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Assessment of Dormancy Level and Germination Ability of Seeds with Physiological Dormancy.
Methods in molecular biologyGermination test is fundamental and commonly used technique for seed dormancy and germination studies, and proper assessment of dormancy level and germination ability of a given set of seeds is prerequisite for most of the studies. However, germination is very sensitive to imbibition conditions, and dormancy development is also sensitive to growth ...
Lipeng Zheng +2 more
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Germination Ecology of Seeds with Nondeep Physiological Dormancy
, 2014C. Baskin, J. Baskin
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Echinochloa crus-galli seed physiological dormancy and germination responses to hypoxic floodwaters.
Plant biology, 2019•Hypoxic floodwaters can seriously damage seedlings. Seed dormancy could be an effective trait to avoid lethal underwater germination. This research aimed at discovering novel adaptive dormancy responses to hypoxic floodwaters in seeds of Echinochloa ...
Lucas Peralta Ogorek +2 more
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PHYSIOLOGICAL CLASSIFICATION OF DORMANCIES IN INSECTS
The Canadian Entomologist, 1971AbstractA new classification of dormancy in insects is proposed on the basis of the evolutionary nature of dormancy, its synchronization with the aetiology of the species for their phenological advantage, the nature of ecological adversity, and the consequent physiological and biochemical adjustments. The roles of the above factors in the induction and
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Physiological regulation of potato tuber dormancy
American Journal of Potato Research, 2004At harvest, potato (Solanum tuberosum L.) tubers are dormant and will not sprout. As the period of postharvest storage is extended, tuber dormancy is broken and sprout growth commences. The loss of tuber dormancy and onset of sprout growth is accompanied by numerous biochemical changes, many of which are detrimental to the nutritional and processing ...
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Physiological Adaptation and Partial Dormancy in Ascaris Eggs
Nature, 1967PHYSIOLOGICAL adaptation of the rates of life processes in response to changes in environmental temperature is now known to be commonplace in poikilothermic organisms1. Animals, plants and micro-organisms experimentally subjected to a change in temperature within normal viable limits initially show modified rates of metabolic functions which, in the ...
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Physiological Ecology of Seed Dormancy and Longevity
1996Studies of seed biology represent a sizable part of existing botanical research due to the importance of seeds for plant propagation, forest regeneration, and conservation. From an ecological perspective, knowledge of plant community structure, dynamics, and succession must include information about plant reproduction, dispersal, and establishment in ...
C. Vázquez-Yanes, A. Orozco-Segovia
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Bulb Dormancy and Storage Physiology
2018In reports on onion bulb dormancy the workers seemed generally to follow the latter definition of Emilson but the use of the terms rest and dormancy is very complicated and sometimes confusing. Aoba, T. made a morphological study of bulb formation in onion.
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Physiology of Seed Dormancy in Heliotropium eichwaldi Steud
Biochemie und Physiologie der Pflanzen, 1977Summary Seed dormancy in Heliotropium eichwaldi is dependent on the endogenous level of promoter and inhibitor. These seeds posses a water-soluble inhibitor requiring light for its activity. Indirect evidence also showed the presence of one or more light-activated inhibitors which were not water-soluble. The seed dormancy in H.
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