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Genetic diversity of the Landim mozambicano goat

Abstract: With the purpose of determine the genetic diversity of the "Landim Mozambicano" goat, a panel of 33 microsatellites molecular markers were analyzed, selected and recommended by the “Comité de Expertos de la FAO” and the “Sociedad Internacional de Genética Ani

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Effect of supplementation with distillery grains and day confinement on the productive performance of Hereford steers, which graze forage sorghum (Sorghum, spp.) during the summer

Abstract: In the West Coast of Uruguay, on six ha of forage sorghum, the effect of supplementation with more soluble dry distillery grains and day confinement with shade was evaluated on the productive performance of Hereford steers, which graze forage sorghum. A total

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Effect of regrowth age and climatic factors on primary metabolites content of Tithonia diversifolia

Abstract: Primary metabolites, very abundant in nature, are essentials for the physiological development of the plant; which are in great amount and of easy extraction. With the objective of evaluating the effect of the plant maturity and the climatic factors on the pr

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Evaluation of the effect of disinfection of Cuba CT-115 grass explants with sodium hypochlorite. Technical note

Abstract: In order to evaluate the effect of different concentrations of sodium hypochlorite (3 and 5 %) on the disinfection of explants, apical cone of Cenchrus purpureus vc. Cuba CT-115, for its in vitro establishment an experiment was developed in Laboratorio de Bio

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Determination of typologies of rabbit production systems in Ciego de Avila municipality, Cuba

Abstract: In order to typify the rabbit production systems in Ciego de Avila municipality, Cuba, quantitative and qualitative information of 49 rabbit farms were obtained. The Statistical Model of Impact Measuring was applied with the quantitative variables, which comb

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Growth promoting effect of a processed vegetable ingredient in pullets

Abstract: A total of 1,500 one-day-old Hy-Line W36 pullets were randomized in two treatments, 15 repetitions and 50 pullets per repetitions to evaluate the dietary use of a processed vegetable ingredient (PVI) as a functional feed on the growth performance of pullets.

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Evaluation of the substitution of granule corn by integral sweet potato silage (Ipomoea batata, L.) in a diet for the fattening of male cattle
M. H. Ruiloba J. Maure C. Solís

Abstract: In order to evaluate the substitution of ground granule corn by integral sweet potato silage in a diet for male cattle fattening, a completely randomized design with factorial arrangement 2x2 was used. A total of two substitution levels of the granule corn by

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Use of microbial additives in apiculture

Abstract: A compilation of the apiculture history, main diseases of bees, ways for their control and the use of probiotics in the care of these insects is show. Probiotics are live microorganisms that when they are intake in adequate amounts they confer benefits to the

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Arthropods on Platycyamus regnellii (Fabaceae) leaf surface: indice and ecological relationships. Technical note

Abstract: Platycyamus regnellii is a Brazilian tree used in landscaping, degraded area recovery, and its wood for furniture. It is evaluated the ecological indices and interactions between the groups of arthropods on P. regnellii leaf surface. Highest numbers of phytop

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Rumen environmental and nutritional strategies to mitigate emissions from livestock
Antonella Chiariotti

Abstract: Methane is the single largest greenhouse gas produced by ruminants, 28-times the warming effect of carbon dioxide. Methane is a by-product of the anaerobic fermentation of carbohydrates and amino acids in the rumen to a lesser extent. It is produced by archae

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Productive performance of Clarias gariepinus young fish fed with spiny lobster by-products. Technical note
J. E. Llanes M. A. Ramírez

Abstract: The productive performance of Clarias gariepinus, fed with by-products from the pulp extraction process of the lobster cephalothorax (Panulirus argus), was evaluated. An amount of 240 young fish of 10.16 ± 0.07 g initial mean weight were used, placed accordin

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Silage of agricultural by-products for pigs feeding

Abstract: The silages of agricultural wastes constitute a novel technique for the use of these resources for a long time. The silage process is carried out through a controlled fermentation, which guarantees a food of optimum nutritional quality, able to reduce imports

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Of grazing adjustment, from cattle farmers to consumers: an agroindustrial chain approach
Álvaro Simeone Virginia Beretta

Abstract: The main characteristics of the beef production chain are set out in order to identify the chain links that hamper its development. The Uruguayan experience is shown. The importance of the time devoted to the productive process as to biological particularitie

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Chemical characteristics of the ripe guava fruit (Psidium guajaba L.) silage for their use in pigs under the Ecuadorian Amazonia conditions

Abstract: At present, the conventional raw matters for the elaboration of balanced (concentration) pig diets have been notably increase, so it is necessary to use resources of alternative feeding to achieve sustainable productions. Considering the reality, the chemical

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Productive performance of post-weaning piglets supplemented with essential oil of wild garlic (Mansoa alliacea L.).Technical note

Abstract: The use of essential oils constitutes an alternative to reduce or eliminate the dependence on antibiotics and synthetic growth promoters and also decrease the microbial resistance and residuality on pig’s carcass. With the purpose of evaluating the effect of

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Effect of palm kernel meal on the population of total and cellulolytic bacteria and cecal fermentative indicators of broilers. Technical note

Abstract: To determine the effect of palm kernel meal on total and cellulolytic bacteria and cecal fermentative indicators, 12 broilers were used in a completely randomized design with four treatments: control and inclusion of 5, 10 and 15 % of palm kernel meal. The co

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Estimation of secondary compounds in Tithonia diversifolia from the regrowth age and primary metabolites

Abstract: With the objective of determine the effect of regrowth age and the content of primary metabolites (nitrogen, fructose, glucose and sucrose) on the estimation of secondary metabolites in Tithonia diversifolia this study was develop fallowing a random block des

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Phytobiotic effect of mixed powder of medicinal plants on productivity and egg quality of laying hens

Abstract: To evaluate the phytobiotic effect of the mixed powder of medicinal plants on the productivity and egg quality of laying hens, 120 White Leghorn birds (Hybrid L-33), 27 weeks old, were used. For 10 weeks, the animals were placed according to a completely rand

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Morphoagronomic performance of Cenchrus purpureus new clones

Abstract: A random block design with four replications was used to study morphologic indicators and yield and the height relations with the regrowth age of Cenchrus purpureus new clones obtained in the Instituto de Ciencia Animal with promising characteristics for graz

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Estimated enteric methane production from cattle and small ruminants fed on diets with tropical legume forages
J. M. Castro-Montoya Mizeck Chagunda

Abstract: With the aim of exploring the effects of tropical legumes on methane emissions, methane production from ruminants fed tropical legumes was estimated using predictive equations based on diet’s nutrient characteristics, dry matter intake (DMI), and digestibilit

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Statistical significance and other complementary measures for the interpretation of the research results

Abstract: The contrast hypothesis constitutes the most used method in the scientific research to estimate the statistical significance of any find. However, nowadays its use is questionable because it did not have other statistical criteria that make possible the credi

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In vitro antimicrobial and antioxidant activity of leaves and aqueous extract of four medicinal plants with phytobiotic potential in animal production

Abstract: The aim of this study was to evaluate the in vitro antimicrobial and antioxidant properties of leaves and aqueous extracts from four medicinal plants (Anacardium occidentale, Psidium guajava, Morinda citrifolia, and Moringa oleifera). Six bacterial strains we

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Criterios de Evaluación
Criterios Básicos de Admisión Criterios Básicos de Admisión
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Criterios Altamente Valorados / Criterios Deseables Criterios Cualitativos
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Criterios Altamente Valorados Cuantitativos
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