Changes In Natural And Hygroscopic Moisture Content Of Broiler Chickens In Postnatal Ontogenesis

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Doniyorov Shohrukh Zafarovich , Dilmurodov Nasriddin Babakulovich

Abstract

In the postnatal ontogenesis of broiler chickens, the dynamics of changes in the amount of natural and hygroscopic
moisture content in the femur were studied. It was noted that the relative amount of natural moisture in the bone marrow of
broiler chickens decreases from the first day of postnatal development to day 35, while the relative amount of hygroscopic
moisture increases during this period. In all the experimental groups studied, a decrease in the relative amount of natural
moisture in the bone marrow of broiler chickens and an increase in the relative amount of hygroscopic moisture were found to
be somewhat accelerated until the 14th day of postnatal ontogeny. Changes in the relative humidity and hygroscopic moisture
content of the hip bone were observed, especially in experimental group 4 broiler chickens to which 0.08 ml of probiotics were
added to the water.

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