedlingswas found to be 0.89 per cent. In fact, large seed source variation foralbinism was recorded, where populations nearer to a larger meta-population showed no albinism; however, fragmented populationsshowed highest albinism
Published
2020-09-24