Buscar
Mostrando ítems 11-20 de 1380
Temperature-dependent regulation of induction into secondary dormancy of Polygonum aviculare L. seeds: A quantitative analysis
(Elsevier Science, 2017-05)
In seeds of many summer annuals low temperatures under moist conditions provoke dormancy release while high temperatures induce secondary dormancy. Seed dormancy level establishes the range of temperatures under which ...
On the germination and dormancy of dispersal units of Brachiaria decumbens STAPF
(Inst Tecnologia Parana, 1996-01-01)
The effect of light and temperature on germination of Brachiaria decumbens as well as the action of some dormancy breaking chemicals were tested. Two seed batches stored different times were used. The results show that ...
On the germination and dormancy of dispersal units of Brachiaria decumbens STAPF
(Inst Tecnologia Parana, 1996-01-01)
The effect of light and temperature on germination of Brachiaria decumbens as well as the action of some dormancy breaking chemicals were tested. Two seed batches stored different times were used. The results show that ...
On the germination and dormancy of dispersal units of Brachiaria decumbens staff
(1996-12-01)
The effect of light and temperature on germination of Brachiaria decumbens as well as the action of some dormancy breaking chemicals were tested. Two seed batches stored different times were used. The results show that ...
Seed anatomy and water uptake and their relation to seed dormancy of Ormosia paraensis DuckeAnatomia de sementes e absorção de água e sua relação com a dormência de sementes de tento (Ormosia paraensis Ducke)
(2018-07-01)
Ormosia paraensis Ducke has ornamental seeds widely used in the manufacture of bio-jewels and wood used in the furniture industry. For seedling production, the information on its seed physiology is scarce. Thus, the aim ...
Breaking dormancy of Stylosanthes humilis seeds with selenium compounds
(Seed Science Research, 2019)
GERMINATION AND DORMANCY IN SEEDS OF Sorghum halepense AND Sorghum arundinaceum
(Univ Federal Vicosa, 2015-04-01)
Light, temperature and dormancy are factors that influence the germination of seeds and are strictly linked to the emergence of weeds. The objective of this work was to assess the germination of Sorghum arundinaceum and ...
Environmental control of dormancy in quinoa (Chenopodium quinoa) seeds: Two potential genetic resources for pre-harvest sprouting tolerance
(Cambridge University Press, 2011-06)
Pre-harvest sprouting (PHS) is a serious risk when adapting quinoa (Chenopodium quinoa) seed production to different temperate environments. Two quinoa accessions, 2-Want and Chadmo were evaluated under field conditions ...
Structural aspects of dormancy in quinoa (Chenopodium quinoa): Importance and possible action mechanisms of the seed coat
(2015-05)
Two possible sources of resistance to pre-harvest sprouting were evaluated in quinoa. They showed dormancy at harvest and significant variations in dormancy level in response to environmental conditions experienced during ...
Dormancy-breaking requirements of Sophora tomentosa and Erythrina speciosa (Fabaceae) seeds
(Universidad de Costa Rica, 2015)