Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges
There appears to be an increasing demand for quality food and fodder to ensure environmental safety. Although chemical fertilizers and pesticides are widely used to increase crop yield and plant protection, the unauthorized and injudicious use of chemicals negatively affects native flora and fauna a...
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Springer
2024
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/139919 |
| _version_ | 1855524688202039296 |
|---|---|
| author | Bhattacharyya, Pranaba Nanda Sandilya, Sosanka Protim Sarma, Bhaskar Pandey, Abhay K. Dutta, Jintu Mahanta, Kaberi Lesueur, Didier Nath, Bharat Chandra Borah, Dhrubajit Borgohain, Dhruba Jyoti |
| author_browse | Bhattacharyya, Pranaba Nanda Borah, Dhrubajit Borgohain, Dhruba Jyoti Dutta, Jintu Lesueur, Didier Mahanta, Kaberi Nath, Bharat Chandra Pandey, Abhay K. Sandilya, Sosanka Protim Sarma, Bhaskar |
| author_facet | Bhattacharyya, Pranaba Nanda Sandilya, Sosanka Protim Sarma, Bhaskar Pandey, Abhay K. Dutta, Jintu Mahanta, Kaberi Lesueur, Didier Nath, Bharat Chandra Borah, Dhrubajit Borgohain, Dhruba Jyoti |
| author_sort | Bhattacharyya, Pranaba Nanda |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | There appears to be an increasing demand for quality food and fodder to ensure environmental safety. Although chemical fertilizers and pesticides are widely used to increase crop yield and plant protection, the unauthorized and injudicious use of chemicals negatively affects native flora and fauna and depletes natural soil fertility, culminating in quality loss, climate crisis, and global warming. Recently, there has been a lot of focus on using biochar to improve soil health, mitigate soil degradation, and control soil and water pollution because biochar restores ecosystems and enhances soil quality. Biochar is a solid, carbon-rich material with a high surface area and improved nutrient content that exhibits slow nutrient release properties obtained through the pyrolysis of various biochar-based environmental materials. Sustainable biochar release in the soil can improve plant growth through nutrient use efficiencies, enhancing beneficial plant–microbe interactions, and plant protection. The current review summarizes the properties and cost-effective production technologies of quality biochar, sustainable application, action mechanisms for improving soil properties, and prominent plant–microbe interactions for enhanced plant growth and survival under climate-smart agriculture. Biochar’s agronomic potential in the soil is affected by physical and chemical properties, such as surface area, particle density, and pore size distribution, as well as pH, electrical conductivity, total and plant-available concentrations of carbon, nitrogen, potassium, and phosphorus, cation exchange capacity, and certain minor nutrients. Additionally, the essential requirements of healthy soil and associated attributes of good agricultural practices are addressed, along with the key benefits, limitations, and opportunities of biochar application for enhancing sustainability in agriculture. |
| format | Journal Article |
| id | CGSpace139919 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1399192025-12-08T09:54:28Z Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges Bhattacharyya, Pranaba Nanda Sandilya, Sosanka Protim Sarma, Bhaskar Pandey, Abhay K. Dutta, Jintu Mahanta, Kaberi Lesueur, Didier Nath, Bharat Chandra Borah, Dhrubajit Borgohain, Dhruba Jyoti climate-smart agriculture climate services fertilization biochar There appears to be an increasing demand for quality food and fodder to ensure environmental safety. Although chemical fertilizers and pesticides are widely used to increase crop yield and plant protection, the unauthorized and injudicious use of chemicals negatively affects native flora and fauna and depletes natural soil fertility, culminating in quality loss, climate crisis, and global warming. Recently, there has been a lot of focus on using biochar to improve soil health, mitigate soil degradation, and control soil and water pollution because biochar restores ecosystems and enhances soil quality. Biochar is a solid, carbon-rich material with a high surface area and improved nutrient content that exhibits slow nutrient release properties obtained through the pyrolysis of various biochar-based environmental materials. Sustainable biochar release in the soil can improve plant growth through nutrient use efficiencies, enhancing beneficial plant–microbe interactions, and plant protection. The current review summarizes the properties and cost-effective production technologies of quality biochar, sustainable application, action mechanisms for improving soil properties, and prominent plant–microbe interactions for enhanced plant growth and survival under climate-smart agriculture. Biochar’s agronomic potential in the soil is affected by physical and chemical properties, such as surface area, particle density, and pore size distribution, as well as pH, electrical conductivity, total and plant-available concentrations of carbon, nitrogen, potassium, and phosphorus, cation exchange capacity, and certain minor nutrients. Additionally, the essential requirements of healthy soil and associated attributes of good agricultural practices are addressed, along with the key benefits, limitations, and opportunities of biochar application for enhancing sustainability in agriculture. 2024-03 2024-03-12T06:50:29Z 2024-03-12T06:50:29Z Journal Article https://hdl.handle.net/10568/139919 en Limited Access application/pdf Springer Bhattacharyya, P.N.; Sandilya, S.P.; Sarma, B.; Pandey, A.K.; Dutta, J.; Mahanta, K.; Lesueur, D.; Nath, B.C.; Borah, D.; Borgohain, D.J. (2024) Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges. Journal of Soil Science and Plant Nutrition 24 p. 135-158. ISSN: 0718-9508 |
| spellingShingle | climate-smart agriculture climate services fertilization biochar Bhattacharyya, Pranaba Nanda Sandilya, Sosanka Protim Sarma, Bhaskar Pandey, Abhay K. Dutta, Jintu Mahanta, Kaberi Lesueur, Didier Nath, Bharat Chandra Borah, Dhrubajit Borgohain, Dhruba Jyoti Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title | Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title_full | Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title_fullStr | Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title_full_unstemmed | Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title_short | Biochar as soil amendment in climate-smart agriculture: Opportunities, future prospects, and challenges |
| title_sort | biochar as soil amendment in climate smart agriculture opportunities future prospects and challenges |
| topic | climate-smart agriculture climate services fertilization biochar |
| url | https://hdl.handle.net/10568/139919 |
| work_keys_str_mv | AT bhattacharyyapranabananda biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT sandilyasosankaprotim biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT sarmabhaskar biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT pandeyabhayk biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT duttajintu biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT mahantakaberi biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT lesueurdidier biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT nathbharatchandra biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT borahdhrubajit biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges AT borgohaindhrubajyoti biocharassoilamendmentinclimatesmartagricultureopportunitiesfutureprospectsandchallenges |