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Information × Registration Number 0219U000606, 0116U002147 , R & D reports Title To substantiate the proposals on optimization of microclimate parameters in closed-type premises popup.stage_title Head Gonchar Oleksiy, Registration Date 11-02-2019 Organization Cherkassy experimental station furs animals breeding and hunting of Cherkassy institute of agroindustrial production popup.description2 The microclimate parameters of the two rooms under study exceeded the limits for keeping rabbits regardless of the season, by parameters such as humidity and levels of harmful substances (carbon dioxide (CO2) and ammonia (NH3) .The level of the latter was in the range of 180-262 ppm for the ammonia level at the norm is not more than 28 pp.m. The amount of carbon dioxide for premises at different periods of the year amounted to 2930-8555 ppm at the norm not more than 2000. The level of the content of harmful substances in the premises decreased with the onset of the warm season and use in addition ventilation. The fertility of the krolematov in the conditions of the indicated premises varied within the range of 5.78-7.8 goals for the main female. A tendency to decrease this indicator with decreasing environmental temperature and increasing the concentration of harmful gases, regardless of the type of premises for the maintenance of rabbits. The dynamics of live weight of rabbits from birth to reaching the age of 120 days showed a probable difference in the researched indicator among the groups over the years of research (P> 0.95 ... 0.999) The index of slaughtered rabbit meat output is directly proportional to the live weight of animals and over the years the study was 52-55%. Comparison of average values ??indicates a probable difference when comparing indicators over the years (P> 0.95 ... 0.999). The results of the dispersion analysis showed the probable influence of the microclimate parameters of premises for keeping rabbits and their productive qualities (F = 3-41, P> 0.95 ... 0.999) The results of the correlation analysis indicated the existence of a possible link between the different nature of the microclimate parameters, live weight, and the process of forming the meat productivity of animals up to 90 days of age. The results of the conducted studies indicate a high probability of effective maintenance of rabbits in the premises of a light type in private farms at the level of industrial maintenance, without additional costs for capital construction. Product Description popup.authors Батюк Андрій Олександрович Гавриш Олександр Миколайович Макогін Віта Володимирівна Осокіна Тетяна Григорівна Яремич Наталія Володимирівна popup.nrat_date 2020-04-02 Close