Lybenko O. Increase in feather and down productivity of geese through the application of iodine and selenium-containing substances

The object of researches is the Family herd of geese of gorkovskoy breed, repair sapling, embryos of different age periods of incubation. The purpose of researches is development of receptions of rise of peropuhovoy productivity of geese by the use of yod- and selenosodergashih preparations. The methods of researches are zootechnicss, biochemical, histological, biometricheskoy data processing. Results of researches: 1) for a theory: A new technological reception of rise of peropuhovoy productivity of geese is first developed at prigiznennom one them podskubivanii by the use of yod- and selenosodergashih preparations. It is set, that preparations of iodine and selenium substantially affect mass of eggs and incubation qualities, here skarmlivanie of them with kormosmesyami leads embryos to more intensive development, promotes their viability. 2) For practice: The use of preparations of iodine and selenium in combination with the E vitamin provides the rise of mass of eggs on 1,4.8,6 %, index of conclusion of daily allowances gusyat on 2,5.7,2 %, quantity of peropuhovogo raw material on 10,1.11,4 grammes, UAH calculating on 1000 goals provides an economic effect at a level 393.407. Sphere of the use: enterprises for growing of geese.