Relationship between blood attributes and predicted breeding value for milk yield in calves
نویسندگان
چکیده
منابع مشابه
Association between DGAT1 Genotype and Breeding Value of Milk Production Traits in Iranian Holstein Bulls
The aim of this study was to test the genotypes effect of DGAT1 gene on breeding value in Iranian Holstein milk production traits. For this purpose, 103 semen samples of registered bulls were collected and then genotyped for partial region of DGAT1 gene. The studied traits were milk yield (MY), fat yield (FY), protein yield (PY), fat percentage (FP) and protein percentage (PP). First lactation ...
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The aim of the study was to evaluate the effect of milk yield and stage of lactation on the activity of liver enzymes, cholesterol, and vitamin C concentration in blood of milking cows. The experiment was carried out on Polish Holstein-Friesian Black and White dairy cows with two different milk yield levels: M – medium (about 7000 kg per lactation) and H – high (about 10 000 kg per lactation). ...
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15 صفحه اولassociation between dgat1 genotype and breeding value of milk production traits in iranian holstein bulls
the aim of this study was to test the genotypes effect of dgat1 gene on breeding value in iranian holstein milk production traits. for this purpose, 103 semen samples of registered bulls were collected and then genotyped for partial region of dgat1 gene. the studied traits were milk yield (my), fat yield (fy), protein yield (py), fat percentage (fp) and protein percentage (pp). first lactation ...
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با بکارگیری کوریلیشن و آنوا در قسمت اول و تی تست در قسمت دوم آنالیز داده ها انجام گردیدکه نهایتا رابطه بین برخی فاکتورهای خلاقیت و نوشتار یافت شد
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ژورنال
عنوان ژورنال: Genetics Selection Evolution
سال: 1982
ISSN: 1297-9686
DOI: 10.1186/1297-9686-14-1-110