Studies in seed dormancy : VII. The abscisic acid content of the seeds and fruits of Corylus avellana L.

作者: P. M. Williams , J. D. Ross , J. W. Bradbeer

DOI: 10.1007/BF00387058

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摘要: ABA has been identified by GLC-MS and routinely determined GLC as one of several inhibitory substances in the testa pericarp hazel nuts. Its concentration newly harvested nuts, which had not developed embryo dormancy, was 19.0 nmoles/g dry weight for testa, 1.4 0.09 embryo. Dry storage nuts resulted development dormancy together with a slight loss ABA. On imbibition dormant at 5° C 20° there 61% from both cases. However breaking seed while no effect on dormancy. The seems to be concerned maintenance prior onset Subsequent show little either or

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