Results 91 to 100 of about 21,241 (227)
Food without fire: Environmental and nutritional impacts from a solar stove field experiment
American Journal of Agricultural Economics, EarlyView.Abstract Over 80% of the population in rural Sub‐Saharan Africa relies on biomass cooking fuel, a substantial source of anthropogenic greenhouse gases. We use a field experiment in Zambia to investigate the impact of solar stoves on biomass fuel use and cooking habits.
Laura E. McCann +4 more
wiley +1 more source
Genetic diversity among bovine racial subpopulations of Costa Rica
Agronomía Costarricense, 2015 Genetic diversity among bovine racial subpopulations of Costa Rica. The objetive of this study was to quantify the genetic diversity among 16 bovine racial subpopulations of Costa Rica, based on 1412 samples of bovine DNA from around the country, which ...
Marco Martínez +4 more
doaj
Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations
Acta Zoologica, EarlyView.ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi +3 more
wiley +1 more source
DIVERSIDAD GENÉTICA ENTRE SUBPOBLACIONES RACIALES BOVINAS DE COSTA RICA
Agronomía Costarricense, 2015 El objetivo del estudio fue cuantificar la diversidad genética entre 16 subpoblaciones raciales bovinas de Costa Rica, con base en 1412 muestras de ADN bovino de todo el país, evaluadas mediante 18 marcadores microsatélites. El número promedio de alelos (
Marco Martínez +4 more
doaj
Validation of Bos taurus SNPs for Milk Productivity of Sahiwal Breed (Bos indicus), Pakistan
AnimalsThe aim of the present study was the validation of the already reported Bos taurus SNPs in the Sahiwal breed. A total of nine SNPs of the casein gene were studied.
Asma Younis +9 more
doaj +1 more source
, 2006 O jerked beef é oficialmente descrito como carne bovina salgada, curada e dessecada. Os parâmetros físico-químicos utilizados na determinação do seu padrão oficial de identidade e qualidade são a atividade de água e os teores de umidade, matéria mineral (ou cinzas) e nitrito residual.
Pinto, Marcos Franke +4 more
openaire +1 more source
Pubvet, 2008 O experimento realizado teve como objetivo verificar os níveis de cortisol sérico em bovinos de corte durante o processo de abate. Foram avaliadas as concentrações de cortisol sérico em (Bos taurus indicus) Nelore e (Bos taurus indicus x Bos taurus taurus) Cruzamento Industrial.
Robson André Ottersbach +2 more
openaire +1 more source
Grassland Science, EarlyView.Abstract High Andean grasslands are vulnerable to changes in their nutritional quality and carbon sequestration capacity, especially in grazing systems. This study evaluated soil quality and native grasses by measuring carbon, physicochemical parameters, and the nutritional quality of predominant species in the wet Puna of Junín, Peru.
Alberto Arias‐Arredondo +5 more
wiley +1 more source
L'IDIOGRAMME DE BOS TAURUS L [PDF]
Annales de Génétique et de Sélection Animale, 1974 Boscher Jeannine, Popescu CP, cribiu EP
openaire +3 more sources
Reproductive consequences of mate retention and divorce in a short‐lived migratory passerine
Ibis, EarlyView.In socially monogamous birds, pair‐bond duration varies across species, from single‐breeding associations to long‐lasting, multi‐year bonds. Studies of pair retention and divorce have focused on long‐lived and sedentary species rather than short‐lived and migratory species.
Daniel R. Rodríguez‐Solís +5 more
wiley +1 more source