Mating 18 Months
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. ESTUDO DA RECRIA DE NOVILHAS DE CORTE EM PASTAGENS CULTIVADAS DE VERÃO / STUDY OF BEEF HEIFERS REARING ON WARM-SEASON PASTURES
Heifers rearing is a determinant step of efficiency in beef cattle production systems on pastures. Several experiments have tested alternative uses for tropical grasses to heifers rearing. In order to summarize results and making not visible relationships evident in these individual experiments an analysis was performed in a set of data from six experiments
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2012
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2. Development and reproductive performance of beef heifers supplemented with brown rice meal and/or protected fat on temperate grasslands
The response of energy supplementation was evaluated on the development and reproductive performance of beef heifers on temperate grasslands. Twenty-eight Charolais × Nellore heifers, with initial average age of 18 months and initial live weight of 274.9 kg were utilized. The animals were maintained on oat + ryegrass pasture and distributed in the following
R. Bras. Zootec.. Publicado em: 2012-10
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3. ALTERNATIVAS FORRAGEIRAS PARA SISTEMAS DE RECRIA DE NOVILHAS DE CORTE / ALTERNATIVES FOR FORAGE REARING SYSTEMS FOR BEEF HEIFERS
Foram conduzidos dois experimentos com o objetivo de avaliar os atributos das pastagens e o desempenho produtivo e reprodutivo de novilhas de corte dos nove aos 13 meses de idade (Experimento 1) e posteriormente dos 15 aos 18 meses de idade (Experimento 2). No Experimento 1 o período destinado a avaliação da pastagem e dos animais totalizou 112 dias, de18
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2011
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4. CaracterizaÃÃo bioeconÃmica de diferentes idades de acasalamento de gado de corte no sudoeste da Bahia e no noroeste do Paranà / Bioeconomics characterization of different ages mating of beef cattle in the southwest of Bahia and in the northwest of Parana
Aiming to characterize the economic viability of different ages of mating of beef cattle in the southwestern regions of Bahia and northwestern ParanÃ, a simulation was performed by the software NTIA / CM (1995) of EMBRAPA and Excel spreadsheet of three systems creates beef cattle with different levels of fertility. System 1, the age at first coverage was 26
Publicado em: 2009
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5. Biologia reprodutiva e germinação de sementes em Adenostemma brasilianum (Pers.) Cass. (Asteraceae) / Reproductive biology and seed germination of Adenostemma brasilianum. (Pers.) Cass. (Asteraceae)
Specific studies on the reproductive biology and seed germination of Adenostemma brasilianum are inexistent. Aiming to fill this gap, the objective of this study was to investigate its life history (reproductive phenology and fruit dispersion process), reproductive biology, including tests on the efficiency of two types of materials in isolating the heads fr
Publicado em: 2007