UTICAJ ODGAJIVAČKIH USLOVA NA VARIJABILNOST MIKROKLIMATSKIH PARAMETARA U OBJEKTIMA ZA DRŽANJE MLEČNIH KRAVA U REPUBLICI SRBIJI

Savetovanje o biotehnologiji sa međunarodnim učešćem (Čačak: 27; 2022) (str. 199-206)

АУТОР(И): Nikolija Gligović, Vladan Bogdanović, Radica Đedović, Dragan Stanojević, Krstina Zeljić

Е-АДРЕСА: nikolija.gligovic@agrif.bg.ac.rs

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DOI: 10.46793/SBT27.199G

САЖЕТАК:

Cilj ove studije bio je da se ispitaju odgajivački i smeštajni uslovi i njihov uticaj na ispoljavanje varijabilnosti mikroklimatskih parametara u objektima za držanje mlečnih krava. Izvršeno je sistematsko merenje parametara mikroklime u objektima, odnosno temperature (1) i relativne vlažnosti vazduha (RV%) u  periodu od 2014. do 2020. godine na 12 farmi sa područja 6 upravnih okruga u Republici Srbiji. Analizirano je ukupno 478328 pojedinačnih satnih merenja temperature i relativne vlažnosti vazduha. Fiksni model, koji je uključivao faktore veličinu farme, mesec, sat i farmu za ispoljenost THI imao je statistički visok uticaj svih uključenih faktora. Sve ispitivane farme imale su visok potencijal za razvoj toplotnog stresa u junu, julu i avgustu. Najveća varijabilnost THI bila je između farmi malih i velikih smeštajnih kapaciteta. Farme srednjeg kapaciteta imale su konstantno najveće prosečne vrednosti THI i potencijal za razvoj toplotnog stresa.

КЉУЧНЕ РЕЧИ:

temperatura, relativna vlažnost vazduha, THI, smeštaj, toplotni stres

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