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.
|Published (Last):||16 August 2008|
|PDF File Size:||6.73 Mb|
|ePub File Size:||15.90 Mb|
|Price:||Free* [*Free Regsitration Required]|
Feed conversion per dozen eggs was worst for quails fed the lowest ratios 0. 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. 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.
Grupos de productores de huevo de codorniz quieren conformarse, con fines de exportación
A total of one-day-old female Japanese quails Coturnix japonica were used body weight 7. Temperature was recorded at 4: July 18, ; accepted: Temperature and humidity inside the shed were controlled with maximum and minimum thermometers, wet and dry bulbs, and according with the quail behaviour. University Books Publishers; Discussion 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 enn were due to the different amino acid ratios.
The use of synthetic amino acids is an interesting alternative to minimize those problems Silva and Costa, Heder J D’Avila Lima. 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.
All birds were weighed at the beginning and at the end of the growing phase and at the laying phase to determine weight at 40 and colomba, and weight gain in each phase. This ratio is higher than 0. A quadratic effect was observed for feed conversion and uniformity at 40 days of age, and percentage of feathers did not vary.
Lysine, methionine and glycine requirements of Japanese quail to five weeks of age. Universidade Estadual Paulista; Colmobia methionine is an important sulfur amino acid in the translation of messenger Coturnicultuea, being the first amino acid incorporated in the N-terminal position of all proteins, methionine requirement for cotuenicultura and synthesis of feather proteins is as important as the need for body protein synthesis.
Encicl Biosf ; 7: 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. One glass pressure drinker was installed per cage. National Academy Press; Conflicts of interest The authors declare they have no conflicts of interest with regard to the work presented in this report.
High protein ingredients e. The cages were set foturnicultura a shed. Nutrition during the growing phase of the birds can influence their performance during the production phase. Quail farming is very important for providing jobs and producing high quality protein at a low cost.
Therefore, at the end of the growing period, lighter coturniculturw 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.
Feed intake was weekly measured and the average intake of died birds was subtracted to calculate the real consumption per experimental coturnjcultura. Although a similar response was noted in this study, the best result for feathering was obtained using a lower ratio than that required for weight gain and feed conversion.
One sixty-watt light bulb was placed in each cage to warm the birds until they reached 15 days of age. Similarly, Pinto et al. Quails were guided to the water right after being housed. Singh RV, Narayan R.
[Studies on quail culture [Colombia]]. [Spanish]
This diet was formulated to meet the nutritional requirements proposed by Rostagno et al. How to cite this article. Light was provided 16 hours a day during the experimental period. Services colombiia Demand Article. Tabelas Brasileiras para Aves e Suinos: When quails reached 40 days they had their beaks trimmed before moving them to egg laying cages. This was also achieved by hanging cotjrnicultura on the laterals of the shed. The experimental unit consisted of 20 birds per cage, with 10 replicates.
[Studies on quail culture [Colombia]]. [Spanish] 
A linear increase occurred in the laying phase for feed intake and weight gain of the birds. A basal diet formulated to meet all nutrient requirements was added with graded levels of DL-methionine replacing glutamic acid. Although they were exposed to heat stress for a certain period during the day, this did not influence production because colombka performance was within the range considered as normal for this species.
Ideal ratio of digestible methionine plus cystine to digestible lysine for growing Japanese quails. Review of the nutrition of Japanese Coturniculrura.
The glass pressure drinkers were replaced by nipple drinkers at 12 days of age. A deficiency in crude protein could result coturniculfura deficient feathering of birds.
One tray feeder diameter: