Correlation of biochemical plymorphism and sex chromation with production and reproduction traits in buffaloes
2004
Duddalwar, S. M. | Ali, S. Z. | Kuralkar, S. V. | Ali, S. S., Post Graduate Institute of Veterinary and Animal Sciences, Akola(India)
The data on production and reproduction traits of 22 Murrah and 27 Berari buffaloes maintained at LIF., Akola were used. Blood samples were collected for estimation of sex chromatin, haemoglobin typing and transferrin typing. Average sex chromatin frequencey was found to be 1.45±0.20 and 1.74±0.21 for 200 neutrophils in Murrah and Berari buffaloes respectively. The average pooled distance of migration for haemoglobin type was 4.17±0.16 cm and for transferrin type was 54.32±2.07 mm. The buffaloes were grouped as per sex chromatin were found to be statistically non-significant. The correlatiion coefficient between all the cytogenetics and biochemicals traits with reproductive traits in present study for Murrah and Berari buffalo were found non-significant except for distance of migration of transferrin and milk yield in Murrah. The reproductive characters i.e. age at 1st calving inter calving period, breeding efficiency and dry period were significantly correlated with each other.
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