PRE-FORCING TREATMENTS HELP BREAK BUD DORMANCY OF FORCED WOODY PLANT SPECIES
نویسندگان
چکیده
منابع مشابه
A Conserved Carbon Starvation Response Underlies Bud Dormancy in Woody and Herbaceous Species
Plant shoot systems give rise to characteristic above-ground plant architectures. Shoots are formed from axillary meristems and buds, whose growth and development is modulated by systemic and local signals. These cues convey information about nutrient and water availability, light quality, sink/source organ activity and other variables that determine the timeliness and competence to maintain de...
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The path to dormancy induction, maintenance, and release is a continuum and has been the topic of thousands of research articles to date. It would be an impossible task and indeed presumptuous of us to imagine that we could review all the research conducted on dormancy in the past century in this article. The multiple and complex nature of the dormancy phenomenon would require not one review bu...
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Trees from temperate latitudes transition between growth and dormancy to survive dehydration and freezing stress during winter months. We used activation tagging to isolate a dominant mutation affecting release from dormancy and identified the corresponding gene EARLY BUD-BREAK 1 (EBB1). We demonstrate through positioning of the tag, expression analysis, and retransformation experiments that EB...
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Seeds from 30 species of grasses and forbs native to Pacific Northwest prairies were tested for physical and physiological dormancy. The physical dormancy was determined by mechanically and chemically scarifying seeds. Physiological dormancy was evaluated with cold stratification before germination. Experiments were analyzed individually with ANOVA analysis, and by seed lots through time using ...
متن کاملBiochemical Studies of Bud Dormancy in Tanweed.
By definition, a dormant vegetative bud is viable but it fails to grow when subjected to environmental conditions normally favorable for growth. An understanding of the biochemistry of dormant and active buds is needed to serve as a basis for solving the problem of artificially breaking or inducing bud dormancy. The present study was conducted with the aim of adding to existing knowledge concer...
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ژورنال
عنوان ژورنال: HortScience
سال: 1992
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.27.6.685d