Assessment of Certain Summer Management Practices on Cortisol and Physiological Response of Crossbred Calves| Chapter 1 | Newest Updates in Agriculture and Veterinary Science Vol. 1

 The bestowed study on certain summertime management practices on conduct on crossbred calve. To estimated heat stress in assorted calves all the while the summer seasons at bovine animals research station Anand, Anand agricultural academy. During experiment, 18 crossbred shins were divided into two group: control (T1) and white finished roof accompanying applied fogger (T2). The Meteorological dossier were recorded at 7:30 a.m. (dawn), 2:30 p.m. (afternoon) and 7:30 period after 12 noon and before sunset (evening). Microclimate contains ambient hotnesses, Relative humidity, air flow and light force. The found that atmosphere temperature at 2:30 p.m. was considerably lower in T2 Group as compared to control group. Relative dampness at 2:30 p.m. was considerably higher in T2 group as compered toT1 group. The average cortisol level of T1 and T2 group was 9.97 ± 1.285 and 8.43 ± 0.389. Cortisol level and corporal responses erect significantly lower in T2 group as compared to control group.Climatic determinants such as hotness, humidity, moist days and sunshine hours are famous to influence the milk production. Similarly migratory and yearly variations in milk result are mainly on account of difference in the important attributes. There is a need to know nearly relationship of the important attributes with production characteristics in cow It will help to plan managemental from each season. During summer (May-June). The meteorological temperature goes as extreme as 45°C during day occasion and 30°C during midnight and photoperiod extends until 12-14 hours. Dairy animal s are homeotherms and therefore. When the tangible temperature rises or falls unusually, the animals are put to various types of stress resulting from the status of feed and physical surroundings. This assessment to experience effect of summer administration practices on growth performance of mixture calves, feed use and feed efficiency and effect of big-micro environment on calves.

Author(s) Details:

A. L. Nayak,
Department of Livestock Production Management, Anand Agricultural University, Anand, Gujrat, 388110, India.

M. M. Trivedi,
Department of Livestock Production Management, Anand Agricultural University, Anand, Gujrat, 388110, India.

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