نتایج جستجو برای: khuzestan buffaloes population is similar to egyptian buffaloes population
تعداد نتایج: 11525533 فیلتر نتایج به سال:
pedigree information and phenotypic records are the key features in animal genetics and breeding. otherwise best methods for genetic evaluation and estimation of parameters will be tending to no correct results. this study was aimed to investigate and verify pedigree relations among 76 individuals who were genotyped for 3 fluorescent labeled microsatellite markers picked up from fao-isag joint ...
the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...
Six multiparous lactating Egyptian buffaloes in their second and fourth season of lactation after their peak of milk production were used in two complete balanced period’s changeover design experiment during January to March. Three experimental rations (T1, T2 and T3) were fed in amounts to meet 100, 110 and 115 % of their AFRC (1993) metabolizable energy (ME) requirements. The protected fat (c...
A survey to determine the prevalence of bovine tuberculosis caused by Mycobacterium bovis and certain other infectious diseases was conducted on 42 free-ranging African buffaloes, (Syncerus caffer) from May to June 1997 in the Queen Elizabeth National Park, Uganda. Using the gamma interferon test, exposure to M. bovis was detected in 21.6% of the buffaloes. One dead buffalo and an emaciated war...
the purpose of this study was to investigate the relationship between family functioning and marital adjustment humor couples are due to the nature and objectives of the research and application of methods for its implementation correlation was used. the study population consisted of all the couples in the city who uses random cluster sampling of 200 students were selected as sample. data from ...
Water buffaloes (Bubalus bubalis) are intermediate hosts for 4 species of Sarcocystis , i.e., Sarcocystis fusiformis and Sarcocystis buffalonis with cats as definitive hosts; Sarcocystis levinei with dogs as definitive hosts; and Sarcocystis dubeyi with an unknown definitive host but thought to be zoonotic. Currently, the latter species has been identified with certainty only from Vietnam. In t...
To investigate the correlation between ovarian structures and progesterone (P4) concentrations in Egyptian buffaloes (n=80), blood and milk samples were in association with gynecological examination. There was a positive correlation (r=0.38, P<0.005) between serum and milk P4 levels and the presence of CL resulted in an elevation of P4 (P<0.0001) as compared with smooth inactive ovary. The high...
In order to investigate the milk and its components curve of Khuzestani buffaloes a total of 9061 data of test-day milk, fat and protein yield of the first lactation period buffaloes collected during 1993-2013 were used. The buffaloes having less than 4 test-day records were removed. The lactation days was considered from the 5th to 210th days of lactation. Five different functions of Wood, Wil...
BACKGROUND Infection with Toxoplasma gondii in water buffaloes (Bubalus bubalis) is of epidemiological importance because of the risk for transmission to humans. We sought to determine the seroprevalence of T. gondii infection in 339 water buffaloes in Veracruz State, Mexico using the modified agglutination test (MAT, cut off 1:25). Seroprevalence association with general characteristics of buf...
The purpose of this study was to determine the G>C mutation on exon 9 (G21234C) Bovine Smoothened (SMO) gene polymorphism by using Cfr13I restriction enzyme with PCR-RFLP method in both Anatolian Black cattle and Water Buffaloes. According SMO gene, results showed that there were three genotypes such as GG, GC CC cattle, but only one genotype GG Allele frequencies estimated 0.35 0.65 for G C...
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