Association between milk protein genotypes milk production and fertility in Hungarian Holstein Frisean, Hungarian Fleckvieh and Hungarofries herds
2000
Vági,J. | Baranyi,M.
Relationship between milk protein genotypes and milk production and fertility were investigated in one Hungarian Holstein (n=578), one Hungarian Fleckvieh (n=195) and two Hungarofries (n=161; 29) cow populations.Altogether 963 milk samples were typed for kazein and laktoglobulin genetic variants.The following milk production parameters were used: 305 days standard milk and protein production, for the determination of fertility, the time between first and second calvings and the Cow Utilisation Intensity Index (Vági, 1990) were applied.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل National Agricultural Library and Documentation Centre