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Now showing items 11-15 of 15
Ultrasonography as Aid for Early Pregnancy Diagnosis in Zebu Cattle in a Natural Mating Programme
(Taylor and Francis Group, 2006)
To utilise ultrasonography in Zebu cattle to test early pregnancy, multiparous Bos indicus COWS (n=74)
were allocated with 2 mature Brahman bulls, which were replaced with new ones every four weeks. COWS
were bled for ...
Ultrasonographic screening of embryo development in cattle (Bos indicus) between days 20 and 40 of pregnancy
(Elsevier, 2005-03-09)
Through a transrectal ultrasonography (Aloka SSD 500 microplus equipment, linear transducer of
7.5 MHz) a total of 267 observations were performed in a group of 50 females mainly Bos indicus,
raised under humid tropical ...
Primitive Neuroectodermal Tumor in the Spinal Cord of a Brahman Crossbred Calf
(American College of Veterinary Pathologists, 2005-11)
A variety of embryonal tumors of the central nervous system, typically malignant and
occurring in young individuals, are recognized in humans and animals. This report describes an invasive
subdural but predominantly ...
Evaluación in vitro de hongos nematófagos para el control biológico de nemátodos gastrointestinales de rumiantes
(Universidad de Córdoba, 2009)
Objetivo. Determinar la actividad depredadora in vitro de cepas de hongos nematófagos
autóctonos de Costa Rica. Materiales y métodos. Dieciséis cepas de hongos nematófagos
nativos de Costa Rica de los géneros Candelabrella ...
Modelo estocástico para evaluación bio-económica de un sistema de producción bovino de cría y engorde bajo condiciones de pastoreo
(LRRD News, 2009)
Se construyó un modelo estocástico de simulación representativo de un sistema de producción bovino de cría y engorde bajo condiciones de pastoreo.
El modelo se utilizó para estimar el rendimiento bioeconómico anual del ...