Buscar
Mostrando ítems 1-10 de 639
Water deficit responses of Euterpe edulis Martius seedlings at different growth stages
(2017-03-01)
Euterpe edulis plants at two developmental stages (Class A, two-year-old seedlings, and Class B, four-year-old-saplings, with a mean height of 16.0±1.3 and 49.0±3.3 cm, respectively), were subjected to three successive ...
Digestive morphology and enzyme activity in the Andean toad Bufo spinulosus: Hard-wired or flexible physiology?
(Elsevier Inc., 2005)
Gut plasticity is a trait with implications on animal performance. However, and despite their importance as study models in physiology, research on gut flexibility in amphibians is scarce. In the present work, we analyse ...
Adaptive responses of mitochondria to mild copper deprivation involve changes in morphology, OXPHOS remodeling and bioenergetics
(Wiley-Liss Inc., 2014)
Copper is an essential cofactor of complex IV of the electron transfer chain, and it is directly involved in the generation of mitochondrial membrane potential. Its deficiency induces the formation of ROS, large mitochondria ...
Growth and biomass partitioning of nine provenances of Quillaja saponaria seedlings to water stress
(NISC Pty Ltd, 2019)
© 2018, © 2018 NISC (Pty) Ltd.Information on the morphological and physiological responses of seedlings to stressors, such as water stress, is required for successful early establishment of seedlings. We examined provenance ...
Qualidade de diásporos e crescimento de mudas de Myrocarpus frondosus allemão no viveiro e no campo
(Universidade Federal de Santa MariaBrasilRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia FlorestalCentro de Ciências Rurais, 2018-02-23)
Myrocarpus frondosus (cabreúva) belongs to the Fabaceae family and is a native species of wood, ecological, ornamental and medicinal interest. However, despite the importance of this species, there is still a lack of studies ...
Produtividade de minicepas e enraizamento de miniestacas de Eucalyptus spp. cultivadas em diferentes manejos de minijardim clonal
(Universidade Federal de Santa MariaBrasilRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia FlorestalCentro de Ciências Rurais, 2020-02-21)
The Eucalyptus genus is widely planted in Brazil and the implantation of new peoples requires a lot of quantity and quality. The use of estimation on the clonal mini-garden (CMG) promotes changes in the microenvironment, ...
Traits explaining durum wheat (Triticum turgidum L. spp. Durum) yield in dry chilean mediterranean environments
(Frontiers Media SA, 2017)
Yield under water stress (YS) is used as the main criterion in the selection of wheat varieties for dry Mediterranean environments. It has been proposed that selection of genotypes using YS assisted by morphological and ...
Effects of altitude on anthropometric and physiological patterns in Aymara and non-Aymara population between 18 and 65 years in the province of Parinacota Chile (3.700 masl) Efectos de la altura sobre patrones antropométricos y fisiológicos en población a
(Universidad de la Frontera, 2011)
The aim of the study was to compare anthropometric and physiological patterns in a sample of 522 Aymara and non-Aymara individuals from Parinacota, Chile (3.700m). After signing voluntary informed consent forms, the residents ...