00498naa#a2200181#i#450# EN\\bibl\2121 20260429085330.3 2073-0462 20140907b2014####ek#y0engy0150####ca RUS RU DRONE HOMOGENATE AND LAYING HENS PRODUCTIVITY Journal article Kazan Kazan state agrarian University 2014 4 с. Journal article local Muravev Dmitriy Kalachinskaya Alla naukaru.ru