Buscar
Mostrando ítems 1-10 de 1534
Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
(2021-10-01)
An obvious relationship between germination sensu stricto and seedling development during post-germination has been considered, but not explained concerning vigor. Taking this into account, we used measurements of water ...
Seed germination and seedling growth of two Pseudobombax species (Malvaceae) with contrasting habitats from Brazilian Cerrado
(Universidad de Costa Rica, 2011)
Seed germination of pitaya (Hylocereus spp.) as affected by seed extraction method, storage, germination conditions, germination assessment approach and water potential
(2019)
To breed and preserve pitaya (Hylocereus spp.) genetic resources, reliable information on seed storage and germination conditions is needed. Therefore, this study was undertaken to evaluate the effects of the following ...
A molecular framework for the embryo growth in germinating seeds of Solanum lycocarpum A. St.-Hil., a nurse plant species
(2019-01-01)
We are clarifying how the functional embryo growth occurs in germinating seeds of Solanum lycocarpum A. St.-Hil., a nurse plant with a central role in forest dynamics in the Cerrado (a biodiversity hotspot). For that, we ...
Changes in phenolic composition and antioxidant activity during germination of quinoa seeds (Chenopodium quinoa Willd.)
(Universiti Putra Malaysia, 2014)
Quinoa seed (Chenopodium quinoa Willd.) has obtained great interest in recent years due to its high nutritional value and its content of natural antioxidants and other phytochemicals with positive biological activity in ...
Effect of heavy metals on seed germination of Adesmia subterranea and Adesmia pinnifolia: Implications for phytoremediation
(Sociedad de Biología de Cuyo, 2019)
Phytoremediation is the use of plants to reduce the concentrations or toxic effects of contaminants in the environments and it´s considered an efficient, ecological and low-cost solution to the problem of heavy metal ...
Germination, Carbohydrate Composition and Vigor of Cryopreserved Caesalpinia echinata Seeds
(INST TECNOLOGIA PARANACURITIBA-PARANA, 2012)
The present study investigated the germination and vigor of Caesalpinia echinata (Brazilwood) seeds stored at negative temperatures. Recently harvested seeds were cryopreserved at -18 degrees or -196 degrees C and periodically ...
Germination, carbohydrate composition and vigor of cryopreserved Caesalpinia echinata seeds
(Brazilian Archives of Biology and Technology, 2012)
The present study investigated the germination and vigor of Caesalpinia echinata (Brazilwood) seeds stored at negative temperatures. Recently harvested seeds were cryopreserved at -18º or -196ºC and periodically evaluated ...
Effect of selected pesticides on conidial germination and mycelial growth of Dactylaria higginsii, a potential bioherbicide for purple nutsedge (Cyperus rotundus)
(2006-01-01)
The suitability of a bioherbicide as a component of an integrated weed management program not only relies on its field efficacy, but also on its compatibility with other pest control measures that may be employed during ...
Effect of water availability on spore germination of the moss Octoblepharum albidum from Brazilian Atlantic Forest
(Maney PublishingLeedsInglaterra, 2009)