Open AccessBiologically active feed additive in cattle feeding
Author(s) -
Denis Yurin,
N. А. Yurina,
Irina Tletseruk,
М.И. Сложенкина,
А А Мосолов,
A R Seidavi,
A. V. Balyshev
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 - 10.1088/1755-1315/848/1/012083
Subject(s) - broiler , triticale , zoology , livestock , animal production , food science , biology , microbiology and biotechnology , agronomy , ecology
The aim of the research was to study the feeding of grain with triticale instead of barley in the amount of 10 and 15% of the Valentin-90 variety with the introduction of the Allzyme PT enzyme preparation in mixed feed for broiler chickens. An increase in the live weight of young poultry was established by 3.6-5.4%, a decrease in feed costs per unit of production by 4.5-5.6%, an increase in the safety of livestock - by 1.0-8.0%, an output of gutted carcasses by 0.5-0.6 abs. %, gutted - by 2.9 abs. %, muscle output - by 2.7-3.7 abs. %. Thus, the studied feeding schemes for broiler chickens can be recommended for production.