Open AccessHistological evaluation of changing the feeding technology of broiler chickens by introducing a Anethum graveolens-based feed supplement
Author(s) -
I. B. Kruglovetskaya,
I. V. Yakushkin,
Anastasiya Nadtochiy,
I. G. Chetvergova
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/624/1/012074
Subject(s) - anethum graveolens , broiler , biology , morning , zoology , veterinary medicine , food science , medicine , botany
The paper presents the results of morphological studies of internal organs of broiler chickens when using an Anethum Graveolens-based additive in the diet. In the spring-summer period, an experiment was conducted for three groups of broiler chickens. In addition to feed, the 1 st experimental group daily received an alcoholic tincture based on Anethum graveolens; the 2 nd experimental group – Anethum graveolens seeds; the 3 rd group served as the control. After the end of the experiment, the samples of internal organs were taken for histological studies and stained with hemotoxylin and eosin, picrofuchsin according to Van Gieson, Sudan III, according to Weigert, alcian blue. According to the results of the studies, the Anethum graveolens seeds used in the 2 nd experimental group did not have a negative effect on the internal organs of broiler chickens. However, the changes were observed in the 1 st experimental group using an alcohol tincture based on Anethum graveolens in the diet. At the same time, the data for broiler chickens of the control group were within normal limits.