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Dietary fiber inclusion as an alternative to Feed Fasting to induce molting in Commercial Layers
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2013-12-01)
The objective of the present experiment was to compare the performance, egg quality and organ morphometrics of commercial layers submitted to alternative forced molting methods using dietary fibers. The experimental period ...
Effects of fennel seed supplementation of ration on performance, egg quality, serum cholesterol, and total phenol content of egg yolk of laying quails
(Brazilian Journal of Animal Science, 2023)
Studies on carbon-13 turnover in eggs and blood of commercial layers
(2006-10-01)
This paper aimed at evaluating the influence of diets containing different isotopic values of carbon-13 turnover on the half-life of egg (yolk + albumen), yolk and albumen individually, and blood of poultry using δ‰ 13C ...
Studies on carbon-13 turnover in eggs and blood of commercial layers
(2006-10-01)
This paper aimed at evaluating the influence of diets containing different isotopic values of carbon-13 turnover on the half-life of egg (yolk + albumen), yolk and albumen individually, and blood of poultry using δ‰ 13C ...
Temperature and female size effects on egg production of calanus chilensis: laboratory observations
(SOC BIOLGIA CHILE, 1996)
Three experiments under laboratory condition were conducted to study the effect of temperature and female size, measured as prosome length and dry weight, on egg production and egg viability of Calanus chilensis Brodsky ...
Commercial laying hen diets formulated according to different recommendations of total and digestible amino acids
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2014)
Calcium and available phosphorus levels for laying hens in second production cycle
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2009-03-01)
This experiment studied the effect of four calcium (3.0, 3.5, 4.0, and 4.5%) and four available phosphorus levels (0.25, 0.30, 0.35, and 0.40%) in the diet of semi-heavy commercial layers after molting. Hisex Brown® layers ...
Calcium and available phosphorus levels for laying hens in second production cycle
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2009-03-01)
This experiment studied the effect of four calcium (3.0, 3.5, 4.0, and 4.5%) and four available phosphorus levels (0.25, 0.30, 0.35, and 0.40%) in the diet of semi-heavy commercial layers after molting. Hisex Brown® layers ...
Ultrastructure of Deinopis egg sac (Araneae: Deinopidae)
(2014)
Attacks by predators and parasitoids on spider eggs are common. To counteract their negative effect, spiders have evolved a series of behaviours and features related to their egg sacs. In the genus Deinopis (Deinopidae) ...
Effect of the calcium level and limestone particle size on the performance of semi-heavy layers in the second cycle of egg production
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2006-09-01)
An experiment was carried out at the Research and Development Unit of Brotas aiming at evaluating dietary calcium level and limestone particle size on the production performance of commercial (Hy-Line Brown) layers in the ...