This study evaluated the loss of desiccation tolerance in C. langsdorffii seeds during the germination process. Seeds were imbibed for 24, 48, 72, 96, 120 and 144 hours and dried to the initial moisture content, kept in this state for 3 days after which they were submitted to pre-humidification and rehydration. Ultraestructural evaluations were done aiming to observe the cell damage caused by the dry process. Desiccation tolerance was evaluated in terms of the percentage of normal seedlings. Seeds not submitted to the drying process presented 61% of normal seedlings, and after 24 hours of imbibition, followed by drying, the seeds presented the same percentage of survival. However, after 48 hours of imbibition, seeds started to lose the desi...
Há carência de informações para subsidiar planos e ações de conservação da diversidade biológica. Se...
This study aimed to evaluate the behavior of seed, as the sensitivity of desiccation tolerance after...
The physiological quality of seeds of native species is important to produce healthy saplings and th...
This study evaluated the loss of desiccation tolerance in C. langsdorffii seeds during the germinati...
This work aimed to characterize the re-induction of desiccation tolerance (DT) in germinated seeds, ...
There is little information about the influence of the environment on seed morphological and physiol...
This research aimed to investigate the cellular alterations during the loss and re-establishment of ...
The present work aimed to develop studies on the tolerance to dehydration of Blepharocalyx salicifol...
ABSTRACT Understanding the loss of desiccation tolerance is of great importance in seed technology f...
We investigated the loss of desiccation tolerance (DT) in Adenanthera pavonina seeds during germinat...
The re-induction of desiccation tolerance (DT) in seeds consists in the treatment of germinated seed...
Knowledge of the capacity of desiccation and storage tolerance of seeds is essential to provide adeq...
Desiccation tolerance in seeds depends on the species, development stage and drying conditions, espe...
Ao longo da germinação, sementes ortodoxas tornam-se intolerantes a dessecação e, por isso, têm sido...
A exploração descontrolada do pau-brasil reduziu sua distribuição original a pequenos remanescentes ...
Há carência de informações para subsidiar planos e ações de conservação da diversidade biológica. Se...
This study aimed to evaluate the behavior of seed, as the sensitivity of desiccation tolerance after...
The physiological quality of seeds of native species is important to produce healthy saplings and th...
This study evaluated the loss of desiccation tolerance in C. langsdorffii seeds during the germinati...
This work aimed to characterize the re-induction of desiccation tolerance (DT) in germinated seeds, ...
There is little information about the influence of the environment on seed morphological and physiol...
This research aimed to investigate the cellular alterations during the loss and re-establishment of ...
The present work aimed to develop studies on the tolerance to dehydration of Blepharocalyx salicifol...
ABSTRACT Understanding the loss of desiccation tolerance is of great importance in seed technology f...
We investigated the loss of desiccation tolerance (DT) in Adenanthera pavonina seeds during germinat...
The re-induction of desiccation tolerance (DT) in seeds consists in the treatment of germinated seed...
Knowledge of the capacity of desiccation and storage tolerance of seeds is essential to provide adeq...
Desiccation tolerance in seeds depends on the species, development stage and drying conditions, espe...
Ao longo da germinação, sementes ortodoxas tornam-se intolerantes a dessecação e, por isso, têm sido...
A exploração descontrolada do pau-brasil reduziu sua distribuição original a pequenos remanescentes ...
Há carência de informações para subsidiar planos e ações de conservação da diversidade biológica. Se...
This study aimed to evaluate the behavior of seed, as the sensitivity of desiccation tolerance after...
The physiological quality of seeds of native species is important to produce healthy saplings and th...