Productive characteristics in dairy buffalo (Bubalus bubalis) in the Eastern Amazon
نویسندگان
چکیده
منابع مشابه
Congenital Malformations in River Buffalo (Bubalus bubalis)
The world buffalo population is about 168 million, and it is still growing, in India, China, Brazil, and Italy. In these countries, buffalo genetic breeding programs have been performed for many decades. The occurrence of congenital malformations has caused a slowing of the genetic progress and economic loss for the breeders, due to the death of animals, or damage to their reproductive ability ...
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To study the seasonal variation in the characteristics of the Azarbaijani buffalo semen, three 2-4-year-oldbulls of Azarbaijani water buffaloes, kept in the Buffalo Breeding Center, in Urmia, northwest of Iran, wereselected. Semen samples were collected once a week for a period of one year using artificial vagina and abuffalo cow as a dummy. Semen volume, colour, pH and motility and spermatozoa...
متن کاملStorage of buffalo (Bubalus bubalis) semen.
Characteristics of buffalo semen, diluents used for liquid storage, aspects involved in freezing and thawing of semen are reviewed, and fertility results after artificial insemination (AI) with frozen-thawed semen are given.
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High ambient temperature is the major constraint on Buffalo productivity. The aim of this study was to evaluate the reproductive performance and thyroid gland function in winter and summer seasons in Khuzestan buffalo bulls. Six male indigenous buffaloes of Khuzestan with nearly the same age (2-3 years old) and weight were used. Semen and blood samples through jugular vein were collected, every...
متن کاملHistogenesis of the Spinal Cord in Indian Buffalo (bubalus Bubalis)
The caudal part of the neural tube developed into the spinal cord at 1.5 cm CVRL (35 days) with clearly differentiated ependymal, mantle and marginal layers. From 6.4 cm CVRL (57 days) onwards, cilia were present on the ependymal cells lining the central canal. At the same stage, the mantle layer appeared at the roof and floor plate. It showed different stages of developing neurons and supporti...
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ژورنال
عنوان ژورنال: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
سال: 2020
ISSN: 1678-4162,0102-0935
DOI: 10.1590/1678-4162-11288