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Gastrointestinal nematodes and mineral deficiencies in yearling cattle in Santiago del Estero, northern Argentina
(Springer, 2022-02-09)The aims were to study the epidemiology and the effect of gastrointestinal nematodes (GINs) on yearling cattle in a semiarid region in Argentina and to evaluate the mineral serum levels. Ten- to twelve-month-old calves ... -
Glomalin contribution to soil organic carbon under different pasture managements in a saline soil environment
(Taylor & Francis, 2020-10-23)The glomalin produced by arbuscular mycorrhizal fungi has beneficial effects on soils. We studied the vertical profile of glomalin-related soil protein (GRSP) in pasturelands grown under saline soils and exposed to different ... -
Heat stress in maize : characterization and phenotypic plasticity
(CREA Journals, 2020)The future challenge will be to produce more maize and other crops, in stressed environments. Two experiments were carried out during the 2015-2016 season at INTA Leales field, Tucumán, Argentina. The treatments included ... -
Infectious and Parasitic Disease Presence in Smallholder’s Dairy Goat Flocks from the Arid Regions of Northwestern Argentina
(Juniper Publishers, 2019-11)A cross-sectional survey was performed in 98 smallholder (SH) goat producers from the arid canyons and Valleys of northwestern Argentina, with the aim of describing infectious and parasitic disease occurrence in dairy goat ... -
Influence of individual or group housing of newborn calves on rotavirus and coronavirus infection during the first 2 months of life
(Springer, 2021-01-03)Bovine rotavirus A (RVA) and bovine coronavirus (CoV) are the two main viral enteropathogens associated with neonatal calf diarrhea. The aim of the present work was to study the impact of group and individual housing systems ... -
Land-use change affects the diversity and functionality of soil bacterial communities in semi-arid Chaco region, Argentina
(Elsevier, 2022-04)The semi-arid Chaco ecoregion has been heavily affected by the conversion of pastures to cropland. Our knowledge about the impact of land use change on soil microbial community diversity and functions in this region is ... -
Leucaena feeding systems in Argentina. I. Five decades of research and limitations for adoption = Sistemas de alimentación con leucaena en Argentina: I. Cinco décadas de investigación y limitantes para su adopción
(CIAT, 2019)This review describes the history of research in Leucaena leucocephala (leucaena) feeding systems carried out by the National Institute of Agricultural Technology (INTA) over the last 5 decades and discusses the main ... -
Leucaena feeding systems in Argentina. II. Current uses and future research priorities = Sistemas de alimentación con leucaena en Argentina: II. Situación actual y prioridades de investigación futura
(CIAT, 2019-09)This paper presents the current status of Leucaena leucocephala (leucaena) feeding systems and proposes research priorities for leucaena development in Argentina. Although research on leucaena as forage for cattle production ... -
Leucaena leucocephala introduction into a tropical pasture in the Chaco region of Argentina. Effects on soil carbon and total nitrogen = Introducción de Leucaena leucocephala en una pastura tropical en el Chaco argentino. Efectos en el carbono y nitrógeno total del suelo
(CIAT, 2019)The introduction of leucaena (Leucaena leucocephala), apart from increasing animal production, improves soil fertility through biological nitrogen (N) fixation and its deep-rooted system. There is limited information on ... -
Long-term impact of grazing and tillage on soil quality in the semi-arid Chaco (Argentina)
(Sociedad Española de la Ciencia del Suelo, 2019)Deforestation of Chacoan native forests and reorientation of land use are transforming the region into agricultural use. The main purpose of this work was to evaluate the impact of different land uses on soil quality in ... -
Meronte de Eimeria spp. en raspado de mucosa intestinal de cabrito con un cuadro de coccidiosis
(Secretaría Académica y de Innovación Educativa, Universidad Nacional del Litoral, 2022-10-29)En la fotografía: raspado de mucosa de intestino delgado (post-mortem) de un cabrito de 3 meses de edad teñido con Giemsa (aumento 1000X). La imagen fue obtenida a partir de un brote de coccidiosis ocurrido en un lote de ... -
Morfoanatomía foliar y caulinar de Heterophyllaea pustulata (Rubiaceae)
(Sociedad Argentina de Botánica, 2019-09)Introducción y Objetivos: Heterophyllaea pustulata (Rubiaceae) crece en el noroeste argentino. Tiene importancia ganadera debido a que produce fotosensibilización en el ganado que la consume. Es por ello que se plantea ... -
Mortalidad perinatal debido a hipotiroidismo congénito en un rodeo lechero del Noroeste Argentino = Perinatal mortality due to congenital hypothyroidism in a dairy herd of Northwest Argentine
(Sociedad de Medicina Veterinaria, 2020-01)Este trabajo describe un cuadro de mortalidad perinatal en un rodeo lechero del noroeste argentino debido a hipotiroidismo congénito. Se produjeron un total de 21 partos en un período de 15 días. En éstos, el 69% de las ... -
Nematode infection on beef cattle in two different productive regions of Argentina's Northwest
(2017-08)Cattle production in northwest Argentina (NOA) in the last 10 years has grown in importance. However, this growth of livestock brought productive and health constraints such as infection with gastrointestinal nematodes ... -
Nematodes gastrointestinales de importancia económica en la producción bovina del Noroeste Argentino
(Sociedad de Medicina Veterinaria (Argentina), 2019-11-16)El objetivo del presente estudio fue describir la etiología y abundancia de los nematodes gastrointestinales (NGI) de los vacunos en los diferentes sistemas productivos y ecorregiones del noroeste de Argentina. Los NGI se ... -
Nematodes gastrointestinales en la recría bovina de la región del Chaco Serrano del noroeste de Argentina
(Universidad Nacional del Litoral. Facultad de Ciencias Veterinarias, 2017)El objetivo del presente trabajo fue estudiar la epidemiología de los nematodes gastrointestinales (NGI) en la recría bovina en la región del Chaco Serrano del Noroeste Argentino durante los períodos mayo-sept. 2014 y ... -
Niveles séricos de minerales en hembras bovinas en un establecimiento de la región del Chaco semiárido salteño
(Ediciones INTA, 2021-04)Las deficiencias minerales son un problema de gran impacto productivo a nivel mundial. En el noroeste argentino la cría extensiva es una de las actividades económicas más importantes y está en franco crecimiento. En esta ... -
Non-linear dynamics of litter decomposition under different grazing management regimes
(Springer, 2015-08)Aims: To understand and model the dynamics of litter decomposition in a climatically seasonal region subject to different modalities of land pasture management. Methods: Decomposition was quantified through the litterbag ... -
Osteosarcoma in the Skull of a Holstein Heifer
(Brazilian Association of Veterinary Pathology, 2014-12-22)A-2-year-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed ... -
Pediculosis por Haematopinus quadripertusus en bovinos de Salta, Argentina. Primera descripción = Pediculosis by Haematopinus quadripertusus in cattle from Salta, Argentina. First description
(Facultad de Ciencias Veterinarias de la Universidad Nacional del Nordeste, 2018)Se describe un brote de pediculosis por Haematopinus quadripertusus, Anoplura: Haematopinidae (piojo de la cola del bovino), en un establecimiento ganadero dedicado a la cría bovina situado en la región chaqueña de la ...