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HORMONAL AND CLIMATOLOGICAL ASPECTS OF DORMANCY IN PEACH BUDS
Acta Horticulturae, 1995Hormonal changes in leaf and flower buds of Prunus persica (L.) Batsch. (cv 'Springcrest'/seedling) occurring during the 1988/89 and 1989/90 rest periods were studied under three different climatic conditions, i.e. in north-eastern (Udine), central (Pisa) and southern (Palermo) Italy.
CARUSO T. +6 more
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The Mechanism of Bud Dormancy in Plants
Advanced Materials Research, 2012The seasonal cycling between growth and dormancy has received little attention despite its importance for plant behaviour. Many factors are involved in dormancy regulation, which include environmental factors, such as phytohormones, photoperiod and temperature.
Li Zhang, Feng Jia, Jin Shui Wang
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Madras Agricultural Journal, 1967
Many of the living organisms, both plants and animals, pass over during their life-cycle into a state of 'rest' or 'quiescencce' under certain conditions, generally adverse, and regain their normal activity when restored to their original conditions.
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Many of the living organisms, both plants and animals, pass over during their life-cycle into a state of 'rest' or 'quiescencce' under certain conditions, generally adverse, and regain their normal activity when restored to their original conditions.
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Bud Dormancy as a Bet-Hedging Strategy
The American Naturalist, 1996The presence of dormant buds allows grazed plants to compensate for destroyed active meristems. In this article we present a theoretical analysis of the adaptive significance of bud dormancy when the risk of herbivory varies from year to year. Under constant herbivore pressure, selection tends to favor either plants that have no dormant buds and hence ...
Patric Nilsson +2 more
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2009
Nearly all land plants produce ancillary meristems in the form of axillary or adventitious buds in addition to the shoot apical meristem. Outgrowth of these buds has a significant impact on plant architecture and the ability of plants to compete with neighboring plants, as well as to respond to and survive environmental hardships.
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Nearly all land plants produce ancillary meristems in the form of axillary or adventitious buds in addition to the shoot apical meristem. Outgrowth of these buds has a significant impact on plant architecture and the ability of plants to compete with neighboring plants, as well as to respond to and survive environmental hardships.
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2000
In previous chapters, we discussed plant growth and development as a continuous process that proceeds without interruption from the germination of seed to the formation of the adult plant bearing flowers, fruits, and seeds. In most species, growth is not necessarily a continuous process as it may be suspended for varying periods of time in the life ...
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In previous chapters, we discussed plant growth and development as a continuous process that proceeds without interruption from the germination of seed to the formation of the adult plant bearing flowers, fruits, and seeds. In most species, growth is not necessarily a continuous process as it may be suspended for varying periods of time in the life ...
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Dormancy in Seeds and Buds II.
Madras Agricultural Journal, 1968In an attempt to understand the physiological causes underlying dormancy, detailed investigations were carried out during the current century to correlate dormancy with biochemical changes occurring in the dormant organs. In recent years, the emphasis has passed over to a study of the role of endogenous growth regulators in controlling dormancy and a ...
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Modelling compensatory regrowth with bud dormancy and gradual activation of buds
Evolutionary Ecology, 2000Many plants show compensatory regrowth after herbivory and dormant buds often have an important role in compensatory responses. Theoretical models have shown that herbivore damage may select for a bud bank, i.e., a pool of dormant buds that are protected from herbivory and that are activated after herbivore damage. Earlier models assumed that undamaged
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Knowing when to grow: signals regulating bud dormancy
Trends in Plant Science, 2003Dormancy regulation in vegetative buds is a complex process necessary for plant survival, development and architecture. Our understanding of and ability to manipulate these processes are crucial for increasing the yield and availability of much of the world's food.
David P, Horvath +3 more
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Mechanism of seed dormancy and its relationship to bud dormancy in Persian walnut
Environmental and Experimental Botany, 2012Abstract Stratification, chilling, and heat requirements for both seeds and buds of five Persian walnut genotypes were compared. In experiments carried out between November 2006 and March 2008, 1-year-old twigs were collected after leaf-fall, placed in plastic bags, and kept at 4 ± 1 °C to provide chilling periods ranging from 400 to 1500 h.
Kourosh Vahdati +4 more
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