Results 21 to 30 of about 54,749 (109)
Análisis de variables morfológicas de pavos de traspatio mexicanos (Meleagris gallopavo gallopavo)
Revista Mexicana de Ciencias Pecuarias, 2016 El objetivo fue evaluar algunas características morfológicas de pavos de traspatio (n=248) provenientes de 126 unidades rurales de producción localizadas en 75 municipios de 24 estados de la República Mexicana.
Ángel Ríos Utrera +12 more
doaj +1 more source
Effects of selective harvest on antler size of white‐tailed deer in Texas, USA
Wildlife Monographs, Volume 222, Issue 1, June 2026.We conducted 20 years of experiments on the selective harvest of white‐tailed deer by antler size, judged inferior, in 2 areas of South Texas, USA. Selective harvest increased the phenotypic antler size of older males in one study area but not the other. There was little evidence of evolution resulting from selective harvesting. Abstract There has been
Don A. Draeger +8 more
wiley +1 more source
Simplification of woody plant trait networks among communities along a climatic aridity gradient
Journal of Ecology, Volume 113, Issue 4, Page 896-912, April 2025.Hypothesized associations of plant trait network parameters with climatic aridity and ecosystem structure and with trait coefficients of variation across six plant communities of the California Floristic Province. (a) Across this gradient, the climatic aridity increased from the mixed conifer‐broadleaf forest site to the desert site.
Camila D. Medeiros +7 more
wiley +1 more source
Botanical Sciences, 2021 Antecedentes: La selección humana favorece rasgos de interés, pero también implica cambios en otros correlacionados. En especies con domesticación incipiente, la variación en la intensidad de selección genera una diferenciación entre sus poblaciones que
Luis Alberto Bernal-Ramírez +4 more
doaj +1 more source
Ecology and Evolution, Volume 14, Issue 9, September 2024.We dissect the co‐evolution and genetic architecture of lateral line scale counts and vertebrae numbers in Neotropical Heroine cichlids. Our phylogenetic comparative analyses recovered a positive correlation between these two traits. Furthermore, our qualitative traits locus (QTL) analyses identified significant genomic co‐localized associations for ...
Nicolas Ehemann +3 more
wiley +1 more source
Correlaciones genéticas, fenotípicas y ambientales en 81 genotipos de tomate de árbol (Cyphomandra betacea Cav. Sendt.) [PDF]
, 2013 This research was carried out to evaluate different components of fruit quality, to estimate phenotypic, genetic and environmental correlations in tree tomato (Cyphomandra betacea), considering 14 variables related to fruit size and quality, and to ...
Duarte A., David Esteban +2 more
core +1 more source
Correlaciones genéticas en arveja (Pisum sativum l.) Tipo afila
Agronomía Costarricense, 2020 Introducción. La arveja es un cultivo rentable en el departamento de Nariño el cual representa el 43% de la producción de arveja en Colombia involucrando alrededor de 8000 personas agricultoras dedicadas a su producción en vaina verde.
Marcela Elizabeth Riascos-Delgado +1 more
doaj +1 more source
Functional Ecology, Volume 38, Issue 7, Page 1562-1577, July 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Under climate change, ectotherms will likely face pressure to adapt to novel thermal environments by increasing their upper thermal tolerance and its plasticity, a measure of thermal acclimation. Ectotherm populations with high thermal tolerance are often less thermally
Samuel N. Bogan +3 more
wiley +1 more source
CORRELACIONES FENOTÍPICAS ENTRE CARACTERÍSTICAS PRODUCTIVAS EN ALPACAS HUACAYA. [PDF]
, 2011 The aim of the present study was to determine phenotypic correlations between body weight of the alpaca at shearing (PCE), greasy fleece weight (PVS), clean fleece weight (PVL), performance of the fibre Andalusia wash (RFL), mean diameter of the fibre ...
Castrejón V., Manuel +4 more
core +1 more source
Revista Mexicana de BiodiversidadEl cambio climático exige identificar procedencias-progenies resistentes al déficit hídrico para plantaciones forestales. El objetivo fue evaluar el control genético del crecimiento y la resistencia a la sequía en plántulas de 9 meses de 20 familias de ...
Alberto Pérez-Luna +4 more
doaj +1 more source