Tekst nga ushakova - English
swine
- One of the increase of productive qualities of pigs is studying interior features.
- The blood is in a functional connection with the main types of animal productivity.
- The interior researches make possible to predict the future swine performance.
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in blood has positively correlation with the meatiness, fertility and growth.
- Its determines the level of productivity of animals.
- The article provides the results of research about interior parameters of pigs with different genotypes.
- The studies were conducted under conditions of “Freedom Farm Bacon”, Kherson region.
- The interior researches of pigs performed at 4 months of age with the following by indicators and techniques such as: total protein content - Biuret method, the activity of aminotransferases (AST and ALT) - Reitman and Frenkels method listed in the directory by V.V. Menshikov.
- The object of the research was on the pigs Large White breed and hybrids: Large White × Landrace, Duroc × Pietrain and Pietrain × Duroc.
- Our study confirms the results of scientists, which says about increased total protein in blood serum of the quick-grows pigs.
- Crossbred young animals had higher values of total protein in the blood than purebred pigs of Large White breed.
- This index stood for pigs of ♀D×♂P and ♀P×♂D combinations at 67,60 ....63,00 g/l, respectively.
- The investigations of blood from young pigs, which were obtained from boars of different genotypes, suggest that more intensive growth of ♀D×♂P and ♀P×♂D animal groups led to a higher protein content in the blood serum, which is closely related to muscle growth process.
- It has been established that the definition of interior tests in 4-months age allows to predict the age, when the pigs achieve the weight of 100 kg and the daily gain of pigs in the control fattening.
- ushakovaSeptember 2016Votoni tani!
JU LUTEM NDIHMONI PËR TË KORIGJUAR ÇDO FJALI! - English