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Mostrando ítems 544-563 de 1062
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Identification of Brucella ovis exclusive genes in field isolates from Argentina
(2016)La brucelosis ovina es una enfermedad infecciosa de curso crónico causada en nuestro país por Brucella ovis (B. ovis). Esta enfermedad constituye un problema importante para la producción ovina del país, especialmente en ... -
Identification of Corynebacterium pseudotuberculosis from sheep by PCR-restriction analysis using the RNA polymerase β-subunit gene (rpoB)
(Elsevier, 2012-04)Caseous lymphadenitis, caused by Corynebacterium pseudotuberculosis, has a high prevalence in many regions of the world, including Argentina and Brazil. A polymerase chain reaction–restriction fragment length polymorphism ... -
Identification of Sarcocystis spp. in wild boars (Sus scrofa) from Argentina
(Springer, 2022-12)Sarcocystis spp. are intracellular protozoan parasites with an obligatory heteroxenous life cycle. The objective of this study is to identify Sarcocystis spp. in wild boar muscles from Argentina by light and transmission ... -
IFAB – Instituto de Investigaciones Forestales y Agropecuarias Bariloche, una nueva unidad integrada entre el INTA y el CONICET
(Ediciones INTA, 2019-12)Dentro del INTA, la Estación Experimental Agropecuaria Bariloche tiene una particularidad: en su plantel técnico cuenta con numerosos investigadores y becarios del CONICET. En 2019, casi un 30 % del personal profesional ... -
Immobilization and stabilization of volcanic ash in soil aggregates in semiarid meadows of Northern Patagonia
(Elsevier, 2021-06-15)Although volcanism may be perceived by the society as a phenomenon with mostly negative consequences, this is not always the case especially for natural systems. There is a limited knowledge on how the deposited pristine ... -
Impact of agroecological management on plant diversity and soil-based ecosystem services in pasture and coffee systems in the Atlantic forest of Brazil
(Elsevier, 2021)The development of agroecosystems that can provide multiple ecosystem services with a reduced need of external inputs, requires management practices that foster ecological processes to enhance soil quality and crop ... -
Implementación y resultados de un programa de mejora genética en ovinos
(Ediciones INTA, 2022-04)La raza ovina Ideal o Polwarth originaria de Australia se cría en el centro del Litoral argentino proveyendo ingresos a sus productores a través de la venta de lana y carne. Criadores de esa región, interesados en afinar ... -
Implementation of a cashmere goat breeding program amongst nomads in Southern Iran
(2015-08)A breeding program to improve income from Raeini cashmere herds run by nomads in Southern Iran was implemented. Eight nomads agreed on improving fleece weight, body weight and down yield while reducing cashmere fibre ... -
Implementation of a cashmere goat breeding program amongst nomads in Southern Iran
(2015)Un programa de cría para mejorar los ingresos de los rebaños de cachemira Raeini dirigidos por nómadas en el sur de Irán se puso en práctica. Ocho nómadas estuvieron de acuerdo en mejorar el peso del cuerpo y el rendimiento ... -
Implications of landscape configuration on understory forage productivity: a remote sensing assessment of native forests openings
(Springer, 2021-08)Sound management of native forests used for cattle grazing requires understanding the dynamics of forage productivity in the openings. Despite their importance, forage productivity drivers in highly heterogeneous forested ... -
La importancia de analizar el suelo. El análisis de granulometría y el efecto de la ceniza volcánica
(Ediciones INTA, 2019-12)Contar con información del suelo puede tener múltiples utilidades, entre ellas ayudarnos a controlar la trayectoria de cambio en función de eventos fortuitos causados por el hombre o por la naturaleza. -
Improved feeding and forages at a crossroads: Farming systems approaches for sustainable livestock development in East Africa
(SAGE Publishing, 2020)Dairy development provides substantial potential economic opportunities for smallholder farmers in East Africa, but productivity is constrained by the scarcity of quantity and quality feed. Ruminant livestock production ... -
Indicadores de Biodiversidad : Informe preparado por el proyecto INTA PI 038. Evaluaion, monitoreo y manejo de la biodiversidad en sistemas agropecuarios y forestales
(EEA Bariloche, INTA, 2021-01)Se puede definir a la biodiversidad como “la variabilidad de organismos vivos de cualquier fuente, incluidos, entre otras cosas, los ecosistemas terrestres y marinos y otros ecosistemas acuáticos y los complejos ecológicos ... -
Indole-diterpenes alkaloid profiles of native grasses involved in tremorgenic syndromes in the Argentine Patagonia
(Elsevier, 2022-10-15)One of the main intoxications to livestock in the Patagonia region of Argentina is the tremorgenic disease “Mal de Huecú", attributed to the consumption of the native grasses Poa huecu and/or Festuca argentina. In this ... -
Influence of adult diet on fitness and reproductive traits of the egg parasitoid Anagrus virlai (Hymenoptera: Mymaridae), a potential biocontrol agent against the corn leafhopper
(Wiley, 2020-08)Dalbulus maidis is the most important leafhopper pest of maize in the Americas. Anagrus virlai is an egg parasitoid commonly associated with the corn leafhopper. We evaluated whether the performance of A. virlai is dependent ... -
Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemiptera: Pseudococcidae)
(Springer Nature, 2021-06-28)When two or more parasitoid species, particularly candidates for biocontrol, share the same target in the same temporal window, a complex of behaviors can occur among them. We studied the type of interactions (competition ... -
Influence of pre and postpartum maternal body condition score on the growth of Neuquén Criollo kids
(Elsevier, 2021-12)In Neuquén Criollo goat production systems, the sale of goat kids for slaughter is the main source of income. Marketing kids weighing at least 14 kg live weight before 90 days of age improves economic returns due to better ... -
Influences of pine plantations on small mammal assemblages of the Patagonian forest-steppe ecotone
(De Gruyter, 2011-08)The management of forested landscapes for biodiversity conservation is increasingly recognized as an important objective in Argentina. However, pine plantations are being established replacing native pristine or human ... -
Influencia de factores socio-culturales y ambientales sobre la interacción carnívoros-ganadería
(Centro Regional Universitario Bariloche, Universidad Nacional del Comahue, 2021)La depredación es un proceso fundamental en los ecosistemas. Los depredadores tope son clave para la estabilidad estructural y funcional de las comunidades biológicas. Estos depredadores provocan efectos directos (numéricos) ... -
Influencia de los rasgos de historia de vida y del uso de información en la adquisición de recursos y dispersión en el parasitoide Ibalia leucospoides Hochenwarth (Hymenoptera: Ibaliidae)
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2014-07)El objetivo central de esta tesis es estudiar como la selección natural moldea los rasgos de historia de vida y el comportamiento de los animales de acuerdo al entorno ecológico en el que viven. Este marco teórico nos ...