Related Experiment Video
Updated: Mar 11, 2026
04:29
Author Spotlight: Developing Synthetic Microbial Communities for Generating Second-Generation Biofertilizers
Published on: May 24, 2024
1.7K
Biofertilizers: a potential approach for sustainable agriculture development
Trishna Mahanty1, Surajit Bhattacharjee1, Madhurankhi Goswami2
1Department of Molecular Biology and Bioinformatics, Tripura University (A Central University), Suryamaninagar, Agartala, Tripura, 799022, India.
Environmental Science and Pollution Research International
|November 27, 2016
Summary
Biofertilizers offer a sustainable solution to enhance crop yield and food security by utilizing microbes to provide essential nutrients. This approach reduces reliance on chemical fertilizers, benefiting both environmental ecology and human health.
Area of Science:
- Agricultural Science
- Microbiology
- Environmental Science
Background:
- Growing global population necessitates increased agricultural productivity.
- Limited arable land and environmental concerns restrict traditional farming methods.
- Over-reliance on chemical fertilizers poses risks to ecosystems and human health.
Purpose of the Study:
- To review the mechanisms by which biofertilizers promote plant growth.
- To explore the protective roles of biofertilizers against plant pathogens.
- To discuss the diverse applications of biofertilizers in agriculture, bioremediation, and ecology.
Main Methods:
- Review of existing scientific literature on microorganisms with biofertilizer-like activities.
- Analysis of studies detailing nutrient provision by biofertilizers.
- Examination of research on plant growth promotion and pathogen protection conferred by biofertilizers.
Main Results:
- Microorganisms such as plant growth-promoting bacteria, fungi, and Cyanobacteria exhibit significant biofertilizer potential.
- Biofertilizers effectively supply essential nutrients, leading to enhanced crop yields.
- Biofertilizers contribute to plant protection against various pathogens.
Conclusions:
- Biofertilizers represent a viable alternative to chemical fertilizers, promoting sustainable agriculture.
- Microbial biofertilizers enhance crop production and food safety.
- Applications of biofertilizers extend to bioremediation and ecological restoration.
Related Concept Videos
01:27Microorganisms in Agriculture and Food industry
1.8K
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
1.8K
01:30Environmental Applications of Microorganisms
1.3K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.3K
01:43Sustainable Development
15.4K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
15.4K
00:46Bioremediation
22.7K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
22.7K
02:11The Roles of Bacteria and Fungi in Plant Nutrition
47.7K
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
47.7K
01:59Plant Breeding and Biotechnology
22.0K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
22.0K