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Anand Agricultural University, Anand

Anand Agricultural University (AAU) was established in 2004 at Anand with the support of the Government of Gujarat, Act No.(Guj 5 of 2004) dated April 29, 2004. Caved out of the erstwhile Gujarat Agricultural University (GAU), the dream institution of Sardar Vallabhbhai Patel and Dr. K. M. Munshi, the AAU was set up to provide support to the farming community in three facets namely education, research and extension activities in Agriculture, Horticulture Engineering, product Processing and Home Science. At present there seven Colleges, seventeen Research Centers and six Extension Education Institute working in nine districts of Gujarat namely Ahmedabad, Anand, Dahod, Kheda, Panchmahal, Vadodara, Mahisagar, Botad and Chhotaudepur AAU's activities have expanded to span newer commodity sectors such as soil health card, bio-diesel, medicinal plants apart from the mandatory ones like rice, maize, tobacco, vegetable crops, fruit crops, forage crops, animal breeding, nutrition and dairy products etc. the core of AAU's operating philosophy however, continues to create the partnership between the rural people and committed academic as the basic for sustainable rural development. In pursuing its various programmes AAU's overall mission is to promote sustainable growth and economic independence in rural society. AAU aims to do this through education, research and extension education. Thus, AAU works towards the empowerment of the farmers.

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  • ThesisItemOpen Access
    STUDIES ON PSOROPTIC MANGE MITES OF BUFFALOES IN KAIRA DISTRICT OF GUJARAT STATE.
    (AAU, Anand, 1973) Prajapati, Rambhai B.; Hiregoudar, L. S.
    Abstract not Available
  • ThesisItemOpen Access
    EFFECT OF PHYSICAL AND CHEMICAL AGENTS ON THE IONIC CONCENTRATION, CUTICULAR SECRETION, AND RATE OF MORTALITY IN THE DIFFERENT STAGES OF TICK, Hyalomma Anatolicum Anatolicum KOCH, 1844
    (AAU, Anand, 1984) Shah, Vallabh Ochhvolal; Avsatthi, B. L.
    The normal ionic concentration of haemolymph, cuticular secretion (wax), and rae of mortality in different stages of tick, Hyalomma anatolicum anatolicum Koch, 1844, and the alternations displayed by them to acclimatize the disturbed condition in response to the Silica (as an physical agent); Dimilin (anti-cuticulin substance), Kabat (growth regulator); and Ekalux and Sumiciddin (as an Acaricides) were investigated during present study. Such experiment on different stages of tick Hyalomma anatolicum anatolicum with different treatments indicated the potentiality of this tick to attain acclimatization easily by altering its basic homeostasis. In such tick nine biochemical characteristics were studied as a base for normal homeostasis and they were correleated with the rate of mortality in response to various treatments.
  • ThesisItemOpen Access
    STUDIES ON PSOROPTIC MANGE MITES OF BUFFALOES IN KAIRA DISTRICT OF GUJARAT STATE
    (AAU, Anand, 1973) Prajapati, Rambhai B.; Hiregoudar, L. S.
    Abstract not Available
  • ThesisItemOpen Access
    BIONOMICS OF HYALOMMA ANATOLICUM-ANATOLICUM KOCH, 1844, A COMMON TICK OF CATTLE IN GUJARAT STATE
    (AAU, Anand, 1967) Avsatthi, B. L.; Hiregoudar, L. S.
    Abstract not Available
  • ThesisItemOpen Access
    STUDIES ON GASTRO-INTESTINAL NEMATODIASIS IN SHEEP UNDER FARM AND FIELD CONDITION IN PALANPUR DISTRICT OF NORTH GUJARAT
    (AAU, Anand, 1984) MOMIN, R. R.; Avsatthi, B. L.
    Studies were conducted from February 1983 to January 1984 (12 months). Faecal samples of 20 Patanwadi ewes, 20Patanwadi female lambs, 20 Crossbred ewes, 20 Exotic rams and 20 Marwadi ewes were collected per rectum from individual sheep at 2 week intervals. The degree of infestation was measured by egg counting and subsequent larval differentiation from faecal cultures. The post mortem materials for the study were collected for examination from sheep slaughtered in private slaughter house in Doesa. Four adult sheep of Marwadi breed were examined every month for the purpose, For Haematological study the samples from 3 Patanwadi adult ewes, 3Crossbred adult ewes and 3 Patanwadi female lambs were taken once in a month. Climatological data was collected from the Arid zone Meterological Station in Sardarkrishinagar.
  • ThesisItemOpen Access
    BIONOMICS OF ORNITHODOROS (ORNITHODOROS) SAVIGNYI AUDOUIN, 1827 (ARGASIDAE) WITH A NOTE ON SOME TICKS OF ORISSA
    (AAU, Anand, 1973) Pattanayak, Pramoda Chandra; HIREGOUDAR, L. S.
    Abstract not Available
  • ThesisItemOpen Access
    PARASITIC FAUNA OF WILD ANIMALS IN GUJARAT STATE
    (AAU, Anand, 1998) Patel, Premdas Vinodbhai; PATEL, A. I.
    Research work was carried out for twelve months from February, 1997 to January, 1998 to have an insight into the parasitic fauna of wild carnivores and herbivores. Wild animals which are kept in captivity in different zoo as well as those which are free living in the forest/sancturies/ safari parks were examined for the parasitic infection. Faecal samples collected regularly from captive wild animals and occasionally from free living wild animals were examined by qualitative as well as quantitative methods. In felines, the prevalence of parasitic infection in free living animals was higher than the captive animals. However, species of the parasites remained similar in both the groups. The prevalent species were observed as Toxascaris leonina. Toxocara. Ancylostoma. Trichuris. Capillaria aerophila. Paragonimus. Spirpmetya, Taenia, Dipylidium caninum. Isospora and larvae of Filaroides. The prevalence of parasitic infection in lion and tiger has significant difference between the months of the year. In tiger, parasitic infection was significantly higher in winter than summer and monsoon. The prevalence of ascarids was nonsignificantly higher (39.06 %) in lion followed by tiger (34.62 %) and leopard (17.08 % ) . The intensity of ascarids (Toxascaris leonina and Toxocara spp.) was significantly higher in cub than the adult lion, while that of of Ancylostoma spp. was significantly higher in females than the cubs. The intensity of helminths in captive lion was significantly higher during monsoon followed by winter and summer. The prevalence of Spirometra spp. was nonsignificantly higher (30.42 %) in leopard than the lion (5.58 % ) . The mean egg count of Spirometra spp. in male and ascarids in female leopard was significantly higher in monsoon and winter, respectively. The prevalence of Ancylostoma spp. was nonsignificantly higher (13.46 %) in tiger followed by leopard (7.92 %) and lion (6.94 % ) . Mean egg count of Ancylostoma spp. in female tiger was significantly higher in winter than other seasons. The mean egg count of Toxascaris leonina and Toxocara spp. was significantly higher in winter and monsoon, respectively. Infection of ascarids was significantly higher in male than the female tiger. Prevalence and intensity of helminth infection were higher in free living felines than the captive felines. The prevalence of Trichuris spp. was higher (15.00 %) in jackal than wolf and fox, while Ancvlostoraa spp. was higher (37.50 %) in fox than jackal and wolf. The wolf had higher infection of ascarids (27.08 % ) , Taenia spp. (12.50 %) and Dipylidium caninum (8.33 %) than other canines. In hyaena, the highest infection'was observed for Ancylostoma spp. (33.33 % ) . In felines as well as canines, mixed infection with two or three species of parasites was the most common. The prevalence of parasitic infection in free living herbivores was higher than the captive herbivores. The prevalent species were recorded as trichostrongyles, Trichuris. amphistomes, Fasciola. Strongyloides and Eimeria. The intensity of Trichuris spp. was higher than the trichostrongyles. There was low grade infection of amphistomes, Fasciola and Strongyloides species. When the prevalence of infection due to ascarids, Ancylostoma spp., Spirometra spp. or mixed infection of these parasites were higher (100.00 %) in lion, there were significantVy decrease in AKP (7.96 ± 0.77 U/L), total serum protein (6.14 ±0.22 G/dl), albumin (2.55 ± 0.17 G/dl), calcium (6.41 + 0.19 mg % ) , phosphorus (4.38 ± 0.06 mg % ) , magnesium (1.10 ± 0.03 mg % ) , Hb (9.86 ± 0.31 gm % ) , RBCs (4.66 ± 0.22 X 106/cumm), PCV (29.92 + 0.93 %) and lymphocytic count (18.67 ± 1.15 % ) . But, significant increase were observed in the values of BUN (56.50 ± 1.55 mg/dl), SGPT (25.04 ± 0.41 U/L, SGOT (42.71 ± 0.93 U/L), WBC (19354.17 ± 389.02/cumra) as eosinophils (5.79 ± 0.35 % ) . As there was reduction in percentage prevalence (37.00 %) and intensity of these infections due to anthelmintic treatment, all the biochemical and haematological parameters tended towards physiological values. Internal parasites recorded during post-mortem examination of lion, leopard and tiger were identified as Toxascaris leonina. Toxocara cati. Ancylostoma spp., Gnathostoma spp., Capjllaria aerophila. Spirometra erinaceieuropaei. Taenia pisiformis. Dipylidium caninum. larval stages of Filaroides spp. and Mesocestoides lineatus. while external parasites were identified as Ctenocephalides felis. Ctenocephalides canis. Rhipicephalus spp. Linognathus spp. and Trichodectus spp. The larval stages of flies were Chrysomyia bezziana and Musca species. Histopathological section of intestinal nodules revealed the presence of parasites surrounded by heavy infiltration of leucocytes, eosinophils and macrophages. There was fibrosis and necrotic lesions around the parasites with severe destruction of mucosa and submucosa. Section of skin with attached tick revealed severe destruction of dermis and epidermis. Experimental infection of ascarids in mice revealed congestion and haemorrhages with infiltration of eosinophils and mononuclear cells in the liver, lung, spleen, brain and muscles. The histochemical changes in liver, lung and muscles revealed moderate to intense reaction with PAS staining, indicating the presence of good to moderate amount of mucopolysaccharide in these organs. Albendazole, mebendazole and fenbendazole were found to have good effect against ascarids and Ancylostoroa spp. infection in lion, leopard and tiger, while they were at not at all effective against the infection of Spirometra species.
  • ThesisItemOpen Access
    STUDY ON THE SCHISTOSOMA NASALE INFESTATION IN CATTLE WITH PARTICULAR REFERENCE TO HISTOPATHOLOGICAL, BIOCHEMICAL AND HAEMATOLOGICAL ASPECTS
    (AAU, Anand, 1993) STHANKI, D. G.; AVSATTHI, B. L.
    Present study was undertaken in cattle of Valsad district to know the incidence of Schistosoma nasale with changejin histopathological, total serum protein and haematological value of animal's body. Total 101 cattle from different villages were screened amongst which 61 cattle revealed the infestation of S.nasale on the basis of microscopic examination of nasal discharges for typical boomerang shaped ova. Thirteen cattle were selected as unaffected. Incidence of nasal schistosomiasis was not influenced by the age, sex and breeds of cattle though there were numerical differences amongst cattle for S.nasale infestation. Site of predilection for S«nasale was anterior nasal chamber of cattle at which it caused various type of proliferative and granulomatous changes in scheiderian membrane. The clinical manifestations of nasal schistosomiasis were observed highest during monsoon, 27 out of 39 (69.23 per cent), moderate in summer, 25 out of 43 (59.06 per cent) and lower in winter, 9 out of 19 (47.68 per cent) which was in accordance with environmental condition of areas which favoured the propagation of intermediate host Indoplanorbis exustus and Lymnaea luteola snails. The incidence of S,nasale was higher in July, 10 out of 13 (79.92 per cent), August, 13 out of 18 (72.22 per cent) and March, 5 out of 7 (71.41 per cent), while lowest in October, November and December, 1 out of 3 (33.33 per cent) in each month. Microscopic examination of nasal discharges from 101 cattle revealed ova of S.nasale in 61 cases which were showing clinical lesions of nasal granuloma. Faecal examination of these 6l S.nasale infested cattle, 40 revealed ova of gastrointestinal nematodes but these were devoid of S.nasale ova. Total serum proteins estimated from 39 S.nasale infested cattle and 13 unaffected cattle showed highly significant difference (P /O.01). The mean value observed from S.nasale infested cattle (9.482 g per cent) was higher than the unaffected cattle (8.54 g per cent). The fractions of serum proteins observed from electrophoresis showed significant difference for albumin (P /O.05) and highly significant difference for globulin (P (0.01 ) for S.nasale infested and unaffected cattle. Cattle having S.nasale infestation showed hypoalbuminaemia and hyperglobulinaeniia.
  • ThesisItemOpen Access
    STUDIES ON ECTOPARASITES OF BUFFALOES (Bubalus bubalis) IN JUNAGADH AND KHEDA DISTRICTS OF GUJARAT STATE
    (AAU, Anand, 1988) KIKANI, M. H.; Avsatthi, B. L.
    Tick, mange-mites, fleas , lice and flies were enooantered on buffaloes (Bubal us bubalis ) during the period of investigation i.e . July 1987 to June 1988, Investigation work was canned out in Junagadh and Kheda districts of Gujarat State. The predominant species of ticks recoiled was Hyalomma anatolicum anato- licum followed by H.marginatum isaaci, Haemaphysalis bispinosa, Boophilus annulatus. B.miroplus, Rhipicephalus haemaphysaloides, and Hyalomma (H.) hussaini. H.a.anatolicum chiefly preferred to feed on perineal region, udder, scrotum, base of the tail, switch of the tail and axilla region; while H.marginatoia Isaaci preferred on perianum, base of the tail and switch of the tail; H.(H.) hussaini and Haemaphysalis bispinosa were observed on neck region; Rhipicephalus haemaphysaloides, were mainly observed on axilla and neck region; Boophilus annulatas were found on axilla and perineal region and B.mioroplus were observed on perineal region.