FIELD: agriculture.
SUBSTANCE: invention is related to zootechnics. Method consists in the fact that blood is taken from animals of various breeds, types, lines, and blood group genotypes are detected by locus A, B, D, F, G, H, K, L, M ,E. Calculation of homogeneity and genetic affinity is carried out. Best combinations of breeds, types, lines are selected by higher homogeneity and low genetic affinity. Also stress-sensitivity is detected by loci A and H and immune compatibility by locust A. Index of heterosis is calculated using the following formula: 
where Mfp is average sum of paternal breeds, types, lines factors, and Mfm is average sum of factors of maternal breed, type, line. Pairs of breeds, types, lines are selected by index of heterosis that exceeds 100%.
EFFECT: method makes it possible to increase accuracy of selection and to reduce time required to assess tested specialised breeds, types, lines for their compatibility.
15 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SELECTION OF MATERNAL AND PATERNAL GROUPS OF PIGS DURING SELECTION | 2019 |
|
RU2728376C1 |
| METHOD OF SELECTING PREPOTENT (TERMINAL) BOARS FOR HYBRIDISATION OF PIGS | 2015 |
|
RU2595428C1 |
| METHOD OF SELECTION OF PARENT PAIRS IN SHEEP PRODUCTION | 2013 |
|
RU2525132C1 |
| METHOD FOR DIAGNOSING THE BREEDING VALUE OF DUROC PIGS USING THE DEVELOPED TEST SYSTEM FOR THE MC4R GENE | 2022 |
|
RU2790450C1 |
| METHOD FOR DIAGNOSING THE BREEDING VALUE OF DUROC PIGS USING THE DEVELOPED LEPR GENE TEST SYSTEM | 2022 |
|
RU2796412C1 |
| ESTIMATION METHOD OF PIGS FERTILITY OF LANDRAS AND LARGE WHITE BREEDS | 2015 |
|
RU2634404C2 |
| METHOD FOR BREEDING PIGS FOR HIGH REPRODUCTIVE CAPACITY | 2021 |
|
RU2756315C1 |
| METHOD OF SELECTING HEN LINES FOR CROSSBREEDING | 0 |
|
SU655370A1 |
| METHOD FOR DETERMINATION OF ORIGIN AND GENUINENESS OF STRAIN OF PIGS | 2019 |
|
RU2744733C1 |
| METHOD FOR SELECTING ANIMALS BY SIGNS INHERITED ACCORDING TO PARENTAL IMPRINTING MECHANISM | 1999 |
|
RU2262229C2 |
