LICHEN SUBSTANCES AND THE PLANT GROWTH. I. THE EFFECT OF ROCCELLIC ACID ON THE DEVELOPMENT OF ADVENTITIOUS ROOTS IN CUTTINGS OF TRADESCANTIA VIRGINIANA

WANDA QUILHOT P.; JENNY THOMPSON V.; SUSANA VIDAL B.; GERMAN CAMPOS P.

doi:10.18968/jhbl.49.0_273

LICHEN SUBSTANCES AND THE PLANT GROWTH. I. THE EFFECT OF ROCCELLIC ACID ON THE DEVELOPMENT OF ADVENTITIOUS ROOTS IN CUTTINGS OF TRADESCANTIA VIRGINIANA

WANDA QUILHOT P., JENNY THOMPSON V., SUSANA VIDAL B., GERMAN CAMPOS P.

著者情報

キーワード: roccellic sodium salt, cuttings, root production, root lenght, Tradescantia virginiana L. f., albiflora B.

ジャーナルフリー

1981 年 49 巻 p. 273-277

DOI https://doi.org/10.18968/jhbl.49.0_273

詳細

抄録

The lichen metabolite roccellic acid, as sodium salt, proved to produce a stimulating action in the formation of adventitious roots in cuttings of Tradescantia virginianaL. f. albiflora B. The cuttings were culturated in a nutrient solution with different concentrations of roccellic salt over a period of 16 days. The most stimulatory effect was obtained with the 10^-7 M concentration overcoming those of AIA and kinetin.

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