发明名称 |
METHOD FOR INCREASING PRODUCTIVE LIFE DURATION OF KHOLMOGOR COWS |
摘要 |
medicine. SUBSTANCE: method involves testing animals on blood groups and their selection with B-locus alleles taken into consideration. Cows carrying Y1A'B''Y', D'E'F'G'O', O1Y1I', E'G'G''- alleles are used for remounting milch herd. A'O', QE'Q' and G1Y2E'Q' - alleles are considered to be undesirable, especially in the cases when both of them are present. EFFECT: prolonged service life of milch-cows for 1.5-2 lactation periods. 4 tbl
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申请公布号 |
RU2163435(C1) |
申请公布日期 |
2001.02.27 |
申请号 |
RU19990117185 |
申请日期 |
1999.08.05 |
申请人 |
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT P;LEMENNOGO DELA |
发明人 |
KHRUNOVA A.I.;BOGATNOU N.P.;ZAKHAROV V.M.;OKHAPKIN S.K. |
分类号 |
A01K67/02;(IPC1-7):A01K67/02 |
主分类号 |
A01K67/02 |
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