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4 Botany – Biofertilizer Technology

Dr.Kumar Yerkala

1

Nitrogen Fixing Bio-Fertilizers- Unit-1:

Classifications of Nitrogen Biofertilizers- Unit-1:

 

 

Advantages of Nitrogen Biofertilizers- Unit-1:

 

1. “Introduction to Biofertilizers: || Microbes as Biofertilizers” by Botany Main Studio is licensed under CC BY 4.0

2.“Mechanism of Nitrogen Fixation “ by Dr Geeta is licensed under CC BY 4.0

1.1 “Agricultural bacteriology;” by Conn, H. W. (Herbert William) is in the Public Domain, CC0

1.2 “Clostridium difficile” by CDC/ James Archer is licensed under CC BY-SA 4.0

1.3 “Anabaena sphaerica” by Patrioter6 is licensed under CC BY-SA 4.0

1.4 “Cyanobactéries – Nostoc -“ by Philippe Garcelo is licensed under CC BY 2.0

“Root nodules” by International Rice Research Institute (IRRI) is licensed under CC BY-NC-SA 2.0

“Frankia alni” by Lebrac is licensed under CC BY-SA 4.0

“Comparative Study of Nitrogen-Fixing Bacteria in Terrestrial and Aquatic Habitats: Insights and Future Prospects” by Goyal S, Kumar A, Sharma P, Gill A. R, Sharma A. K, Devi A, Sharma is licensed under CC BY 4.0

“A Sustainable Agriculture Method Using Biofertilizers: An Eco-Friendly Approach” by SHARMA ET AL is licensed under CC BY 4.0

2. Unit:2

 

 

P-Solubilizing Bacteria

1.“Biofertilizer” by Wikipedia audio is licensed under CC BY 4.0

“Bacillus megaterium” by Mihaela Marilena Stancu is licensed under CC BY-SA 4.0

2.Supplementary

“Phosphorus solubilizing microorganisms: potential promoters of agricultural and environmental engineering” by Wang et al. is licensed under CC BY 4.0

 

3.  

Unit-3

Arbuscular mycorrhiza

 

Ectomycorrhiza

 

“orchid mycorrhiza

1.“Mycorrhizal Fungi and Agriculture” by The Hidden World of Microbes is licensed under CC BY 4.0

 

2.“arbuscular mycorrhiza, Glomeromycota” by M. Piepenbring is licensed under CC BY-SA 4.0

3.“Ectomycorrhizal mycelium” by André-Ph. D. Picard is licensed under CC BY-SA 4.0

4.“orchid mycorrhiza root transverse section” by Prof. Meike Piepenbring is licensed under CC BY-SA 4.0

     
  Unit-5 “Basic Techniques in Microbiology – Liquid media Cultures” by Broadcast Biology is licensed under CC BY 4.0
  Unit-6

Nitrogen fixation 

“Genetics and Regulation of N₂ Fixation” by Boundless (now LumenLearning) is licensed under CC BY-SA 4.0
  Unit-7 1.“Solid State Fermentation” by Adrija Dutta is licensed under CC BY-SA 4.0

2: “Adoption of circular economy principles can help in reducing the negative impact on natural resources” by Sandro Donnini et al. is licensed under CC BY 4.0

3.“Compost Garbage Biological” by 1195798 (pixabay.com) is in the Public Domain

 

License

Icon for the Creative Commons Attribution 4.0 International License

OER for BRAOU ODL Copyright © by Sushumna Rao; Dr.Kishore Mendam; Dr. PADALA LAXMAN; Dr AVINASH K; Dr. Vijaya Ushasree U; and Dr.Kumar Yerkala is licensed under a Creative Commons Attribution 4.0 International License, except where otherwise noted.