สืบค้นงานวิจัย
Non - genetic factors affecting monthly test day milk yields in Murrah buffaloes (Buffalo Bulletin,39(2))
Amit Kumar - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Non - genetic factors affecting monthly test day milk yields in Murrah buffaloes (Buffalo Bulletin,39(2))
ผู้แต่ง / หัวหน้าโครงการ (EN): Amit Kumar
หน่วยงานสังกัดผู้แต่ง (EN): Uttar Pradesh (India). College of Veterinary and Animal Science. Department of Livestock Production Management
บทคัดย่อ (EN): The present investigation was carried out using data of first lactation monthly test day milk yields (MTDMY) of 191 Murrah buffaloes maintained at Govt. Livestock Farm (GLF), Hisar and Livestock Research Centre (LRC), Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut over a period of 12 years (2003 to 2014). The data were classified according to season, period and age groups to study the effect of non- genetic factors. The mean of MTDMY increased from 4.625+-0.145 kg on MTDMY11 to a peak yield of 10.636+-0.214 kg MTDMY3 for first lactation. The season of calving had highly significant (P LT 0.01) effect on first lactation MTDMY viz. TD1, TD2, TD3 and TD4 in first lactation. However, significant (P LT 0.05) effect was found on MTDMY viz. TD5, TD6 and TD7, whereas non significant effect was observed on all remaining monthly test day milk yields. The effect of period of calving on monthly test day yields was highly significant (P LT 0.01) on TD2, TD3 and TD7, while significant (P LT 0.05) effects was observed on TD1, TD4, TD5 and TD8 monthly test day milk yields. The effect of period of calving on all remaining monthly test day yields was non-significant. The age groups had significant (P LT 0.05) effect on TD2 and TD3, whereas non-significant effect on rest of the monthly test day milk yields was observed.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://kukr.lib.ku.ac.th/db/kukr/search_detail/result/400641
คำสำคัญ (EN): India
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Amit Kumar. "Non - genetic factors affecting monthly test day milk yields in Murrah buffaloes (Buffalo Bulletin,39(2))". ไม่ระบุหน่วยงาน. ม.ป.ป.

Amit Kumar. "Non - genetic factors affecting monthly test day milk yields in Murrah buffaloes (Buffalo Bulletin,39(2))". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Non - genetic factors affecting monthly test day milk yields in Murrah buffaloes (Buffalo Bulletin,39(2))
Amit Kumar
ไม่ระบุผู้เผยแพร่
ไม่ระบุวันที่เผยแพร่
Test-day genetic analysis of Murrah buffalo sires for milk production (Buffalo Bulletin (Thailand),35(1)) Genetic and non genetic factors affecting some udder measurements in Nili Ravi buffaloes of Pakistan (Buffalo Bulletin,38(3)) Study of genetic and non genetic factors affecting age at first calving and wet average in Mehsana buffaloes (Buffalo Bulletin,38(1)) Non-genetic factors affecting first lactation milk yield of Jaffarabadi buffalo in organized farm of India (Buffalo Bulletin,37(4)) Studies on effect of non-genetic parameters on mortality pattern in Murrah buffaloes (Buffalo Bulletin (Thailand),35(3)) Environmental factors affecting lactation milk yield of Jaffarabadi buffaloes in an organized farm of Gujarat (Buffalo Bulletin,37(4)) Factors affecting mortality prototype in Murrah buffaloes: A review (Buffalo Bulletin,38(3)) Prediction of total milk yield from hoof circumference in buffaloes (Buffalo Bulletin,39(3)) Study of the incidence and factors affecting postpartum anestrus in Murrah buffaloes around Jammu region (Buffalo Bulletin (Thailand),35(4)) Production of buffalo milk (Bubalus bubalis) in Brazil (Buffalo Bulletin,39(3))
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