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Chaudhary Sarwan Kumar Himachal Pradesh Agriculture University, Palampur

Himachal Pradesh Krishi Vishvavidyalaya (renamed as Chaudhary Sarwan Kumar Himachal Pradesh Krishi Vishvavidyalaya in June, 2001) was established on 1st November, 1978.The College of Agriculture (established in May, 1966) formed the nucleus of the new farm University. It is ICAR accredited and ISO 9001:2015 certified institution. The Indian Council of Agricultural Research has ranked this University at eleventh place among all farm universities of the country. The University has been given the mandate for making provision for imparting education in agriculture and other allied branches of learning, furthering the advancement of learning and prosecution of research and undertaking extension of such sciences, especially to the rural people of Himachal Pradesh. Over the years, this University has contributed significantly in transforming the farm scenario of Himachal Pradesh. It has developed human resources, varieties and technologies and transferred these to farming community enabling the State to receive the “Krishikarman award” of Govt. of India four times in row for food grain production among small states of the country. Today, the State has earned its name for hill agricultural diversification and the farming community has imposed its faith in the University.

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Subject: Animal Reproduction and Gynecology × Author: Ankita Kumari × Start date: 2015 × Thesis Type: M.V.Sc. ×
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    ThesisItemOpen Access
    EFFECT OF GASTRO-INTESTINAL HELMINTH PARASITIC INFESTATION ON REPRODUCTIVE PERFORMANCE IN BOVINES OF HIMACHAL PRADESH.
    (CSKHPKV, Palampur, 2019-07-23) Ankita Kumari; Singh, Madhumeet
    This study was planned to study the effect of gastro-intestinal parasitism on reproductive efficiency of bovines in Himachal Pradesh. The study was divided into two parts. Part one included the screening of gastro-intestinal parasites through coprological examination of cattle, buffaloes and yak crosses in different districts of Himachal Pradesh. Second part of study was conducting different treatment trials, in which total 100 cows confirmed for parasitic infestation by fecal examination were selected under different treatment groups out of which 80 were anestrus and 20 were without any reproductive ailment. Overall 53 cows were selected in University livestock farm and 47 were from field conditions around Palampur. Cows were divided into five groups viz. Fenbendazole treated (Group I; Farm; n=10, Field; n=10), mineral mixture supplemented (Group II; Farm; n=10, Field; n=10), Fenbendazole and mineral mixture supplementation in combination (Group III; Farm; n=12, Field; n=8), no treatment in positive cows (control I; Group IV; Farm; n=11, Field; n=9) and healthy cows without reproductive ailment (Control II; Group V; Farm; n=10, Field; n=10). Faecal examination was done for evaluation of parasitic load at pre and post stages of treatments, whereas, trans-rectal ultrasonography was done to understand follicular dynamics and ovarian response to various treatments followed by pregnancy diagnosis. Blood samples were collected before and after treatment for complete blood count and mineral estimation. In present study, incidence of gastro-intestinal parasites was 66.3, 50.0 and 46.3 per cent in cows, buffaloes and yak crosses, respectively, diagnosed with reproductive ailments. Highest incidence was reported in case of true anestrus animals. In case of treatment trial groups, maximum number of cows which showed return to estrus were those treated with de-wormer and mineral mixture, followed by dewormer and mineral mixture alone, respectively. Estrus induction rate was 50 per cent in Fenbendazole treated cows, whereas, it was 45.0, 60.0 and 15.0 per cent in mineral mixture supplemented, Fenbendazole and mineral mixture treated and control I group, respectively. Complete blood count parameters did not show any significant difference (P>0.05) under different treatment trials. Plasma concentration of inorganic Phosphorus showed significant increase (P<0.05) in animals treated with dewormer and mineral mixture. Plasma concentration of copper and magnesium showed significant increase (P<0.05) in animals treated with dewormer and mineral mixture, as well as animals treated with mineral mixture alone.