Non - genetic factors affecting milk composition traits and association of milkquality parameters with udder and teat type traits of Sahiwal and Karan Friescows
نویسندگان
چکیده
The study was carried out to determine the effect of season calving, stage lactation and parity on 207 cattle compromising Sahiwal (107) Karan Fries (100) different parities stages.In cows, Season had significant all milk composition traits viz., average test day yield (ATDMY), fat (ATDFY), solid not (ATDSNFY), protein percentage (ATDP%) lactose (ATDLY). In non-significant whereas, in ATDMY, ATDFY, ATDSNFY, ATDP%, ATDLY (ATDPY). cows (KF) ATDP% cows. whereas ATDPY. phenotypic correlation between udder teat type were low magnitude. It can be concluded that changing patterns with seasons provide scientific evidence improve nutrition management.
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ژورنال
عنوان ژورنال: Indian journal of dairy science
سال: 2022
ISSN: ['0019-5146', '2454-2172']
DOI: https://doi.org/10.33785/ijds.2022.v75i04.008