| الوصف: |
In order to evaluate the effect of calcium levels in the diet on performance of quails it was performed this work in quail Unit of the University of the Llanos, with 240 quails 75 days old and 151.9 ± 8.5 g weight for 26 weeks, distributed in a completely randomized experimental design, with four treatments, six replications and 10 birds per repetition, for a total of 24 experimental units. The birds were housed in wire cages, five-storey modules with three divisions per floor, equipped with linear feeders and automatic drinkers. Treatments were made by inclusions of limestone (4.9; 5.28; 5.67 and 6.06) for diets 2.30; 2.45; 2.60 and 2.75% calcium. Calcium levels influenced egg production (80.19, 81.76, 71.67 and 79.15%), daily feed intake (24.26; 24.76; 24.50 and 24.53 g / bird / day), feed conversion per dozen eggs (0.333, 0.340, 0.389 and 0.347) and mass conversion Egg (2.77, 2.84, 3.24 and 2.89) on egg weight (10.91; 10.69; 10.55 and 10.74 g) there was no effect (P> 0 05). In conclusion, the level of calcium that leads to better production parameters is 2.48%. ; Resumo Para avaliar o efeito dos níveis de cálcio na dieta sobre os parâmetros produtivos de codornas, este trabalho foi realizado na Unidade de Codornas da Universidade dos Llanos, com 240 codornas de 75 dias de idade e 151,9 ± 8,5 g de peso, durante 26 semanas, distribuídos em delineamento experimental inteiramente casualizado, com quatro tratamentos, seis repetições e 10 aves por repetição, para um total de 24 unidades experimentais. As aves foram alojadas em gaiolas de arame, em módulos de cinco andares com três divisões por andar, equipadas com comedouros lineares e bebedouros automáticos. Os tratamentos foram elaborados com inclusões de carbonato de cálcio (4.9, 5.28, 5.67 e 6.06) para formar dietas com níveis de 2,30; 2,45; 2,60 e 2,75% de cálcio. Os níveis de cálcio influenciaram (p <0,05) a produção de ovos (80,19, 81,76, 71,67 e 79,15%), consumo diário de ração (24,26, 24,76, 24,50 e 24,53 g / ave / dia), a conversão ... |
| Rights: |
LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. This digital object is accessible without charge, but its use is subject to the licensing conditions set by its authors or editors. Unless expressly stated otherwise in the licensing conditions, you are free to linking, browsing, printing and making a copy for your own personal purposes. All other acts of reproduction and communication to the public are subject to the licensing conditions expressed by editors and authors and require consent from them. Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI |