Incubatory qualities of eggs geese of Lindovsky breed
Автор: Toboyev G.M., Semenov V.G., Kazantseva M.A.
Статья в выпуске: 3 т.235, 2018 года.
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New scientific data on changes productive and reproductive qualities of gooses of the fatherly line of lindovsky breed are received. Assessment of incubatory qualities of eggs of gooses for 3 years of economic use is carried out. It is as a result established that the yaytsenoskost of gooses of the fatherly line depends on a year of their use. The maximum value of this indicator is noted at layers of the 3rd year of use, and it equaled 48,4 pieces. The mass of eggs of gooses of the 1st year of use during a biological cycle of a yaytsekladka increases. At gooses of the fatherly line of 2nd and 3rd of use the maximum mass of eggs is noted in March, then there is a reduction of mass of eggs. The analysis of results of an incubation has shown that the minimum values of incubatory qualities of eggs characterize gooses of the fatherly line of the 1st year of use. The indicator deductibility of eggs at gooses of the 1st year of use has the minimum value. With age the deductibility of eggs and a conclusion of gooses increases. The highest rates of a conclusion of gooses are noted at gooses of the third year of use.
Geese, mass of eggs, deductibility of eggs, conclusion of gooses, incubatory qualities
Короткий адрес: https://sciup.org/142216804
IDR: 142216804 | DOI: 10.31588/2413-4201-1883-235-3-164-168