master's thesis
INFLUENCE OF MICROCLIMATIC PARAMETERS IN THE BARN ON MILK QUALITYMij

Tena Plečić (2015)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Zavod za Stočarstvo
Metadata
TitleUTJECAJ MIKROKLIMATSKIH PARAMETARA U STAJI NA KVALITETU MLIJEKA
AuthorTena Plečić
Mentor(s)Pero Mijić (thesis advisor)
Abstract
Mikroklimatski parametri u staji su temperatura zraka, vlaga zraka, brzina strujanja zraka, koncentracija štetnih plinova (NH3, CO2, H2S), prašina u zraku, osvijetljenost u objektu te se trebaju se održavati u optimalnim granicama. Istraživanje je rađeno na farmi mliječnih krava„Landia“ u Tordincima. Na farmi su se mjerili mikroklimatski parametri te su u ovom radu njihove vrijednosti uspoređene s količinom dobivenog mlijeka. Najbolja proizvodnja je u mjesecu svibnju kada je 30,10 kg po kravi, u svibnju je odnos temperature i vlage zraka (THI) za 63,83. A najniža proizvodnja je u studenom kada je 24,81 kg, u istom periodu odnos temperature i vlažnosti zraka iznosi 51,11. Količina mliječne masti i bjelančevina su iznad optimalnih vrijednosti. U prosincu kada je razina THI najniža (42,26) visoka je mliječna mast (3,92) dok u srpnju kada je odnos temperature i vlažnosti zraka najviši (71,50) viša je i mliječna mast (3,79). . U prosincu kada je razina odnos temperature i vlažnosti zraka najniža (42,26) visoka je količina bjelančevina (3,57) dok u srpnju kada je THI najviši (71,50) količina bjelančevina je na najnižoj razini (3,27).
Keywordsmicroclimate factors diplomski radmilk production protein milk fat
Parallel title (English)INFLUENCE OF MICROCLIMATIC PARAMETERS IN THE BARN ON MILK QUALITYMij
Committee MembersVesna Gantner
Boris Antunović
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Lower level organizational unitsZavod za Stočarstvo
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Animal Husbandry
Study programme typeuniversity
Study levelgraduate
Study programmeZootechnique; specializations in: The Nutrition of Domestic Animals, Hunting and Beekeeping, Special Zootechnique
Study specializationSpecial Zootechnique
Academic title abbreviationmag. ing. agr.
Genremaster's thesis
Language Croatian
Defense date2015-01-19
Parallel abstract (English)
Microclimate parameters in the barn are air temperature, air humidity, air velocity, concentrations of harmful gases (NH3, CO2, H2S), dust in the air, the brightness of the object and should be maintained within the optimal range. The research was conducted on a dairy farm "Landia" in Tordinci. On the farm were measured microclimatic parameters and in this paper, their values were compared with the amount of milk. The best production in the month of May when 30.10 kg per cow, in May, the relationship of temperature and humidity (THI) for 63.83. A lowest production in November when 24.81 kg in the same period the relationship of temperature and humidity is 51.11. Milk fat content and protein are above the optimum value. In December, when the level of THI lowest (42.26) is a high milk fat (3.92), while in July, when the relationship of temperature and humidity maximum (71.50) is higher and milk fat (3.79). . In December, when the level of the relationship of temperature and humidity lowest (42.26) is a high amount of protein (3.57), while in July when the THI highest (71.50) protein is at the lowest level (3.27).
Parallel keywords (Croatian)mikroklimatski čimbenici proizvodnja mlijeka bjelančevine mliječna mast
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notediplomski rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:206898
CommitterLjiljana Vučković Vizentaner