Effect of Pre- ovulatory Follicle Size on Pregnancy Rate in Murrah Buffaloes
نویسندگان
چکیده
منابع مشابه
Effect of Pre-ovulatory Follicular Size and Body Condition Score on Pregnancy Rate following Ovsynch Protocol in Post-partum Anestrus Buffaloes
Effect of diameter of pre-ovulatory follicle (POF) and body condition score (BCS) of buffaloes on pregnancy rate following ovsynch-TAI were studied in 100 post-partum anestrus buffaloes. The size of POF was determined through sonography on day 10 of protocol. BCS of buffaloes were estimated at the time of AI. Pregnancy was con rmed per-rectally on day 60 post-AI. Pregnancy rate in buffaloes wi...
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Heat stress has adverse effects on fertility of dairy animals. Decline in fertility is linearly associated with an increase in combination of both temperature and humidity. The purpose of this study was to investigate the relationship between temperature humidity index (THI) and the pregnancy rate of Murrah buffaloes in a subtropical climate. The effects of genetic and non-genetic factors viz.,...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Ovarian Follicle Population and Follicle Size in Anatolian Water Buffaloes
Buffaloes are well known domestic animals in Asia, Mediterranean and Latin American countries of the world for different breeding purposes such as milk, meat, draught and capital [23]. The buffalo has been regarded as poor reproductive efficiency and characterized by low conception rates [6, 22, 23]. Seasonality of buffalo breeding results in a milk supply that exceeds demand in summer and autu...
متن کاملGenetic partitioning of variation in ovulatory follicle size and probability of pregnancy in beef cattle1
The objectives of this research were to partition variation in ovulatory follicle size into genetic and nongenetic components and to assess the utility of ovulatory follicle size as an indicator trait associated with reproductive success in beef cattle. Data were collected during the years 2002 to 2005 from 780 beef females that ranged in age from 1 to 12 yr (mean of 2.4 observations per female...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2020
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2020.908.333