COW HOUSING UNDER SANITARY AND HYGIENIC CONDITIONS OF MILK PRODUCTION
Abstract
It is established that in the stall period (November - March) the microclimate of the cowshed is 4.0 points, which complies with the engineering design conditions, to improve the parameters it is necessary to optimize the conditions regarding the concentration of harmful gases in the air and microbial contamination. Well-timed faeces disposal and air ventilation control will optimize these parameters.
It is proven that the thermal balance of the building depends on the created conditions of comfortable keeping of cows and their number in the building, as well as heat loss through the enclosing structures: gates, windows, ceiling, floor and walls, the thermal balance in the cowshed is made for the outside temperature of (-4,3 ° С).
Since sanitary and hygienic conditions of cow housing do not meet the optimal design and technological regime, and the amount of microorganisms in the air of the room is above norm and negatively affects the health of cattle, it is necessary to implement integrated elements of technology in the process of commercial milk production and rationalize the schedule while maintaining standards of technological design.
References
2. Vidomchi normy tekhnolohichnoho proektuvannia (2005). Skotarski pidpryiemstva (kompleksy, fermy, mali fermy): VNTP-APK-01.05. K. Ministerstvo ahrarnoi polityky Ukrainy. 110 s.
3. Patrov V.S., Nedvyha M.M., Pavliv B.A. (2000). Osnovy variatsiinoi statystyky. Biometriia: Posibnyk z henetyky silskohospodarskykh tvaryn; Za red. V.S. Patrova. Dnipropetrovsk: Sich. 193 s.
4. Pidpala T.V. (2008). Skotarstvo i tekhnolohiia vyrobnytstva moloka ta yalovychyny: Navchalnyi posibnyk. Mykolaiv: Vydavnychyi viddil MDAU. 396 s.
5. Polovyi L.V., Yaremchuk O.S. (2002). Tekhnolohiia skotarstva v reformovanykh silskohospodarskykh pidpryiemstvakh Vinnytskoho rehionu. Vinnytsia: “Knyha-Veha” VAT “Vinobldrukarnia”. 320 s.
6. Yaremchuk O. S., Hotsuliak S. V. (2019). Adaptatsiia koriv ukrainskoi chorno riaboi molochnoi porody do umov promyslovoi tekhnolohii. Ahrarna nauka ta kharchovi tekhnolohii. Vinnytsia: VTs VNAU. Vyp. 1 (104). S. 146-153.
CC BY-ND
A work licensed in this way allows the following:
1. The freedom to use and perform the work: The licensee must be allowed to make any use, private or public, of the work.
2. The freedom to study the work and apply the information: The licensee must be allowed to examine the work and to use the knowledge gained from the work in any way. The license may not, for example, restrict "reverse engineering."
2. The freedom to redistribute copies: Copies may be sold, swapped or given away for free, in the same form as the original.
