scholarly journals Interaction of Dietary Salt, Calcium, and Phosphorus Levels for Laying Hens

1980 ◽  
Vol 59 (1) ◽  
pp. 82-85 ◽  
Author(s):  
B.L. DAMRON ◽  
R.H. HARMS
Keyword(s):  
Laying Hens ◽  
Dietary Salt ◽  
Calcium And Phosphorus ◽  
Phosphorus Levels

scholarly journals Available phosphorus in poultry. 1. Effect of phosphorus levels on the performance of laying hens and their egg quality, hatchability, bone analysis and strength in relation to calcium and phosphorus in blood plasma.

1979 ◽  
Vol 27 (2) ◽  
pp. 176-183
Author(s):  
A.R. El Boushy
Keyword(s):  
Shell Thickness ◽  
Egg Production ◽  
Laying Hens ◽  
Egg Quality ◽  
Breaking Strength ◽  
Available Phosphorus ◽  
Inorganic P ◽  
Shell Quality ◽  
Calcium And Phosphorus ◽  
Phosphorus Levels

1. For 6 months 432 medium heavy laying hens were given diets which supplied 0.16, 0.20, 0.40, 0.60, 0.80 or 1.00% available phosphorus. Egg production was greatest by hens given 0.20 or 0.40% P and least by those given 0.16%. Feed intake did not differ among groups. Heaviest eggs, 62.2 g, were laid by hens given 1.00% P. Shell quality, determined from shell percentage, shell thickness and shell index, decreased as P in the diet increased. Hatchability, yolk and white indices of eggs and calcium, P and ash in tibiae of chicks one day old did not differ among groups. Ca in blood of hens did not differ among groups but inorganic P in plasma increased with increasing P in the diet. Ash, Ca and P in tibiae and breaking strength of tibiae of hens increased with increasing P in the diet. (Abstract retrieved from CAB Abstracts by CABI’s permission)

scholarly journals Effect of dietary calcium and phosphorus levels on growth, carcass characteristics and liver and kidney functions of growing Egyptian geese

2021 ◽  
pp. 101244
Author(s):  
Mahmoud Alagawany ◽  
Elwy Ali Ashour ◽  
Mohamed Soliman El-Kholy ◽  
Laila Ali Mohamed ◽  
Mohamed Ezzat Abd El-Hack
Keyword(s):  
Carcass Characteristics ◽  
Dietary Calcium ◽  
Liver And Kidney ◽  
Calcium And Phosphorus ◽  
Kidney Functions ◽  
Phosphorus Levels
Sign in / Sign up

Export Citation Format

Share Document