Browsing Journal Articles by Subject "heifer and Phetchaburi and Prachuap Khiri Khan province"

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A study on the character of the lactation curves of crossbred dairy heifers raised in phetchaburi and prachuap khiri khan provinces

กิจพิพิธ, วรางคณา; นพรัตน์ไมตรี, มนัสนันท์; งามขำ, สาโรจ; บัวบาน, สายัณห์ (2015-06-05)

The objective of this study was to evaluate the phenotypic lactation curve of crossbred dairy cows raised in Phetchaburi and Prachuap Khiri Khan Provinces. Monthly sampling of daily milk yield of 5,516 records from 485 ...