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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Total dietary protein and amino acids such as cystine, methionine, arginine, isoleucine, leucine, valine, lysine, serine, threonine, histidine, phenylalanine, tyrosine, and tryptophan are associated to feather formation. This diet was formulated to meet the nutritional requirements proposed by Rostagno et al.

This limit was not exceeded in the experimental colomnia after birds presented complete feathering, thus preventing them from any potential negative environmental influence on performance. Temperature was recorded at 4: O fornecimento nutricional de metionina durante a fase de crescimento pode influenciar fatores como peso corporal para maturidade sexual e tamanho do ovo.

A quadratic effect was observed for feed conversion and uniformity at coturnicultur days of age, and percentage of feathers did not vary.

Similarly, Pinto et al. Lysine, methionine and glycine requirements of Japanese quail to five weeks of age. Diferentes pesos corporais ao final da fase de recria sobre o cotunicultura produtivo de codornas japonesas.

Br Poult Sci ; They were compared to body fat and protein deposits of the quail slaughtered at the end of the coturnichltura phase. Laying phase from 41 to days 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.


Efeito da temperatura sobre o desempenho e a qualidade dos ovos de codornas japonesas. When quails reached 40 days they had their beaks trimmed before moving them to egg laying cages.

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

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.

Quails were guided to the water right after being housed. Light supply was controlled with a timer, allowing the lights to be turned on and off at night and early morning, in accordance with common procedures in commercial poultry farms.

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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 artificial light with the same light bulbs used for warmth until birds were 15 days old.

Considering the feathering results, quails had privileged maintenance. Effect of enzyme supplementation on the metabolizable energy contento of solventextracted rapeseed and sunflower seed meals for chicken, guinea fowl and quail. 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. The ideal protein concept implies feeding the best ratios between lysine and other amino acids, thus reducing the crude protein content of the diet.

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 colombiq. Ideal ratio of digestible methionine plus cystine to digestible lysine for growing Japanese quails.

Grupos de productores de huevo de codorniz quieren conformarse, con fines de exportación

Encicl Biosf ; 7: Conflicts of interest The authors declare they have no conflicts of interest with regard to the work presented in this report. One tray feeder diameter: Carrera 75 Of. In conclusion, the 0. On reaching 40 ne, two birds that were within the average weight of each experimental unit were slaughtered.


In general, the birds were provided appropriate temperature and humidity in the experimental units according with the literature, records of maximum and minimum temperature and relative humidity Table 3 as well as the behavior of the animals.

Nevertheless, this practice increases production costs, deviate amino acids for functions not related to growth, worsens environmental conditions, and increases pollution. How to cite this article. 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.

Methionine, the first limiting amino acid for quails Mandal et al. Nutrition during the growing phase of the birds can influence their performance during the production phase. For the calculation of body fat and protein deposits, the value found in the sample was compared with the average weight of the live animal in each experimental unit, according to Pinto et al.

Body fat and protein deposits were calculated by slaughtering an additional group of 50 one-day-old quail.