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Agricultural Microbiology Research Progress in India in the New Millennium Proc

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Title Agricultural Microbiology Research Progress in India in the New Millennium Proc
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Creator Rao DLN, Adhya TK and Saxena, AK
 
Subject Biological Nitrogen Fixation; Biofertilizers; Climate Change; Endophytes; Microbial Diversity;Plant Growth Promoting Bacteria; Soil Bioremediation; Soil Health (6) (PDF) Agricultural Microbiology Research Progress in India in the New Millennium. Available from: https://www.researchgate.net/publication/335659938_Agricultural_Microbiology_Research_Progress_in_India_in_the_New_Millennium [accessed Sep 03 2021].
 
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The research efforts in microbiology over last two decades have focussed on assessing the microbial diversity in various soiltypes and cropping systems in all agro-eco-regions, including extreme environments resulting in creation of a vast repositoryof microorganisms, free living and endophytes. A marked departure from the past is their identification by both conventionaland molecular methods, resulting in discovery of many novel species. The effects of various soil and agronomic managementpractices were assessed on soil microbial diversity and soil health by both classical and metagenomic approach. Thebeneficial effects of organic and integrated farming, and adverse effects of chemical intensification have been assessed,leading to the identification of actinobacteria as important players in maintaining soil health. A major impact has been thefirm attention received from policy makers on the urgent need to conserve soil biodiversity and improve soil health.Identification of rapid methods of soil biological health assessment, improved rhizobial inoculants, microbial technologyfor rapid in situ and ex situ residue and waste breakdown, and mitigating climate change effects are the current priorities.Future priorities include assessment of the structure and function of the vast reservoir of unculturable microbes;deleterious microorganisms, assessment of soil-plant-microbe continuum and plant immunity modulation by microbes;rhizosphere engineering, role of archaea in maintaining soil health, microbial methods to improve soil organic matterformation; assessment and quantification of ecosystem services rendered by agriculturally important microorganisms; andimproved microbial technology for biofertilizers and delivery systems. The tremendous advances in agricultural microbiologyin last two decades in India are a cause for optimism that solutions will be forged for the above challenges using bothclassical and modern approaches, thereby ushering in the process more sustainable agricultural systems.
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Date 2021-09-06T17:01:52Z
2021-09-06T17:01:52Z
2019-01-01
 
Type Research Paper
 
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http://krishi.icar.gov.in/jspui/handle/123456789/61458
 
Language English
 
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