Effect of umbelliferone, as rooting stimulator, on endogenous growth substances in bean cuttings

Adelina Vázquez

doi:10.1007/bf02921243

Effect of umbelliferone, as rooting stimulator, on endogenous growth substances in bean cuttings

Biologia Plantarum ◽

10.1007/bf02921243 ◽

1974 ◽

Vol 16 (4) ◽

pp. 308-311

Author(s):

Adelina Vázquez

Keyword(s):

Endogenous Growth ◽

Growth Substances

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THE INDUCTION OF FLOWERING IN NICOTIANA. III. VARIATIONS IN THE LEVEL OF ENDOGENOUS GROWTH SUBSTANCES

American Journal of Botany ◽

10.1002/j.1537-2197.1965.tb06826.x ◽

1965 ◽

Vol 52 (6Part1) ◽

pp. 591-598 ◽

Cited By ~ 3

Author(s):

J. P. Nitsch ◽

C. Nitsch

Keyword(s):

Endogenous Growth ◽

Growth Substances

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Biochemical and physiological studies on dormancy release in tree buds. III. Changes in endogenous growth substances and a possible mechanism of dormancy release in overwintering vegetative buds of Populus balsamifera

Canadian Journal of Botany ◽

10.1139/b74-195 ◽

1974 ◽

Vol 52 (7) ◽

pp. 1483-1489 ◽

Cited By ~ 15

Author(s):

E. P. Bachelard ◽

F. Wightman

Keyword(s):

Endogenous Growth ◽

Dormancy Release ◽

Winter Dormancy ◽

Populus Balsamifera ◽

Growth Substances ◽

Subsequent Growth ◽

Vegetative Buds ◽

Whole Plant ◽

Physiology And Biochemistry ◽

Physiological Studies

Variations in the amounts of auxins, gibberellins, and inhibitors in vegetative buds of Populus balsamifera L. with the passage from winter dormancy to the spring flush of growth were examined using bioassay techniques. The patterns of change found for gibberellins and inhibitors and for the ratios between them were similar to the patterns reported earlier (Bachelard and Wightman 1973, unpublished) in the physiology and biochemistry of the buds.These results, and others reported in the literature, suggest a possible mechanism of dormancy release and subsequent growth from the buds. This mechanism involves gibberellins, inhibitors, and cytokinins and focusses attention on the coordination of growth in the whole plant.

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