6 documents found, page 1 of 1
Strategic diagnosis of a property specialized in breeding, rearing and finishin...
Silva, Rosemeire Pereira da; Fernandes, Artur Henrique Sousa; Carneiro, Priscila Teixeira de Souza; Gurgel, Antonio Leandro ChavesThis study aimed to perform a strategic diagnosis on a property specialized in breeding, rearing and finishing beef cattle in the southern region of Piauí. It was conducted at Agropecuária Alvorada, located in the countryside, municipality of Bom Jesus, PI, Brazil. The farm develops the full cycle of beef cattle production, which is divided into breeding, rearing and finishing. A SWOT analysis (which stands for...
Ewe performance in the post-weaning phase and structural characteristics of Bra...
Silva, Alex Álvares da; Difante, Gelson dos Santos; Emerenciano Neto, João Virgínio; Gurgel, Antonio Leandro Chaves; Fernandes, Leonardo SantanaThe objective of this study was to examine the performance of ewes in the post-weaning phase and the structural characteristics of Brachiaria brizantha cultivars in the dry season. The treatments were represented by four Brachiaria brizantha cultivars (Piatã, Marandu, Paiaguás, and Xaraés), which were evaluated in a randomized-block design with two replicates for the forage variables and eight replicates for th...
Efficiency of the anti-GnRH vaccine for castration of lambs intended for finish...
Bonin, Mariana de Nadai; Ítavo, Camila Celeste Brandão Ferreira; Ítavo, Luís Carlos Vinhas; Gomes, Marina de Nadai BoninIt was aimed to evaluate anti-GnRH vaccine efficiency on productive characteristics, seminal performance, size, and histology of testicles of lambs submitted to immunocastration. Twenty contemporary Texel lambs were evaluated, being 10 animals received two doses of 1 mL of anti-GnRH vaccine and 10 received two doses of 1 mL of saline, with an interval of 30 days. Seminal characteristics, weight and histological...
Morphogenic and structural characteristics of Panicum cultivars during the esta...
Costa, Ana Beatriz Graciano da; Difante, Gelson dos Santos; Gurgel, Antonio Leandro Chaves; Veras, Emmanuel Lievio de Lima; Rodrigues, Jéssica GomesThis study aimed to evaluate the morphogenic and structural characteristics of six Panicum maximum cultivars during the establishment period. A completely randomized block design with four replicates and six treatments (Tamani, Mombaça, Massai, Tanzania, Aruana and Zuri cultivars) was used. Morphogenic (leaf appearance rate, leaf elongation rate e stem elongation rate), structural (final leaf length, tiller pop...
Establishment of Brachiaria cultivars in the soil-climatic conditions of the Br...
Rodrigues, Jéssica Gomes; Difante, Gelson dos Santos; Gurgel, Antonio Leandro Chaves; Veras, Emmanuel Lievio de Lima; Costa, Ana Beatriz Graciano daThis study aimed was the establishment of the genus Brachiaria in the Brazilian semi-arid region. The experiment was conducted from April to June 2016, as a randomized-block experimental design with five treatments and four replicates. Treatments were represented by five Brachiaria cultivars, namely, Marandu, Paiaguás, Piatã, Xaraés and Basilisk. Morphogenetic (leaf appearance rate, leaf elongation rate e stem ...
Interação solo-planta-animal em pastos de capim-mombaça sob efeito residual do ...
Gurgel, Antonio Leandro ChavesCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Objetivou-se avaliar o comportamento das características do solo, estrutura do pasto e desempenho animal em pastos de capim-mombaça, após a interrupção da adubação de manutenção e nitrogenada. Os pastos receberam três doses anuais de nitrogênio (N) na forma de ureia (100, 200 e 300 kg ha-1 de N), por três anos consecutivos (2014/2015, 2015/201...