EFFECT OF NARROW ENERGY PROTEIN RATIO FEED ON EGG PRODUCTION IN SUMMER
Loading...
Date
1978
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
More or less constant environmental temperatures above 90°F
especially if combined with high humidity, have a depresent effect
on feed consumption, growth, egg production and egg size. Studies
in Arizona U.S A. have shown as much as 20 to 30°/0 reduction in
feed intake of chickens during the hottest period of the year, mainly,
it is assumed, because of a decreased requirement for energy in a
hot environment.
Description
TNV_CRN_1978_7(2)128-131
Keywords
Veterinary Science