Харьковская Государственная Зооветеринарная Академия
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Publication of UA63939UpublicationCriticalpatent/UA63939U/en
Disclosed is a method to improve light conditions of premises at pig-raising farms such that in winter and spring additionally 8 lamps with the power of each by 40 Wt are mounted. Said lamps should be switched on in the winter time from 16, in the autumn time from 17, in the spring time from 20 hours in order to bring artificial lighting in the area of arranging piglets to a value of at least 100 Lx.
UAU201103686U2011-03-282011-03-28Method to improve light conditions of premises at pig-raising farms
UA63939U
(en)