IRTA Pubpro: Envíos recientes
Mostrando ítems 621-640 de 4611
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Influence of Enrofloxacin Administration and α-Tocopheryl Acetate Supplemented Diets on Oxidative Stability of Broiler Tissues
(Poultry Science, 2004-05-01)The objective of this study was to assess the oxidative stability and presence of antibiotic residues in tissues of broilers fed diets supplemented with α-tocopheryl acetate and treated with enrofloxacin. ... -
Nutrient and Fatty Acid Deposition in Broilers Fed Different Dietary Fatty Acid Profiles
(Poultry Science, 2002-10-01)The aim of this study was to determine the effect of different dietary fatty acid profiles on efficiency of energy, fat, nitrogen, and fatty acid deposition in broiler chickens. Sixty female broiler ... -
Retrospective Evaluation of Parental Selection in Nursery Tests of Juglans regia L. Using a Mixed Model Analysis
(Silvae Genetica, 2004)Results of early testing in Juglans regia performed over the period 1993–2002 are presented. A total of 37 progenies were evaluated for establishment, growth traits, and phenology at ages one and two ... -
Nutrient addition hinders microarthropod-driven leaf litter decomposition in Patagonian woodlands
(Plant and Soil, 2025-02-17)Aims Global change threatens ecosystem functions, including those driven by soil fauna. In temperate forests, soil nutrients, litter quality, and microarthropods are essential players during litter ... -
Dietary Fatty Acid Profile Modifies Abdominal Fat Deposition in Broiler Chickens
(Poultry Science, 2001-01-01)An experiment was conducted to study the effect of different dietary fatty acid profiles on abdominal fat deposition in broilers. Diets with four types of fats (tallow, olive oil, sunflower oil, and ... -
Dietary Linseed Oil Produces Lower Abdominal Fat Deposition but Higher De Novo Fatty Acid Synthesis in Broiler Chickens
(Poultry Science, 2002-10-01)Previous experiments have shown lower abdominal and body fat deposition in broilers fed polyunsaturated fatty acids (PUFA) compared with those fed saturated fatty acids (SFA) or monounsaturated ... -
Evaluation of a Reduced Copper Spraying Program to Control Bacterial Blight of Walnut
(Plant Disease, 2002)Walnut blight, caused by Xanthomonas arboricola pv. juglandis, is currently controlled in western Europe through a standard schedule of seven applications of sprayed copper from bud break until harvest. ... -
New insights into the epidemiology of Streptococcus suis in pig production systems using whole genome sequencing
(Veterinary Microbiology, 2025-01-07)Streptococcus suis (S. suis) is a major pathogen for pigs, causing large economic losses to the swine industry. Moreover, this bacterium has a zoonotic potential, being capable of infecting humans in ... -
Salinity patterns and local migration determine the isotopic composition of the invasive blue crab, Callinectes sapidus, along the Spanish Mediterranean coast
(PloS ONE, 2025-02-12)δ13C and δ15N patterns of the blue crab, Callinectes sapidus, and its potential diets, were investigated in eleven localities within four invaded regions of the Spanish Mediterranean (Catalonia, Valencia, ... -
Modelling the population dynamics of Rift Valley fever virus mosquito vectors in the western Mediterranean Basin
(Ecological Modelling, 2025-02-16)Rift Valley fever (RVF) is a zoonotic vector-borne disease mainly transmitted by mosquitoes, and present in Africa, the Arabian Peninsula, and the Indian Ocean. The endemic situation in Mauritania, and ... -
Dispersal and regulation of an adaptive mutagenesis cassette in the bacteria domain
(Nucleic Acids Research, 2006-01-01)Recently, a multiple gene cassette with mutagenic translation synthesis activity was identified and shown to be under LexA regulation in several proteobacteria species. In this work, we have traced down ... -
Liquid Formulation of the Postharvest Biocontrol Agent Candida sake CPA-1 in Isotonic Solutions
(Phytopathology, 2003)Viability of the postharvest biocontrol agent Candida sake CPA-1 stored as liquid formulation was evaluated by studying the effect of growth, preservation medium, and temperature. C. sake was grown ... -
Identification of Three Single Nucleotide Polymorphisms in the Chicken Insulin-Like Growth Factor 1 and 2 Genes and Their Associations with Growth and Feeding Traits
(Poultry Science, 2003-10-01)The chicken insulin-like growth factor (IGF)1 and IGF2 genes have been partially sequenced in six individuals of each of two chicken strains of the Black Penedesenca breed (PN and MN). These two ... -
Improved Control of Postharvest Decay of Pears by the Combination of Candida sake (CPA-1) and Ammonium Molybdate
(Phytopathology, 2002)The potential enhancement of Candida sake (CPA-1) by ammonium molybdate to control blue and gray mold caused by Penicillium expansum and Botrytis cinerea, respectively, on Blanquilla pears was ... -
A Bayesian analysis of the effect of selection for growth rate on growth curves in rabbits
(Genetics Selection Evolution, 2003-01-15)Gompertz growth curves were fitted to the data of 137 rabbits from control (C) and selected (S) lines. The animals came from a synthetic rabbit line selected for an increased growth rate. The embryos ... -
Comparative Studies on the Relative Efficacy of DL-methionine and Liquid Methionine Hydroxy Analogue in Growing Pigs
(Asian-Australasian Journal of Animal Sciences, 2005-11-26)A study consisting of 3 trials was designed to assess the relative biological efficacy of DL-methionine (DL-Met) in comparison to liquid methionine hydroxy analogue (MHA-FA) in growing pigs. In trial ... -
Assessment of Potential Interactions Between Phytase and Glycosidase Enzyme Supplementation on Nutrient Digestibility in Broilers
(Poultry Science, 2005-04-01)The effects of microbial 3-phytase and glycosidase enzymes, and their interactions, on energy values and nutrient digestibility in diets rich in nonstarch polysaccharides (NSP) were studied in diets ... -
Polyunsaturated Fatty Acids Reduce Insulin and Very Low Density Lipoprotein Levels in Broiler Chickens
(Poultry Science, 2003-07-01)An experiment was conducted to study the effect of different dietary fatty acid profiles on plasma levels of insulin, very low density lipoproteins (VLDL), cholesterol, and glucose. Diets with four ... -
La peculiar respiración de las plantas: ¿Ineficiente o salvaguarda ante el estrés?
(Encuentros en la Biología, 2025, 17, 188, 24-27, 2025-02)La respiración celular es un proceso complejo que otorga vitalidad a los organismos, y que está estrechamente relacionado con el metabolismo y el estrés oxidativo. Las plantas poseen una respiración ... -
Stress neuroendocrine profiles in five pig breeding lines and the relationship with carcass composition
(Animal, 2007-08-01)Stress neuroendocrine systems (hypothalamic–pituitary–adrenal axis and sympathetic nervous system) were studied in 100 female pigs from each of the five main genetic lines used in Europe for pork ...