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Assam Agricultural University, Jorhat

Assam Agricultural University is the first institution of its kind in the whole of North-Eastern Region of India. The main goal of this institution is to produce globally competitive human resources in farm sectorand to carry out research in both conventional and frontier areas for production optimization as well as to disseminate the generated technologies as public good for benefitting the food growers/produces and traders involved in the sector while emphasizing on sustainability, equity and overall food security at household level. Genesis of AAU - The embryo of the agricultural research in the state of Assam was formed as early as 1897 with the establishment of the Upper Shillong Experimental Farm (now in Meghalaya) just after about a decade of creation of the agricultural department in 1882. However, the seeds of agricultural research in today’s Assam were sown in the dawn of the twentieth century with the establishment of two Rice Experimental Stations, one at Karimganj in Barak valley in 1913 and the other at Titabor in Brahmaputra valley in 1923. Subsequent to these research stations, a number of research stations were established to conduct research on important crops, more specifically, jute, pulses, oilseeds etc. The Assam Agricultural University was established on April 1, 1969 under The Assam Agricultural University Act, 1968’ with the mandate of imparting farm education, conduct research in agriculture and allied sciences and to effectively disseminate technologies so generated. Before establishment of the University, there were altogether 17 research schemes/projects in the state under the Department of Agriculture. By July 1973, all the research projects and 10 experimental farms were transferred by the Government of Assam to the AAU which already inherited the College of Agriculture and its farm at Barbheta, Jorhat and College of Veterinary Sciences at Khanapara, Guwahati. Subsequently, College of Community Science at Jorhat (1969), College of Fisheries at Raha (1988), Biswanath College of Agriculture at Biswanath Chariali (1988) and Lakhimpur College of Veterinary Science at Joyhing, North Lakhimpur (1988) were established. Presently, the University has three more colleges under its jurisdiction, viz., Sarat Chandra Singha College of Agriculture, Chapar, College of Horticulture, Nalbari & College of Sericulture, Titabar. Similarly, few more regional research stations at Shillongani, Diphu, Gossaigaon, Lakhimpur; and commodity research stations at Kahikuchi, Buralikson, Tinsukia, Kharua, Burnihat and Mandira were added to generate location and crop specific agricultural production packages.

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20161
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Subject: Veterinary Surgery and Radiology × Author: BUCHEM, Y. BAUAN × End date: 2017 × Start date: 2016 × Thesis Type: M.V.Sc. ×
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    ThesisItemOpen Access
    SURGICAL AFFECTIONS IN PIGS WITH SPECIAL REFERENCE TO UMBILICAL HERNIA
    (Assam Agricultural University, Khanapara, Guwahati, 2016-07) BUCHEM, Y. BAUAN; Gogoi, Dimbeswar
    The survey work on pigs were carried out at AICRP, MSP and 30 Sow Teaching Unit of C.V.Sc. pig farms and places of ambulatory classes viz. Kamalpur Veterinary Dispensary, Hajo Veterinary Hospital and Halogaon Veterinary Dispensary from 1st February 2015 to 31st January 2016 to study the incidence of different surgical problems in pigs. A total of 2,820 numbers of pigs were surveyed and out of which 77 numbers (2.73 %) of pigs were affected with various surgical affections. Age group between 0-3 months 44 (57.14 %) recorded the highest incidence rate and the lowest 1 year and above 6 (7.80 %), male had higher incidence rate 44 (57.14 %) to female 33 (42.86 %). Breed wise incidence of different surgically affected pigs were found to be non-significant as all the animals surveyed were of only cross breeds. On the basis of different surgical affections, umbilical hernia recorded the highest incidence rate 27 (35.07%), while wound and inguinal hernia were the lowest with 5 (6.49%). Summer season recorded the highest incidence 32 (41.56%) and winter the lowest 8 (10.39%). C.V.Sc pig farms recorded higher incidence rate 36 (46.75 %) in comparison to the other three surveyed places. From the surveyed animals, 12 numbers of pigs affected with umbilical hernia were selected for the present study and were divided into 2 groups irrespective of the age, sex and breed. Group I animals, where the hernial ring was less than 4 cm (approximately 2 fingers breadth) were rendered herniorrhaphy with prolene suture while Group II animals, where the hernial ring was more than 4 cm (approximately 4 fingers breadth) hernioplasty with prolene mesh was carried out. The clinical parameters viz. pulse rate, respiration rate and rectal temperature and haematological parameters viz. Hb, PCV, TEC, TLC and DLC were recorded on the day before the surgery and on 3rd, 7th and 14th post-operative days to evaluate the efficacy of the surgical procedure. The recorded parameters did not show any significant changes. There was slight increase or decrease in their values during the recorded days which were within the physiological range. The rendered surgical procedure of herniorrhaphy with polypropylene suture in group I and hernioplasty with polypropylene mesh in group II to the pigs affected with umbilical hernia were found to be effective without any post-operative complications. Evaluation of healing was done on the 3rd, 7th and 14th post-operative days to record the changes. There were peripheral swelling and exudation during the initial stage of wound healing which were followed by scab formation on the 7th day and complete healing was noticed in both the groups by 14th day. These were normal phenomenon characterized in the course of wound healing. The healing process of wound in both the groups were found to be good with no untoward complications.