Egg quality of semi-heavy laying hens fed on low protein diets (14.0% CP) and on different lysine levels is evaluated, while maintaining the same ratio of digestible amino acids / digestible lysine. Four hundred and twenty commercial strain Isa Brown laying hens, 28 weeks old, were divided into 42 experimental plots. A completely randomized design with six treatments and seven replicates was employed in four production cycles of 28 days each. Treatments comprised Control - 16.92% CP; 0.750% digestible lysine. Treatments 1 to 5, with CP levels 14% and digestible lysine levels 0.600, 0.675, 0.750, 0.825 and 0.900% respectively. Levels of Treatments 1 and 2 (0.546 and 0.640% digestible Met + Cys / 0.600 and 0.675% digestible lysine) provided s...
Two hundred fifty-two Hy-Line W36 laying hens were allotted in a randomized block design with 6 trea...
This study was carried out to evaluate the effects of different digestible dietary lysine levels on ...
O objetivo deste experimento foi comparar o desempenho de poedeiras alimentadas com rações formulada...
ABSTRACT. Egg quality of semi-heavy laying hens fed on low protein diets (14.0 % CP) and on differen...
Dois experimentos foram conduzidos no setor de Avicultura do Departamento de Zootecnia, da Universid...
It was evaluated the effects of levels of digestible lysine and chelate zinc combined in the diet fo...
This research had the objective of evaluating the influence of different levels of digestible lysine...
Objetivou-se, com a realização do presente trabalho, avaliar os efeitos dos níveis de lisina e treon...
This study aimed to evaluate performance and egg quality in two successive generations of female bro...
The present study was developed using 864 Hy-Line W36 laying hens (42 to 58 weeks of age) with a ran...
O objetivo deste trabalho foi avaliar os efeitos de lisina para poedeiras Lohmann LSL sobre a qualid...
An experiment was conducted to determine the effects of the AMEn concentration and standardized ilea...
ABSTRACT: Modifying dietary amino acids has been proposed as a strategy to improve eggshell quality ...
ABSTRACT: The influence of nutrient density and standardized ileal digestible lys (DLys) content of ...
This study was carried out to evaluate the effects of different digestible dietary lysine levels on ...
Two hundred fifty-two Hy-Line W36 laying hens were allotted in a randomized block design with 6 trea...
This study was carried out to evaluate the effects of different digestible dietary lysine levels on ...
O objetivo deste experimento foi comparar o desempenho de poedeiras alimentadas com rações formulada...
ABSTRACT. Egg quality of semi-heavy laying hens fed on low protein diets (14.0 % CP) and on differen...
Dois experimentos foram conduzidos no setor de Avicultura do Departamento de Zootecnia, da Universid...
It was evaluated the effects of levels of digestible lysine and chelate zinc combined in the diet fo...
This research had the objective of evaluating the influence of different levels of digestible lysine...
Objetivou-se, com a realização do presente trabalho, avaliar os efeitos dos níveis de lisina e treon...
This study aimed to evaluate performance and egg quality in two successive generations of female bro...
The present study was developed using 864 Hy-Line W36 laying hens (42 to 58 weeks of age) with a ran...
O objetivo deste trabalho foi avaliar os efeitos de lisina para poedeiras Lohmann LSL sobre a qualid...
An experiment was conducted to determine the effects of the AMEn concentration and standardized ilea...
ABSTRACT: Modifying dietary amino acids has been proposed as a strategy to improve eggshell quality ...
ABSTRACT: The influence of nutrient density and standardized ileal digestible lys (DLys) content of ...
This study was carried out to evaluate the effects of different digestible dietary lysine levels on ...
Two hundred fifty-two Hy-Line W36 laying hens were allotted in a randomized block design with 6 trea...
This study was carried out to evaluate the effects of different digestible dietary lysine levels on ...
O objetivo deste experimento foi comparar o desempenho de poedeiras alimentadas com rações formulada...