Evaluation of Serum Biochemical Profile in Heifer and Adult Sahiwal Cows Reared in Maharashtra

Abstract

Background: The Sahiwal cattle, one of the best dairy breeds of Zebu cattle in India and Pakistan, originated from the Montgomery district of Pakistan. The performance of this breed in the tropical environment is also better than other cattle breeds. Now a day Sahiwal is choice of farmers in Maharashtra as it is a milch type breed mostly preferred for Deshi cow milk production and for organic farming. Blood profile of an individual is an important indicator of an individual’s well-being. Normal blood levels of various biochemical components are essential for normal function of various systems in the body including reproductive system. Hence, the current study was aimed to evaluate of serum biochemical profile of Sahiwal cows reared in Pune district of Maharashtra. Pune district of Maharashtra comes under western Maharashtra plain zone with Grayish black soils. The annual rainfall ranges from 150 to 700 mm. Soils formed from trap rock are grayish black in colour and varying texture. The natural vegetation is of shrub. The area mostly grows paddy, sugarcane, pearl millet, sorghum and groundnut. Methods: Serum biochemical profile of Sahiwal heifers and cows were evaluated at different stages i.e. below 1 year heifer, above 1 year heifer, early lactating cow, mid lactating cow, late lactating cow, dry pregnant cow and dry non pregnant cows. Total seventy (70) animals was selected i.e. ten (10) animals from each group stage. All animals were maintained under standard feeding and management conditions. The blood samples of selected cows were collected by puncturing in jugular vein in heparinized vacationer tubes. Analysis of serum profile of 70 blood samples were carried out by using automatic blood analyzer machine (Miura 200 I.S.E. group, Italy). Result: The concentrations of serum cholesterol, glucose, triglyceride, uric acid, calcium, phosphorus, copper, zinc, total protein, globulin, A: G ratio ALP, ALT and AST were significant in different stages of Sahiwal cows. The non-significant difference was observed in different stages of Sahiwal cows in regards to serum concentration of amylase, bilirubin direct, bilirubin total, creatinine, urea, albumin, magnesium, iron and GGT.