Effect of phytase supplementation of diets with different levels of rice bran and non-phytate phosphorus on productive performance, egg quality traits, leukocytes profile and serum lipids of laying hens reared indoor under high environmental temperatures

2015 ◽  
Vol 207 ◽  
pp. 222-233 ◽  
Author(s):  
Ahmad Mohebbifar ◽  
Mehran Torki ◽  
Hossein Ali Ghasemi
Keyword(s):  
Rice Bran ◽  
Serum Lipids ◽  
Laying Hens ◽  
Egg Quality ◽  
Quality Traits ◽  
Productive Performance ◽  
Phytate Phosphorus ◽  
Environmental Temperatures ◽  
Different Levels

Effects of dietary supplementation of Kappaphycus alvarezii on productive performance and egg quality traits of laying hens

2018 ◽  
Vol 31 (3) ◽  
pp. 2065-2072 ◽  
Author(s):  
A. B. Mandal ◽  
A. Biswas ◽  
N. A. Mir ◽  
Praveen K. Tyagi ◽  
D. Kapil ◽  
...  
Keyword(s):  
Laying Hens ◽  
Egg Quality ◽  
Kappaphycus Alvarezii ◽  
Dietary Supplementation ◽  
Quality Traits ◽  
Productive Performance

scholarly journals Performance and egg quality of laying hens fed pequi pulp flour

2021 ◽  
Vol 17 (5) ◽  
pp. 16-22
Author(s):  
Marllon José Karpegianne de Oliveira ◽  
Adriano Geraldo ◽  
Sara Santana Ramos Lemke ◽  
Diogo Alvarenga Miranda ◽  
Jean Kaique Valentim ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Laying Hens ◽  
Egg Quality ◽  
Additional Research ◽  
Productive Performance ◽  
Quadratic Regression ◽  
Different Levels

The objective of this study was to evaluatethe effects of including pequi pulp flour (PPF) in laying hendiets onperformance and egg quality.A total of 240 Hisex Brown strain were randomly assigned into 5 groups and were fed diets containing PPF at the level of 0%, 0.125%, 0.250%, 0.375%, and 0.5%. The experiment lasted63 days (3 periods of 21 days).The variables of performance andeggquality were submitted to linear and quadratic regression analysis at the level of 5% probability.Theoutcomes suggest that neither performance nor egg quality wasaffected (p > 0.05) by different levels of PPF.Dietary inclusion ofPPFtested in the present study wasnot sufficient to demonstrate improvement in the productive performance of birdsas well as in egg quality.Because of the lack of responses, additional research is needed to evaluate higher levels of PPF in the diets for laying hens.

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