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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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  • ThesisItemOpen Access
    SURGICAL STERILIZTION OF CAPTIVE SAMBAR DEER (Cervus unicolor)
    (2021-06) DEKA, DEEPJYOTI; Sarma, Kushal Konwar
    Eighteen clinically healthy captive sambar stags, weighing 80-110kgs were divided into three groups, containing of 6 calves in each group, where group-A received xylazine hydrochloride @ 1.5 mg/kg and and ketamine hydrochloride @ 2.5 mg/kg bodyweight intramuscularly, group-B received xylazine hydrochloride @ 1.5 mg/kg and tiletamine-zolazepam @ 2.5mg/kg bodyweight intramuscularly and group-C received xylazine hydrochloride @ 1.5 mg/kg + and azaperone @ 1mg/kg bodyweight intramuscularly. The induction time and recovery time were 11.83 ± 1.07 and 36.66 ± 0.95 minutes respectively in group-A, 5.16 ± 0.30 and 59.83 ± 2.40 minutes respectively in group-B and 7.16 ± 0.30 and 45.25 ± 1.09 minutes respectively in group-C. Induction and recovery were smooth. Muscle relaxation and analgesia were good. Animals of all group exhibited signs of sedation with lowering of head, occasional bellowing, heavy upper eyelid (drowsiness), onset of salivation, reduced tail movement and signs of staggering. Polyuria was observed at recovery. Heart rate decreased significantly (p0.05) difference in all the three groups. Respiratory tidal volume increased non-significantly (p>0.05) and respiratory minute volume showed high significant (p0.05) in the group-A, B but in group-C, SpO2 increased significantly (p0.05) in group-A, B and C. Highly significant (p0.05) in group-A and B and decreased significantly (p0.05) increase group-A and significant increase in group-B and C. Based on the findings of the study, xylazine - Zoletil® 100 anaesthesia produced a balanced anaesthesia with excellent analgesia and muscle in sambar stags followed by the xylazine-azaperone. Caudectomy has got advantageous over vasectomy in terms of mean ABSTRACT time required to perform the surgery. No such behavioral and physical changes were observed among the operated sambar stags over a period of 1 year during the study.