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A stratification thermal time-based model as a tool for designing efficient methodologies to overcome seed dormancy constraints to kiwifruit seedling production
(Elsevier Science, 2021-02)
Kiwifruit (Actinidia deliciosa A. Chev. C.F. Liang and A.R. Ferguson) seedling production in the nursery is usually impaired because of low seed germination resulting from primary dormancy. Dormancy of hydrated seeds is ...
Effect of pre-germinal treatment and temperature on the germination of achenes of Baccharis dracunculifolia DC
(2019-01-01)
The species Baccharis dracunculifolia, known as alecrim-do-campo is very rough, of great economic importance, recommended for recovery of degraded areas, but is little explored by propagation through seeds. In order to ...
Seed germination response to cold stratification period and thermal regime in Phacelia secunda (Hydrophyllaceae): Altitudinal variation in the mediterranean Andes of central Chile
(2000)
The ability to germinate under a variety of environmental conditions is essential for plant species inhabiting a wide range of altitudes and latitudes. Phacelia secunda J. F. Gmel. (Hydrophyllaceae) is a perennial herb ...
Thermal requirements and germination niche breadth of Polygonum ferrugineum Wedd. from southeastern Brazil
(Cambridge University Press, 2021-05)
Temperature may regulate seed dormancy and germination and determine the geographical distribution of species. The present study investigated the thermal limits for seed germination of Polygonum ferrugineum (Polygonaceae), ...
Períodos de estratificação na germinação de sementes de alface (Lactuca sativa L.) sob diferentes condições de luz e temperatura
(Universidade Estadual de Londrina (UEL), 2012-01-01)
Lettuce seeds have a high sensitivity to variations in humidity and temperature of the environment where they germinate, therefore, studies with the aim of improve the germination and physiological performance of these ...
Períodos de estratificação na germinação de sementes de alface (Lactuca sativa L.) sob diferentes condições de luz e temperatura
(Universidade Estadual de Londrina (UEL), 2012-01-01)
Lettuce seeds have a high sensitivity to variations in humidity and temperature of the environment where they germinate, therefore, studies with the aim of improve the germination and physiological performance of these ...
Stratification temperature affects the In Vitro germination of immature Prunus embryos
(ISHS, 2004)
The rapid multiplication of clonal plants is desirable to shorten crossing programs in fruit tree breeding. In vitro stratification and germination allowed us to shorten the time and to improve the germination rates by ...
Modelagem e simulação da estratificação térmica na camada limite atmosférica
(Universidade do Vale do Rio dos Sinos, 2021-09-30)
Simulations of wind flow in the atmospheric boundary layer currently carried out, despite being well developed, often disregard effects such as the different thermal stratification conditions, in order to simplify the ...
Modelagem e simulação da estratificação térmica na camada limite atmosférica
(Universidade do Vale do Rio dos Sinos, 2021-09-30)
Simulations of wind flow in the atmospheric boundary layer currently carried out, despite being well developed, often disregard effects such as the different thermal stratification conditions, in order to simplify the ...