Plant growth regulators in crop management.
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Abstract Overbeek et al. (1954) defined plant hormones as 'regulators produced by plants, which in low concentrations regulate plant physiological processes. Hormones usually move within the plant from a site of production to a site of action'. Plant hormones can exert their influence on tissues in the site of origin/production - mainly meristems and growing fruits - or they can be translocated to sites far removed from their origin/production (Rademacher, 2015). Plant hormones enable plants to react to internal and external stimuli and include auxins, gibberellins, cytokinins, abscisic acid, and ethylene. Brassinosteroids, jasmonates, salicylic acid, polyamines and florigen are currently considered hormones.
2021 ◽
Vol 8
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2021 ◽
2020 ◽
Vol 4
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pp. First
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2017 ◽
Vol 52
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pp. 1118-1122
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1988 ◽
Vol 17
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pp. 281-286
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