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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
    CONSORTIUM DEVELOPMENT FROM PHYLLOSPHERIC AND RHIZOSPHERIC METHYLOTROPHIC BACTERIA OF PADDY AS LIQUID PLANT PROBIOTICS AND ITS EFFICACY ON CV. GURJARI
    (DEPARTMENT OF AGRICULTURAL MICROBIOLOGY B. A. COLLEGE OF AGRICULTURE ANAND AGRICULTURAL UNIVERSITY ANAND, 2017) Prajapati Ronakkumar Rameshbhai; Dr. R. V. Vyas
    Phyllospheric methylotrophic bacteria were isolated from leaf surface of paddy from Anand, Thasra and Nawagam Tehshil on NMS medium supplemented with methanol (1%) by Leaf imprinting technique. Three native phyllospheric efficient methylotrophic bacterial isolates (M 3, M 10 and M 15) selected for detailed studies and found compatible with three rhizospheric methylotrophic bacteria (AAU reference strains) viz. Bacillus aerius AAU M 8, Panibacillus illinoisensis AAU M 17 and B. megaterium AAU M 29, and were used for consortium development to test its efficacy on paddy cv. Gurjari. Screening and characterization through 16S rRNA sequencing was carried out to identify three selected isolates.
  • ThesisItemOpen Access
    EFFICACY OF NATIVE PGPR CONSORTIUM AND FORTIFIED FORMULATIONS BY PHYTOEXTRACTS FOR MANAGEMENT OF SOIL BORNE DISEASE COMPLEX WITH SPECIAL EMPHASIS ON ROOT KNOT NEMATODE IN CUCUMBER (CUCUMIS SATIVUS L.)
    (DEPARTMENT OF AGRICULTURAL MICROBIOLOGY B. A. COLLEGE OF AGRICULTURE ANAND AGRICULTURAL UNIVERSITY ANAND, 2017) Panpatte Deepak Gopalrao; Mrs. H. N. Shelat
    Research was carried out to develop fortified formulation comprising of bacterial strains Providencia vermicola AAU PR1 (NCBI ACCN: KJ161325), Pseudomonas putida AAU PR2 (NCBI ACCN: KJ161326) and Pseudomonas fluorescens AAU PR3 (NCBI ACCN: KJ161327) with extracts of botanicals viz. A. indica (neem), I. carnea (besharam) and B. juncea (mustard cake) having biocontrol activity. Individual bacterial strains were found compatible with each other as well as phyto-extracts up to 10% aqueous concentration; rather there was an increase in population of bacterial count in presence of phyto-extracts. Fortified PGPR consortium was prepared having initial bacterial count 1.3 x109 and its longevity studied for 12 months maintaining count up to 7.3 x 107 cfu/ml.
  • ThesisItemOpen Access
    AGRICULTURALLY BENEFICIAL BACTERIAL ISOLATES FROM PANCHAGAVYA AND ESTABLISHING THEIR PGP ROLE IN CHILLI (Capsicum annuum L.)
    (DEPARTMENT OF AGRICULTURAL MICROBIOLOGY B. A. COLLEGE OF AGRICULTURE ANAND AGRICULTURAL UNIVERSITY ANAND, 2016) Vaibhav Vinaykumar Panchal; Prof. Harsha N. Shelat
    The present study was aimed to prepare Panchagavya (PG) which is concoction of desi cow’s direct (Milk, cow dung, cow urine) and 2 derived (curd and ghee) products. Moreover, Modified Panchgavya (MPG) using additional ingredients like sugarcane juice, yeast and ripened banana was also prepared. Total ten bacteria were isolated using different nutrient media from PG and MPG. The isolates were characterized morphologically and biochemically. Amongst all, two isolates V1PG, V3PG isolated from Panchagavya and two isolates V9MPG and V10MPG proved to be the best for their plant growth promoting efficiency viz. solubilization/mobilization of insoluble phosphate and potash, production of siderophore, cellulase and ACC deaminase enzyme and growth hormone - indole acetic acid (IAA). All the four bacteria showed inhibition of plant pathogenic fungi however, isolate V1PG proved the best and shown zone of inhibition of funagl pathogens Fusarium oxysporum, Macrophomina phaseolina Fusarium solani, Aspergillus niger, Pythium sp. and Alternaria alternata by 50, 45 and 40, 40 , 21 and 20 percent followed by V3PG by 46, 35 , 36, 35, 20 and 15 percent , respectively over control.
  • ThesisItemOpen Access
    CONSORTIUM DEVELOPMENT FROM PHYLLOSPHERIC AND RHIZOSPHERIC METHYLOTROPHIC BACTERIA OF PADDY AS LIQUID PLANT PROBIOTICS AND ITS EFFICACY ON CV. GURJARI
    (AAU, Anand, 2017) PRAJAPATI RONAKKUMAR RAMESHBHAI; Dr. R. V. Vyas
    Phyllospheric methylotrophic bacteria were isolated from leaf surface of paddy from Anand, Thasra and Nawagam Tehshil on NMS medium supplemented with methanol (1%) by Leaf imprinting technique. Three native phyllospheric efficient methylotrophic bacterial isolates (M 3, M 10 and M 15) selected for detailed studies and found compatible with three rhizospheric methylotrophic bacteria (AAU reference strains) viz. Bacillus aerius AAU M 8, Panibacillus illinoisensis AAU M 17 and B. megaterium AAU M 29, and were used for consortium development to test its efficacy on paddy cv. Gurjari. Screening and characterization through 16S rRNA sequencing was carried out to identify three selected isolates. Beneficial native phyllospheric methylotrophic bacteria have additional ability to promote plant growth through one or more mechanisms (PGPR traits) viz. phosphorus and potash solubilization; ii production of phytohormones like indole-3-acetic acid (IAA) and siderophores production; tolerance to high pH and protection against pathogenic fungi as antagonist and possessing nifH gene for nitrogen fixation. Production of useful enzymes by isolates like methane degradation sMMO and MDH, as well as lipase and protease were confirmed in the laboratory. Plant growth promotion activity of phyllospheric methylotrophic bacterial isolates was studied in vitro through seed treatment of rice seeds were found to improve germination with better root and shoot. The experiment laid out in Randomized block design with four replication at Agricultural Research Station for irrigated crops, Thasra during 2014 and 2015. The treatments comprised of (T1: 100% RDF, T2: 80% RDF, T3: 60% RDF, T4: 80% RDF + consortium, T5: 60% RDF + consortium, T6: Only consortium and T7: Absolute control). The results indicated that T4 treatment showed significantly higher growth parameters viz., plant height, chlorophyll content, number of effective tiller/plant, root length, shoot fresh weight, shoot dry weight, yield attributing component viz. number of penicle/hill, length of penicle, number of grain/penicle, grain weight, grain yield, straw yield and higher methylobacterium count with better net return and saving of NPK chemical fertilizers (20%) followed by T1, T2 and T5 treatments over control.
  • ThesisItemOpen Access
    CONSORTIUM DEVELOPMENT FROM PHYLLOSPHERIC AND RHIZOSPHERIC METHYLOTROPHIC BACTERIA OF PADDY AS LIQUID PLANT PROBIOTICS AND ITS EFFICACY ON CV. GURJARI
    (AAU, Anand, 2017) PRAJAPATI RONAKKUMAR RAMESHBHAI; Dr. R. V. Vyas
    Phyllospheric methylotrophic bacteria were isolated from leaf surface of paddy from Anand, Thasra and Nawagam Tehshil on NMS medium supplemented with methanol (1%) by Leaf imprinting technique. Three native phyllospheric efficient methylotrophic bacterial isolates (M 3, M 10 and M 15) selected for detailed studies and found compatible with three rhizospheric methylotrophic bacteria (AAU reference strains) viz. Bacillus aerius AAU M 8, Panibacillus illinoisensis AAU M 17 and B. megaterium AAU M 29, and were used for consortium development to test its efficacy on paddy cv. Gurjari. Screening and characterization through 16S rRNA sequencing was carried out to identify three selected isolates. Beneficial native phyllospheric methylotrophic bacteria have additional ability to promote plant growth through one or more mechanisms (PGPR traits) viz. phosphorus and potash solubilization; ii production of phytohormones like indole-3-acetic acid (IAA) and siderophores production; tolerance to high pH and protection against pathogenic fungi as antagonist and possessing nifH gene for nitrogen fixation. Production of useful enzymes by isolates like methane degradation sMMO and MDH, as well as lipase and protease were confirmed in the laboratory. Plant growth promotion activity of phyllospheric methylotrophic bacterial isolates was studied in vitro through seed treatment of rice seeds were found to improve germination with better root and shoot. The experiment laid out in Randomized block design with four replication at Agricultural Research Station for irrigated crops, Thasra during 2014 and 2015. The treatments comprised of (T1: 100% RDF, T2: 80% RDF, T3: 60% RDF, T4: 80% RDF + consortium, T5: 60% RDF + consortium, T6: Only consortium and T7: Absolute control). The results indicated that T4 treatment showed significantly higher growth parameters viz., plant height, chlorophyll content, number of effective tiller/plant, root length, shoot fresh weight, shoot dry weight, yield attributing component viz. number of penicle/hill, length of penicle, number of grain/penicle, grain weight, grain yield, straw yield and higher methylobacterium count with better net return and saving of NPK chemical fertilizers (20%) followed by T1, T2 and T5 treatments over control.
  • ThesisItemOpen Access
    “AGRICULTURALLY BENEFICIAL BACTERIAL ISOLATES FROM PANCHAGAVYA AND ESTABLISHING THEIR PGP ROLE IN CHILLI (Capsicum annuum L.)”
    (Anand Agricultural University, Anand, 2016) Vaibhav Vinaykumar Panchal; Prof. Harsha N. Shelat
    The present study was aimed to prepare Panchagavya (PG) which is concoction of desi cow’s direct (Milk, cow dung, cow urine) and 2 derived (curd and ghee) products. Moreover, Modified Panchgavya (MPG) using additional ingredients like sugarcane juice, yeast and ripened banana was also prepared. Total ten bacteria were isolated using different nutrient media from PG and MPG. The isolates were characterized morphologically and biochemically. Amongst all, two isolates V1PG, V3PG isolated from Panchagavya and two isolates V9MPG and V10MPG proved to be the best for their plant growth promoting efficiency viz. solubilization/mobilization of insoluble phosphate and potash, production of siderophore, cellulase and ACC deaminase enzyme and growth hormone - indole acetic acid (IAA). All the four bacteria showed inhibition of plant pathogenic fungi however
  • ThesisItemOpen Access
    Isolation and characterization of rhizospheric bacteria from medicinal plants and their efficacy for plant growth promotion in Kalmegh (Andrographis paniculata)
    (Anand Agricultural University, Anand, 2016) Parita Kishorbhai Kunjadiya; Prof. Harsha N. Shelat
    The present study was aimed to isolate plant growth promoting bacteria from the rhizosphere of medicinal plants. Total eighteen bacteria were isolated using different nutrient media from rhizospheric soil of medicinal plants viz. Safed musli (Chlorophytum borivillianum), Shankh pushpi (Convolvulus pluricaulis) and Kalmegh (Andrographis paniculata) from Anand Agriculture University, Gujarat. The isolates were characterized morphologically and biochemically. Amongst all, three isolates A5, A7 and A18 proved to be the best for their plant growth promoting efficiency viz. solubilization/mobilization of insoluble phosphate and potash, production of siderophore, cellulase and ACC deaminase enzyme and growth hormone indole acetic acid (IAA) as well as showed inhibition of plant pathogenic fungi Macrophomina phaseolina and Aspergillus flavus by 27% to 55%, respectively
  • ThesisItemOpen Access
    DIAZOTROPH ISOLATION AND nifH GENE EXPRESSION FROM RHIZOSPHERE OF RICE (Oryza sativa L.)
    (Anand Agricultural University, Anand, 2016) ARMI R. PATEL; Dr. R. V. Vyas
    The study of free-living nitrogen-fixing diazotrophs in soil is important in respect to the diversity of soil microbial communities. The present investigation was carried out to isolate efficient diazotrophic cultures from rhizospheric soil of organically and conventionally grown rice fields of Main Rice Research Station, Anand Agricultural University, Nawagam and study of nifH expression of the diazotrophs followed by microbial diversity studies