Effects of plant growth regulators on tiller bud outgrowth in uniculm cereals

作者: E. J. WOODWARD , C. MARSHALL

DOI: 10.1111/J.1744-7348.1989.TB03375.X

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摘要: Summary Plant growth regulators were applied either to seeds or leaves of uniculm selections barley and wheat. None the treatments stimulated development tiller buds in selection. In contrast, wheat was readily tillers produced following treatment with Terpal, Cerone, TIBA nitrate. Terpal Cerone treated plants, stimulation bud outgrowth tillering accompanied by a marked retardation main shoot. The however not sustained any treatments, so at maturity all plants virtually uniculm. results are discussed relation different overall response two species, death tillers, hormonal regulation development.

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