出生类型对巴夫拉和卡拉亚卡母羊产量、性状及乳中体细胞计数的影响

IF 0.5 4区生物学 Q4 ZOOLOGY

Pakistan Journal of Zoology Pub Date : 2023-01-01 DOI:10.17582/journal.pjz/20190712130723

M. Cam

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引用次数: 0

摘要

本研究的目的是确定出生类型对两个土耳其羊品种的产奶量(MY)、奶特性和乳体细胞计数(SCC)的影响。本研究选用3.0 ~ 3.5岁的Karayaka母羊(n=35)和Bafra母羊(n=45)。一直饲养到产奶量降至50克/天。单胎母羊和多胎母羊的泌乳量(LMY)分别为99.48±9.66和126.01±10.75 kg (P<0.05)， 104.89±8.57和165.62±10.79 kg (P<0.05)。单胎母羊和多胎母羊的泌乳长度(LL)分别为114.89±1.95、110.92±1.07、131.25±1.54、131.70±2.99 d (P<0.01)。单胎、双胎和三胞胎+四胞胎的巴夫拉母羊产奶量的log10 SCC分别为5.21±0.15、5.14±0.06和5.003±0.05，单胎和双胎卡拉亚卡母羊产奶量的log10 SCC分别为5.21±0.15、5.14±0.06和5.003±0.05

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Effect of Birth Type on Production, Characteristics and Somatic Cell Count in Milk of Bafra and Karayaka Ewes

The aim of this study was to determine the effects of the birth type on milk yield (MY), milk characteristics and milk somatic cell count (SCC) in two Turkish sheep breeds. In this study, 3.0-3.5 years old Karayaka (n=35) and Bafra ewes (n=45) were used. Animals were kept until their milk yield was reduced to 50 g/d. The lactation milk yields (LMY) of single and multiple bearing ewes in Karayaka and Bafra breeds were 99.48±9.66 and 126.01±10.75 kg (P<0.05), and 104.89±8.57 and 165.62±10.79 kg (P<0.05), respectively. Lactation lengths (LL) of single and multiple bearing ewes in Karayaka and Bafra sheep breeds were 114.89±1.95 and 110.92±1.07 and 131.25±1.54 and 131.70±2.99 d (P<0.01), respectively. The log 10 SCC in milk in Bafra ewes with single, twin and triplet + quadruplet were 5.21±0.15, 5.14±0.06 and 5.003±0.05 and single and twin bearing for Karayaka ewes were

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来源期刊

Pakistan Journal of Zoology 生物-动物学

CiteScore

1.10

自引率

16.70%

发文量

306

审稿时长

4.5 months

期刊介绍： Pakistan Journal of Zoology (Pakistan J. Zool.) publishes original articles in English on all aspects of animal life. Generally these articles will be in, or related to one of the following subject areas: Physiology, Cell Biology, Molecular Biology, Genetics, Bioinformatics, Toxicology, Forensic Science, Developmental Biology, Entomology, Parasitology, Microbiology, Biotechnology, Pathology, Palaeontology. Taxonomy, Environmental Biology, Wildlife, Fisheries, Vertebrate and Invertebrate Morphology. Additionally, the journal considers research on health and clinical studies. Short communications are regularly considered, however, uninvited review articles, first records/reports of known species, case reports/studies and survey reports are not published in Pakistan Journal of Zoology.