RecordNumber
169
Doc. No.
7A
Call. No.
7A
Author
Pourreza, J.,Nili, N.,Edriss, M. A.
Title of Article
Relationship of plasma calcium and phosphorus to the shell quality of laying hens receiving saline drinking water
Title Of Periodical
British Poultry Science
VolumNumber
NO.35
Date
(1994)
Page
P.755-762
Descriptors
Plasma calcium,Plasma phosphorous,Saline drinking water,Shell quality,sodium chloride,Shell thickness
Abstract
1.From 36 to 43 weeks of age 210 White Leghorn laying hens were used to study the relationship of plasma calcium and phosphorus concentrations to egg-shell quality when saline drinking water was given. 2. Seven experimental treatements in which different amounts of sodium chloride were supplied by the food and/or the drinking water were compared. 3. Increasing salt intake through the drinking water or the food reduced shell thickness and shell calium,and increased the numbers of damaged eggs. Sodium chloride given in the drinking water was more effective in reducing shell quality and increasing plasma calcium phosphorus than sodium chloride given in the food.
Indexer
76/03
IndexDate
Ghasemi
اطلاعات ثبت
7A