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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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Now showing 1 - 9 of 11
  • ThesisItemOpen Access
    GENETIC STUDIES ON VARIOUS ECONOMIC TRAITS OF TWO STRAINS OF WHITE LEGHORN CHICKEN
    (COLLEGE OF VETERINARY SCIENCE & ANIMAL HUSBANDRY ANAND AGRICULTURAL UNIVERSITY ANAND, 2020) Patel Ronak R.; Dr. F. P. Savaliya
    The present study was planned for genetic studies on various economic traits of two strains of white leghorn chicken. The experiment was carried out in 12th and 22nd generations of Anand Bantamized White Leghorn (ABWLH) and Anand Synthetic White Leghorn (ASWLH) strains of White Leghorn, respectively, at Poultry Research Station, College of Veterinary Science and Animal Husbandry, Anand Agricultural University, Anand. At 16 weeks of age 372 and 340 pullets of ABWLH and ASWLH strains were housed in Individual California Cage System for recording individual performance, out of which 357 ABWLH and 324 ASWLH pullets have been contributed up to 40 weeks of age. The liveability of ABWLH and ASWLH strains were recorded 95.97 and 95.29 percent, respectively. Various traits like body weight (BW) at day old, 4, 8, 12, 16, 20, 28 and 40 weeks of age, age at first egg (AFE), total egg number produced upto 40 weeks of age (TEN40), egg weight (EW) at 24, 28, 32, 36 and 40 weeks of age and total egg mass produced upto 40 weeks of age (TEM40) were measured and utilized for estimation of least square mean and standard error, heritability and genetic and phenotypic correlations.
  • ThesisItemOpen Access
    GENOME-WIDE SNP DETECTION, VALIDATION AND DEVELOPMENT OF SNP ARRAY FOR GIR CATTLE
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2020) Patel Mayankkumar R.; Dr. P. G. Koringa
    India is rich in cattle genetic diversity. There are 50 well‐defined breeds of Bos indicus origin. Genetic improvement in indicine breeds would improve economic output to farmers and thereby support the conservation of B. indicus breeds. Most of the current breeding programs in Indian dairy cattle are based on phenotypic records of an individual animal or pedigree‐based selection of breeding bulls based on performance recording of elite cows. However, the accuracy of selection remains low due to a limited number of animals under the study and inaccurate pedigree records ultimately resulting in slow genetic response to selection. In addition to this, a long generation interval of B. indicus animals mainly due to high age at maturity which increases the genetic gain and reduces the response to selection. To overcome these limitations and fairly increase the rate of genetic gain, the genomic selection could be the preferred method in animal breeding.
  • ThesisItemOpen Access
    EFFECT OF VARIOUS BREED PROPORTIONS ON BREEDING VALUES FOR VARIOUS TRAITS IN HF CROSSBRED CATTLE
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2020) Patel Komal Natvarlal; Dr. D. N. Rank
    The present study on “Effect of various breed proportions on breeding values for various traits in HF crossbred cattle” was conducted with objectives: (i) to determine the proportions of exotic inheritance in the crossbred cows by SNP genotyping (ii) to study genetic parameters for production traits and AFC in crossbred cattle (iii) to estimate breeding values of sires for various traits in crossbred cattle (iv) to study the effect of various breed proportions on estimates of breeding value for various traits in crossbred cattle. For this, a total of 1,59,950 first lactation test day milk yield records of 17135 HF crossbred cows sired by 259 sires spread over a period of 23 years (1997-2019) belonging to four districts of Gujarat state viz., Panchmahal, Sabarkantha, Surat and Tapi were collected from the INAPH-MIS database maintained by NDDB, Anand. The number of records, minimum, maximum and average values were 159950, 1.00 kg, 24.93 kg and 9.12 kg for test day milk yield; 142400, 0.03 kg, 1.59 kg and 0.38 kg for test day fat yield; 133377, 0.07 kg, 2.36 kg and 0.80 kg for test day solid not fat yield; 131465, 0.02 kg, 1.03 kg and 0.30 kg for test day protein yield, respectively. The number of records, minimum, maximum and average values were 15642, 2.50%, 6.40% and 4.18% for fat percent; 14770, 7.81%, 9.95% and 8.78% for solid not fat percent; 14746, 2.43%, 4.30% and 3.34% for protein percent, respectively.
  • ThesisItemOpen Access
    ESTIMATION OF BREEDING VALUE FOR ENERGY CORRECTED TEST DAY MILK YIELD IN BUFFALO
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2020) Patel Pragneshkumar; Dr. R. S. Joshi
    The present study was conducted to study “Estimation of breeding value for energy corrected test day milk yield in buffalo” with the objectives of calculation of genetic parameters of test-day milk yield (TDMY), 305-days milk yield (305D MY) and 305-days energy corrected milk yield (305D ECMY), estimation the breeding value of sire and comparison of the ranking of sires for energy corrected milk yield and test-day milk yield of buffalo. The data of Mehsana Buffalo - NDDB PT project retrieved from INAPH database maintained by NDDB, Anand. A total of 32,123 first lactation TDMY records of 8,023 Mehsana buffalo sired by 118 sires from 2012 to 2019 (8 years) for three districts of Gujarat state, viz., Mehsana, Patan and Gandhinagar were considered and analyzed in the present study.
  • ThesisItemOpen Access
    COMPARISON OF BREEDING VALUES OF PROGENY TESTED SIRES WITH PEDIGREE SELECTED SIRES IN HOLSTEIN FRIESIAN CROSSBRED CATTLE
    (DEPARTMENT OF ANIMAL GENETICS AND BREEDING COLLEGE OF VETERINARY SCIENCE AND ANIMAL HUSBANDRY ANAND AGRICULTURAL UNIVERSITY ANAND, 2019) Patel Ashish C.; Dr. D. N. Rank
    The present study was conducted to compare the estimated breeding values of progeny tested sires and pedigree selected sires for test day yield records of Crossbred Holstein Friesian cattle. A total of 1,20,599 first lactation records of 13,015 daughters sired by 267 sires were collected from INAPH database maintained by NDDB. Variance and covariance components for test-day milk yield (TDMY), test-day fat yield (TDFY), test-day SNF yield (TDSNFY) and test-day protein yield (TDPY) were estimated by three different random regression test day models (RRTDM), viz., Spline function, Wilmink function and Legendre polynomial (LP) functions using Average Information Restricted Maximum Likelihood (AIREML).
  • ThesisItemOpen Access
    METAGENOMIC ANALYSIS OF CAMEL RUMEN MICROBIAL DIVERSITY FOR MINING GLYCOSIDE HYDROLASES
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2019) Priyaranjan Mishra; Dr. P. G. Koringa
    India possesses 9 breeds of camel, having a population of 4 million numbers. Presence of diverse groups of microorganism, especially anaerobic and facultative anaerobic bacteria, in the forestomach of camels have a crucial role in their physiological development and proper feed utilization. Aim of the present study was to reveal the bacterial diversity in different fractions of camel rumen liquor at different time intervals in response to feeding of different fiber diet (Guar, Bajra, Maize and Jowar). Metagenomic DNA was isolated from rumen samples of fourteen adult camels of Bikaneri and Kachchhi breeds followed by amplicon sequencing of V3-V4 hypervariable region of prokaryotic 16S rRNA gene in Illumina MiSeq platform. A total of 20.17 million resultant raw reads were clustered into 7,906 Operational Taxonomic Units (OTU) at 97% sequence similarity and taxonomically classified into 36 phyla and 415 genera, by using Greengene reference database, through QIIME pipeline. Phyla Bacteroidetes, Firmicutes, Proteobacteria, Fibrobacter and Verrucomicrobia were significantly dominant in all feed groups (p < 0.05).
  • ThesisItemOpen Access
    PHENOTYPIC CHARACTERIZATION OF HILL CATTLE OF GUJARAT
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2019) Dineshkumar D. Patel; Dr. D. N. Rank
    A hill cattle population locally known as “Dagri” reared by tribals from districts adjoining Madhya Pradesh and Rajasthan, mainly Dahod and Chhotaudepur and to some extent Panchmahal, Mahisagar and Narmada was investigated for its phenotypic characterization. A total of 634 animals were examined for body weight and body measurements. Body weight of the newborn calf (4) and preweaning weight (24) were recorded by actual measurement on the weighing scale while, the body weight of animals above one year (606) was derived from body measurements using standard formula. Body measurements in adult males, females and heifers were taken on 606 animals. Milk composition was studied in milk samples from 50 cows. Draftability was also studied on 11 pairs of bullocks.
  • ThesisItemOpen Access
    GENETIC DIVERSITY AMONG DOMESTIC CHICKEN USING DNA BARCODING AND MICROSATELLITE MARKERS
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry, Anand Agricultural University, Anand, 2019) Dave Ankit; Dr. D. N. Rank
    Biodiversity literally means variation of life on Earth that exists at several levels in the biological organization and it is most important for healthy ecosystems. Species diversity in an ecosystem is important because different species carry out the many vital roles necessary for a stable functioning of ecosystem. Similarly, genetic diversity within species is equally important for long-term genetic health. Genetic diversity is a trait of both individuals and populations that describes the variation of alleles and genotypes within the genome (Frankham et al., 2002). It affects population characteristics such as extinction risk and evolutionary potential (Frankham et al., 2002). Loss of genetic diversity can lower the potential of populations to respond to environmental variables, both short term and long term. To avoid negative outcomes due to decreased biodiversity, it is important to evaluate and maintain genetic diversity.
  • ThesisItemOpen Access
    GENETIC CHARACTERIZATION OF NATIVE CHICKEN POPULATION OF NORTH GUJARAT USING MICROSATELLITE MARKERS
    (Department of Animal Genetics & Breeding College of Veterinary Science and Animal Husbandry Anand Agricultural University, Anand, 2019) Chaudhary Dhavalkumar; Dr. R. S. Joshi
    Genetic characterization assesses the genetic constitution of a breed/population of a species. It assesses the genetic uniformity, admixture or subdivisions, inbreeding, or introgression in the population. Phylogenetic relationships of populations based on genetic analysis unravel the evolutionary history of the breeds/populations of a species. Through this, we can prioritize the breeds for conservation using molecular data and monitor its status in the defined geographical region.