Comparative Characteristics of Cross-Bred and Hybrid Animals’ Productive Traits
Abstract
The article presents results of scientific researches on discovering the most effective combinations of pigs breeds reared in some agricultural organizations of our republic. It is determined that the best of two farms (agroindustrial complex “Snov” and “Zadneprovsky”) on multiple pregnancy traits of sows as well as on fattening and meat qualities turned to be combinations (Big White Breed x Landrace Breed) x Duroc Breed, (Big White Breed x Landrace Breed) x Landrace Breed (agroindustrial complex “Snov”): multiple pregnancy 11,15-11,64 heads, forage spends 3,36-3,46 forage units, meat content in carcass 63,0-71,3%; and Big White Breed x (White Meat Breed x Landrace Breed), (Big White Breed x White Meat Breed) x (Duroc x Pietrain) (“Zadneprovsky”) - multiple pregnancy 11,3-11,8 heads, forage spends 3,31-3,34 forage units, meat content in carcass 67,7-68,29%.
About the Authors
I. P. Sheyko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
L. A. Fedorenkova
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
A. F. Mel’Nikov
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
N. M. Khramchenko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
References
1. Шейко, И. П. Эффективность использования гибридных хряков на чистопородных и помесных матках / И. П. Шейко, Л. В. Никифоров // Актуальные проблемы интенсивного развития животноводства : материалы VI науч.-практической конф. - Горки, 2003. - С. 334-336.
2. Производство высокопродуктивных гибридов в промышленном свиноводстве : рекомендации / сост. : И. П. Шейко [и др.]. - Мн. : Издательство «БДП», 2005 - 16 c.
3. Шейко, Р. И. Интенсификация производства свинины на промышленной основе : моногр. / Р. И. Шейко. - Мн. : БИТ «Хата», 2003. - 170 с.
4. Федоренкова, Л. А. Селекционно-генетические основы выведения белорусской мясной породы свиней : моногр. / Л. А. Федоренкова, Р. И. Шейко. - Мн. : БИТ «Хата», 2001 - 214 с.
Review
For citations:
Sheyko I.P., Fedorenkova L.A., Mel’Nikov A.F., Khramchenko N.M. Comparative Characteristics of Cross-Bred and Hybrid Animals’ Productive Traits. Zootechnical Science of Belarus. 2007;42:166-173. (In Russ.)
Views: 89
Email this article 