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Caracterización productiva de sistemas de cría bovina tecnificados de la región centro norte de ArgentinaProductive characterization of technified cow-calf systems of the north-central region of argentina
(Universidad de Concepción, 2020-12)
La caracterización productiva de sistemas ganaderos es clave para diseñar planes de mejora en sistemas de producción de carne de una región. El objetivo de este trabajo fue identificar características productivas de sistemas ...
Avaliação de um Sistema de Produção de Gado de Corte. 1. Desempenho Reprodutivo
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2000-11-01)
Data from 1983 through 1991 on reproductive performance, collected from the Beef Cattle production system at Embrapa Gado do Corte, were analyzed. This system, based on exclusive grazing, presented a pregnancy rate (2-3 ...
Avaliação de um Sistema de Produção de Gado de Corte. 1. Desempenho Reprodutivo
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2000-11-01)
Data from 1983 through 1991 on reproductive performance, collected from the Beef Cattle production system at Embrapa Gado do Corte, were analyzed. This system, based on exclusive grazing, presented a pregnancy rate (2-3 ...
Manejo de ordenha sobre o desempenho produtivo e reprodutivo de vacas F1 Holandês-GIR
(Universidade Federal de Minas GeraisUFMG, 2010-12-15)
Assessing the effects of calf presence during milking or infection of oxytocin on milk produc-tive and reproductive performance of F1 Holstein-Gyr crossbred cows. Seventy four cows were randomly assigned to one of two ...
An innovation path in Argentinean cow–calf operations: Insights from participatory farm system modelling
(Wiley, 2020-04)
The information of how the high climatic variability in the south‐west Buenos Aires Province (SWBS) region, Argentina, impacts on existing cow–calf operations is needed. This research uses a combination of quantitative ...
O desmame em bovinos de corte
(Universidade Federal do PampaUNIPAMPABrasilCampus Dom Pedrito, 2018)
Economic response of the cow-calf system under variations in livestock sale prices and changes in reproductive efficiencyRESPUESTA ECONOMICA DEL SISTEMA DE CRIA VACA- TERNERO FRENTE A VARIACIONES EN LOS PRECIOS DEL GANADO Y EN LA EFICIENCIA REPRODUCTIVA
(Facultad de Ciencias Agrarias. Universidad Austral de Chile, 1997)