Domestic probiotic preparation and productive qualities of broiler chickens

Zarytovsky A.I., Marchenko V.V., Chernetsov V.N.

Summary: There are various ways to improve the productivity of agricultural animals and poultry, including the use of biologically active substances. As a result of analysis of published data and carrying out of scientific and production researches authors established that in the conditions of industrial broiler chickens fattening probiotic preparation Biokonkurent has the best stimulating effect on the live weight gain.

Thanks to the growth speeding after application of probiotic preparation broilers had higher precocity. This has contributed to an increase in output parts of carcasses and internal organs, without changing their relative weight.

Key words: broilers, dangerous growth periods, probiotic Biokonkurent, live weight, maturity (precocity), meat productivity.

References:

1. Abilov B.T., Bolotov N.A., Zarytovsky A.I., Sinelshchikova I.A., Tretiyakov Yu.I. Vtorichnoe siryo krakhmalopatochnogo proizvodstva v kormlenii zhivotnykh i ptitsy [Secondary raw starch-and-syrup production in the feeding of animals and poultry]. – Delovoy vestnik APK. – Stavropol (5). – pp. 30-34.

2. Grekova A.A., Maltsev A.N., Zarytovsky A.I. Izuchenie vozmozhnosti ispolzovania probioticheskogo preparata na osnove kislomolochnykh laktobacteriy dlya snizheniya povrezhdeniya mikotoksinami vnutrennikh organov [Study of potential use of probiotic preparation based on fermented milk and lactic acid bacteria for reducing mycotoxin damage to the internal organs]. – Stavropol, 2012. – pp. 296-301.

3. Khramtsov A.G., Evdokimov I.A., Ryabtseva S.A., Nesterenko P.G. Tekhnologiya kormovykh dobavok novogo pokoleniya iz vtorichnogo molochnogo sirya [Technology of new generation feed additives from secondary raw milk]. – DeLiprint. – Мoscow, 2006. – 288 p.

Author affiliation:

Marchenko V.V., Ph.D. in Agriculture, docent of the Stavropol Scientific Research Institute of Livestock and fodder production; 65-50/2, Pirogova st., Stavropol; phone: +79624499462.

Chernetsov V.N., applicant of the Stavropol Scientific Research Institute of Livestock and fodder production; 29-74/15, Lenina st., Stavropol, 355000; phone: +79624550351.

Responsible for correspondence with the editorial board: Zarytovsky A.I., Ph.D. in Biology, senior scientific researcher of the Stavropol Scientific Research Institute of Livestock and fodder production; 15, Zootekhnichesky lane, Stavropol; phone: +79614601978; e-mail: meatbeef@mail.ru.