| Autor: |
Vriti Sharma, Aakriti Singh, Diksha Sharma, Aashima Sharma, Sarika Phogat, Navjyoti Chakraborty, Sayan Chatterjee, Ram Singh Purty |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Plant Science Today. 8:25-32 |
| ISSN: |
2348-1900 |
| Popis: |
One of the major challenges that the world is facing currently is the inadequate amount of food production with high nutrient content in accordance with the increase in population size. Moreover, availability of cultivable area with fertile soil is reducing day by day owing to ever increasing population. Further, water scarcity and expensive agricultural equipment have led to the use of agrochemicals and untreated water. Excessive use of chemical fertilizers to increase crop yield have resulted in deleterious effects on the environment, health and economy, which can be overcome to a great extent by employing biological fertilizers. There are various microbes that grows in the rhizospheric region of plants known as plant growth-promoting rhizobacteria (PGPR). PGPR act by direct and indirect modes to stimulate plant growth and improve stress reduction in plants. PGPRs are used for potential agriculture practices having a wide range of benefits like increase in nutrients content, healthy growth of crops, production of phytohormones, prevention from heavy metal stress conditions and increase in crop yield. This review reports recent studies in crop improvement strategies using PGPR and describes the mechanisms involved. The potential mechanisms of PGPR and its allies pave the way for sustainable development towards agriculture and commercialization of potential bacteria. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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