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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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Subject: Veterinary Gynaecology and Obstetrics × Author: NAIKOO, MEHRAJUDDIN × End date: 2012 × Start date: 2010 × Type: Thesis ×
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    ThesisItemOpen Access
    MONITORING POSTPARTUM REPRODUCTIVE PERFORMANCE IN KANKREJ COWS THROUGH CLINICAL DIAGNOSIS, BLOOD PROFILE AND HORMONAL THERAPY
    (AAU, Anand, 2012) NAIKOO, MEHRAJUDDIN; Dhami, A. J.
    The present study was carried out at Livestock Research Station of the University on 42 Kankrej cows of 2nd to 4th parity. The chief objectives were: to monitor the early postpartum period (0-90 days) clinically and through plasma profile of progesterone, metabolites and macro-micro minerals at 10 days intervals; to evaluate the efficacy of a sustained release mineral supplement (Mega bolus PO) on the day of calving and five oestrus induction and synchronization protocols (Ovsynch, CIDR, Ovsynch + CIDR, Cosynch and PGF2α) on day 90-95 postpartum towards augmenting reproductive efficiency of anestrous and subestrous cows (6 animals in each group), keeping 6 normal cyclic animals as control, and its effect on above profile till day 40 post-treatment/post- AI, and to compare plasma profiles of conceived and non-conceived cows at first Al. The time required for expulsion of fetal membranes, weight of expelled fetal membranes and the birth weight of calf (pure and crossbred) were 5.04 ± 2.0 hrs, 2.84 ± 0.76 kg and 24.29 ± 1.54 kg, respectively. The Kankrej cows showed complete uterine involution by mean interval of 36.80 ±1.21 (range 32-45) days postpartum. The interval for occurrence of first oestrus postpartum clinically and through plasma P4 profile was 105.49 ± 1.66 (range 86-106) and 56.42 ± 3.88 (range 30-80) days, respectively (P<0.05). The first service and overall conception rates obtained at spontaneous/ induced oestrus, within 150 days postpartum were 30.95 (13/42) and 40.47 (17/42) per cent. The comparative evaluation of the efficacy of five oestrus induction/ synchronization protocols tested, on 6 cows each, viz. Ovsynch, CIDR, Ovsynch + CIDR, Cosynch and PGF2α revealed oestrus induction response of 66.66, 83.33, 50.00, 66.66 and 66.66 per cent, respectively, with behavioural signs at FTAI as confirmed by palpation per rectum. The first service conception rates obtained were 16.66, 33.33, 16.66, 50.00 and 50.00 per cent, respectively, as compared to 33.33 per cent in normal cyclic control cows. The corresponding second service conception rates were nil, 25.00, 20.00, nil, nil and nil per cent, as compared to 25.00 per cent in untreated control animals. The overall conception rates of three cycles over the 45 days period were 33.33, 50.00, 33.33, 50.00 and 50.00 per cent, respectively, as against 50.00 per cent in normal cyclic group. The results of CIDR, Cosynch and PGF2α protocols were better than the Ovsynch and normal control groups.