Langue: Spanish. Type: Journal Article. In AGRIS since: All titles: ” Estudios sobre coturnicultura [Colombia]. ” ” [Studies on quail culture [Colombia]]. El Presidente de la Confederación de Coturnicultores de Colombia CONALCOT Dr. Enrique Galindo se encuentra en nuestra ciudad, para. La Coturnicultura Es El Arte de Criar y Fomentar La Producción de condiciones climatológicas apropiadas, como es el caso de Perú, Colombia, Venezuela.

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Most research has focused on the nutritional requirements of quails during xolombia laying phase and there is little information about requirements during the growing phase. Quails fed greater ratios presented better development and weight gain, resulting in greater carcass weight and carcass protein deposition, which was also followed by greater fat deposition.

The units had 24 hours a day of colomiba light with the same light bulbs used for warmth until birds were 15 days old. Carrera 75 Of. Singh RV, Narayan R. All the intact eggs produced per replicate in the last three days of each week were weighed and total weight was divided by the number of eggs weighed. Temperature and humidity inside the shed were controlled with maximum and minimum thermometers, wet and dry bulbs, and according with the quail behaviour.

A linear increase occurred in the laying phase for feed cohurnicultura and weight gain of the birds.

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Introduction Quail farming is very important for providing jobs and producing high quality protein at a low cost. Services on Demand Article. No effects of the assessed ratios were observed on the other variables. Mortality was daily recorded to determine bird viability in the growing and laying phases. The glass pressure cofurnicultura were replaced by nipple drinkers at 12 days of age.


On reaching 40 days, two birds that were within the average weight of each experimental unit were slaughtered. Feed conversion per dozen eggs was worst for coturniccultura fed the lowest ratios 0.

Quails were guided to the water right after being cplombia. Lysine, methionine and glycine requirements of Japanese quail to five weeks of age. Birds were moved to laying cages at 41 days of age keeping the same birds from each experimental unit together to evaluate growth and development during the laying phase.

The authors declare they have no conflicts of interest with regard to the work presented in this report. Low ratios were related to low weight of the animals, increased feed ingestion, and greater weight gain during the production phase.

They were made of galvanized wire and covered and managed under a raffia curtain for the first 15 days of the birds’ life to keep the place warm. National Academy Press; The stocking density per experimental unit was Thus, quails fed diets with the lowest ratios delayed to start the egg-laying phase, presenting a production equal to the others only from the third production week.

O fornecimento nutricional de metionina durante a fase de crescimento pode influenciar fatores como peso corporal para maturidade sexual e tamanho do ovo. According to these authors, a ratio lower than 0. Body fat and protein deposits were calculated by slaughtering an additional group of 50 one-day-old quail.

Leeson S, Summers JD. A quadratic effect was observed for feed conversion and uniformity at 40 days of age, and percentage of feathers did not vary. The use of synthetic amino acids is an interesting alternative to minimize those problems Silva and Costa, Rev Colomb Cienc Pecu ; Therefore, at the end of the growing period, lighter birds had greater diet intake during the laying stage, resulting in a compensatory gain with greater feed intake so all birds reached a similar weight at days of age.


A total of one-day-old female Japanese quails Coturnix japonica were used body weight 7.

“CRIANZA DE CODORNICES” – Venta de Jaulas para Codornices y Asesoramiento en Coturnicultura

Poult Sci ; Coturnix japonicaideal protein, productive performance, sulfur amino acids. Light was provided 16 hours a day colombai the experimental period. Although a similar response was noted in this study, the best result for feathering was coturnicultyra using a lower ratio than that required for weight gain and feed conversion.

The cages were set inside a shed. Quails are characterized by early sexual maturity 40 daysdemanding feeding programs that maximize growth by combining body development with sexual maturity, thus allowing uniformity of breeding stock and productivity Pinto et al.

[Studies on quail culture [Colombia]]. [Spanish] [1975]

Because temperature and humidity in the experimental units did not have extreme variations and because there were no other factors that could make experimental units heterogeneous, it can be inferred that the results found were due to the different amino acid ratios.

Although they were exposed to heat stress for a certain period during the day, this did not influence production because the performance was within the range considered as normal for this species. How to cite this article. Nutrient requirements of poultry. Br Poult Sci ;