Artículos científicos: Envíos recientes
Mostrando ítems 21-40 de 134
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Bienestar de las vacas lecheras en los sistemas de compost barn = Welfare of dairy cows in compost barn systems = Bem-estar de vacas leiteiras em sistemas de compostagem
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2022-07)Los sistemas de producción de leche estabulados pueden presentan varios puntos críticos con respecto al bienestar animal, lo que no implica que no los puedan resolver y gestionar el bienestar en forma adecuada. El alojamiento ... -
Temporally-Consistent Annual Land Cover from Landsat Time Series in the Southern Cone of South America
(MDPI, 2022-08)The impact of land cover change across the planet continues to necessitate accurate methods to detect and monitor evolving processes from satellite imagery. In this context, regional and global land cover mapping over time ... -
Survey for major grapevine viruses in commercial vineyards of Northwestern Argentina
(MDPI, 2022-08-02)This study aimed to survey the occurrence of eight grapevine viruses in commercial vine yards located in the Calchaquíes Valleys in the northwest region of Argentina. A total of 103 samples of mature canes of vines showing ... -
Dieta de cabras en pastoreo extensivo a fines del invierno en la región del Monte, Chilecito (La Rioja, Argentina)
(Escola de Ciências Agrárias e Medicina Veterinária, Pontifícia Universidade Católica do Paraná, 2019-06)Este trabajo describe la composición botánica de la dieta de cabras que pastorean en un sistema extensivo abierto a fines del invierno, donde el manejo por parte del productor es escaso. El ... -
Influence of land-use changes on microbial community structure and diversity in a semiarid region
(Wiley, 2022-07)Land-use change and the conversion of land into croplands is one of the main drivers of soil degradation and the loss of soil organic carbon. Few studies have evaluated the impact of the expansion of the agricultural ... -
Conformacion y desarrollo de la red caprina del gran Chaco = Conformation of the gran chaco goat network
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2021-12)La construcción y desarrollo de la Red Caprina del Gran chaco se conformó por equipos técnicos interdisciplinarios de 10 provincias de Argentina: Chaco, Formosa, Córdoba, Santa Fe, Salta, Jujuy, Tucumán, La Rioja, Catamarca ... -
Pascalia glauca poisoning in ruminants: Report of 12 outbreaks in northwestern Argentina
(Elsevier, 2022)Pascalia glauca, a perennial herb known for its toxicity in ruminants, is one of the most important toxic plants in northwestern Argentina. This work describes several outbreaks of natural intoxication with P. glauca from ... -
Bacillus amyloliquefaciens strain enhances rhizospheric microbial growth and reduces root and stem rot in a degraded agricultural system
(Elsevier, 2022-05)The aim of this study was to evaluate the ability of Bacillus amyloliquefaciens B14 to improve the quality of a degraded soil in Lerma Valley, northwestern Argentina, as well as crop growth and yield, when inoculated on ... -
Effect of flunixin meglumine on pain-related behaviours following cautery disbudding in dairy goat kids
(Springer, 2022-05)The aim of this research was to evaluate the physiological and behavioural parameters in Saanen goat kids treated with flunixin meglumine compared with no analgesic treatment after cautery disbudding using a device fueled ... -
Comportamiento de cabrillas Saanen estabuladas bajo enriquecimiento ambiental
(Colegio de Médicos Veterinarios del estado Lara (Venezuela), 2019-12)En los sistemas de producción intensiva los animales pasan largos periodos de su vida en estabulación total y sin ningún tipo de enriquecimiento ambiental que les permita llevar adelante su repertorio comportamental y de ... -
Effects of Milking Frequency of Dairy Goats on Milk Yield and Composition and on System Profitability
(Juniper Publishers, 2017-09)The effects of once (1X) vs twice (2X) daily milking frequency on milk yield and chemical composition of multiparous Saanen biotype goats were evaluated during the second third of lactation. Goats were assigned to one of ... -
Evaluación y propuesta de indicadores de bienestar animal para vacas en ordeño = Assessment and proposal of animal welfare indicators for milking cows
(Sociedad de Medicina Veterinaria, 2020)El objetivo fue la propuesta y evaluación de indicadores animales de bienestar animal (BA) con el fin posterior de desarrollar un protocolo destinado a la calificación del BA en las explotaciones lecheras de Salta. Durante ... -
Características y rendimiento de la canal de caponcitos caprinos anglo nubian engordados a corral con la utilización de dos fuentes de proteina = Characteristics and yield carcass of anglo nubian goats castrated males in fattening whith the use of two sources of protein
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2021)Se evaluó el rendimiento de res y las características de la canal de caponcitos caprinos Anglo Nubian, comparando la inclusión de poroto negro crudo Phaselus vulgaris de descarte en reemplazo de pellet de soja. El ensayo ... -
Evaluación de las ganacias de peso de tres categorías jóvenes caprinas en un sistema de engorde a corral = Evaluation of liveweight gain of three categories young goats in a fattening
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2021)El objetivo del presente trabajo fue evaluar en un sistema de engorde a corral el crecimiento comparativo de cabritos hembras, machos y caponcitos. La experiencia tuvo lugar en el Módulo Experimental Caprino de la Granja ... -
Ganancias de peso de caponcitos caprinos anglonubian en engorde a corral comparando dos fuentes de proteínas = Liveweight gain of of anglo nubian goats castrated males in fattening whith the use of two sources of protein
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2021)Se evaluó el engorde de caponcitos caprinos Anglo Nubian, comparando la inclusión de poroto negro crudo Phaselus vulgaris de descarte en reemplazo de pellet de soja. El ensayo se realizó en la localidad de La Isla, provincia ... -
Oil and protein concentration and fatty acid composition of chia (Salvia hispanica L.) as affected by environmental conditions
(Elsevier, 2022-03)Chia (Salvia hispanica L.) has increased its consumption because its grains have the highest content of omega-3 acid among grain crops. The objective was to determine the effect of environmental conditions on oil and protein ... -
Changes in microbial and physicochemical properties under cover crop inclusion in a degraded common bean monoculture system
(Elsevier, 2021-12)The expansion of the common bean monoculture system along with intensive agricultural practices focused on productivity has generated a misuse of natural resources, accompanied by a significant decline of the soil ecosystem ... -
Toxoplasmosis: Seroprevalencia y factores de riesgo en las majadas caprinas de la región noroeste de Argentina = Toxoplasmosis: risk factors in the goat flocks of Argentina´s Northwest region = Toxoplasmose: fatores de risco em rebanhos caprinos da região noroeste da Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2021-11)Se llevó a cabo una encuesta transversal en 54 unidades productivas familiares (UF) y 5 tambos caprinos comerciales (TC) en diferentes ecorregiones de Salta y Jujuy. El objetivo del trabajo fue estudiar la asociación entre ... -
Evaluation of tolerance to Fusarium oxysporum and Fusarium solani in Virginia-type tobacco (Nicotiana tabacum L.) varieties under controlled conditions in Northwestern Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, 2021-12)The production of tobacco (Nicotiana tabacum L.) in Argentina is centered in the northwestern region (NWA), where the incidence of root rots and stem diseases caused by Fusarium spp. has increased considerably in recent ... -
Increases in nitrogen use efficiency decrease nitrous oxide emissions but can penalize yield in sugarcane
(Springer, 2021-11)Nitrogen (N) fertilization strategies focused on increasing nitrogen use efficiency (NUE) and decreasing nitrous oxide (N2O) emissions are important for sustainable crop production. In sugarcane, however, a joint assessment ...