FREQUENCY OF COWS MILKING IS A WAY TO INCREASE DAIRY PRODUCTIVITY ON ROBOTIZED FARMES
Abstract and keywords
Abstract (English):
Vybor tehnologii mashinnogo doeniya est' zadacha pervoocherednoy vazhnosti pri rabote lyubogo molochnogo kompleksa, a izuchenie produktivnosti korov pri ispol'zovanii sovremennogo doil'nogo oborudovaniya na baze odnogo predpriyatiya v nastoyaschee vremya svoevremenno i aktual'no. Robotizirovannoe (v angloyazychnyh rabotah – avtomatizirovannoe) doenie predstavlyaet soboy vpolne priemlemuyu al'ternativu ruchnomu i mehanicheskomu doeniyu i daet vozmozhnost' poluchat' produkciyu pri rezkom sokraschenii zatrat ruchnogo truda v usloviyah sokrascheniya naseleniya v sel'skoy mestnosti. Issledovaniya provedeny na korovah golshtinskoy porody, zavezennyh iz Germanii, prinadlezhaschih OOO «Kaluzhskaya Niva» Ferzikovskogo rayona Kaluzhskoy oblasti, produktivnost'yu okolo 8500 kg za laktaciyu. Roboty firmy GEA FARM TECHNOLOGIES (proizvodstvo – Germaniya) imeli nagruzku okolo 70 korov na apparat. Korovy nahodilis' na besprivyaznom soderzhanii, imeli kruglosutochnyy dostup k polnoracionnym kormosmesyam, kotorye nachinali razdavat' v 21 chas. Vo vremya doeniya poluchali koncentraty iz rascheta 200 g na 1 l moloka. Po rezul'tatam provedennyh issledovaniy vyyavleno, chto chastota doeniya prakticheski ravnomerno byla raspredelena po periodam sutok: kolichestvo doeniy mezhdu periodami razlichalos' ne bolee chem na 20 %, i dostovernymi razlichiya byli tol'ko mezhdu periodami 0–4 chasa i 4–8 chasov. Statisticheski obrabotany dannye, poluchennye v techenie 3 sutok, razdelennyh na 4-chasovye periody. Chislo doeniy malo izmenyalos' v techenie sutok: tol'ko v period 0–4 chasa nablyudalis' snizhenie chisla podoennyh korov i velichina razovyh udoev. Velichina razovyh udoev prakticheski ne zavisela ot perioda laktacii i sostavlyala 7,19–7,65 l; lish' vo vtoroy mesyac laktacii ona povysilas' do 8,72 l. Po mere snizheniya aktivnosti molochnoy zhelezy snizhalas' lish' chastota doeniya.

Keywords:
robotizirovannoe doenie, udoy, promezhutok, chastota, mastit, prodolzhitel'nost' doeniya, period laktacii.
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References

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