Temperature control of physiological dwarfing in peach seedlings

Temperature control of physiological dwarfing in peach seedlings


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ABSTRACT ONE of the key problems in germination physiology is the mechanism of embryo ‘dormancy’ or rest. One aspect of this problem is the physiological dwarfing which has been reported to


occur in the seedlings of woody plants, especially of such commercial fruits as peaches. These seeds normally require an extended period of low-temperature after-ripening to permit


germination. However, if the seed-coat is removed from non-after-ripened seeds germination occurs, but the shoots of such plants are abnormal with telescoped internodes and leaves which may


be deformed or sometimes reduced to a rosette of white, scale-like appendages1,2; the exact symptoms are a varietal characteristic3. Low-temperature after-ripening of the seed or seedling is


commonly reported to be essential to produce a normal plant. Access through your institution Buy or subscribe This is a preview of subscription content, access via your institution ACCESS


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institutional subscriptions * Read our FAQs * Contact customer support SIMILAR CONTENT BEING VIEWED BY OTHERS HEAT-TOLERANT HOT PEPPER EXHIBITS CONSTANT PHOTOSYNTHESIS VIA INCREASED


TRANSPIRATION RATE, HIGH PROLINE CONTENT AND FAST RECOVERY IN HEAT STRESS CONDITION Article Open access 12 July 2021 COMPARATIVE HEAT STRESS RESPONSES OF THREE HOT PEPPER (_CAPSICUM ANNUUM_


L.) GENOTYPES DIFFERING TEMPERATURE SENSITIVITY Article Open access 30 August 2023 MECHANISM OF DELAYED SEED GERMINATION CAUSED BY HIGH TEMPERATURE DURING GRAIN FILLING IN RICE (_ORYZA


SATIVA_ L.) Article Open access 15 October 2020 REFERENCES * Flemion, Florence, Eighth Congress Inter. Botan. Cong. (Paris, France) Reports. et Commun., Sec. 11, 302 (1954). * Flemion,


Florence, _Plant Physiol._, 31, Supp. iii (1956). * Tukey, H. B., and Carlson, R. F., _Bot. Gaz._, 106, 431 (1945). Article  Google Scholar  * Abbott, D. L., _Proc. Fourteenth Internat.


Hort. Cong._, 1, 746 (1955). Google Scholar  * Lammerts, W. E., _Amer. J. Bot._, 30, 707 (1943). Article  Google Scholar  * Hemberg, T., _Physiol. Plant_, 11, 610 (1958). Article  CAS 


Google Scholar  Download references AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Department of Biological Sciences, University of Delaware, Newark, U.S.A. BRUCE M. POLLOCK Authors * BRUCE


M. POLLOCK View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE POLLOCK,


B. Temperature Control of Physiological Dwarfing in Peach Seedlings. _Nature_ 183, 1687–1688 (1959). https://doi.org/10.1038/1831687a0 Download citation * Issue Date: 13 June 1959 * DOI:


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