ISHS Acta Horticulturae 34: Symposium on growth Regulators in Fruit Production
NATURALLY OCCURRING PLANT GROWTH REGULATORS AND THEIR PHYSIOLOGICAL ROLES IN FRUIT TREES |
| Author: | L.E. Powell Jr |
| DOI: | 10.17660/ActaHortic.1973.34.2 |
| Abstract:
Plant hormones control or influence essentially every facet of plant life. Five substances, or groups of substances - auxin, gibberellins, cytokinins, abscisic acid and ethylene - act and interact in many different ways. The roles that these substances play in the regulation and development of shoots, fruits, transpiration, etc. are discussed. | |
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