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Plant Growth Promoting Rhizobacteria (PGPR) as Green Bioinoculants: Recent Developments, Constraints, and Prospects

Sustainability (Basel, Switzerland), 2021-02, Vol.13 (3), p.1140 [Tạp chí có phản biện]

2021. This work is licensed under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 2071-1050 ;EISSN: 2071-1050 ;DOI: 10.3390/su13031140

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  • Nhan đề:
    Plant Growth Promoting Rhizobacteria (PGPR) as Green Bioinoculants: Recent Developments, Constraints, and Prospects
  • Tác giả: Basu, Anirban ; Prasad, Priyanka ; Das, Subha Narayan ; Kalam, Sadaf ; Sayyed, R. Z. ; Reddy, M. S. ; El Enshasy, Hesham
  • Chủ đề: Abiotic stress ; Agricultural production ; Agriculture ; Agrochemicals ; Bacteria ; Crop diseases ; Crop yield ; Environmental impact ; Fertilizers ; Food production ; Fungi ; Host plants ; Microbiota ; Microorganisms ; Nitrogen ; Nutrients ; Nutrition ; Pathogens ; Physiology ; Plant growth ; Plant nutrition ; Productivity ; Rhizosphere ; Seeds ; Soil treatment ; Soils ; Sustainable agriculture
  • Là 1 phần của: Sustainability (Basel, Switzerland), 2021-02, Vol.13 (3), p.1140
  • Mô tả: The quest for enhancing agricultural yields due to increased pressure on food production has inevitably led to the indiscriminate use of chemical fertilizers and other agrochemicals. Biofertilizers are emerging as a suitable alternative to counteract the adverse environmental impacts exerted by synthetic agrochemicals. Biofertilizers facilitate the overall growth and yield of crops in an eco-friendly manner. They contain living or dormant microbes, which are applied to the soil or used for treating crop seeds. One of the foremost candidates in this respect is rhizobacteria. Plant growth promoting rhizobacteria (PGPR) are an important cluster of beneficial, root-colonizing bacteria thriving in the plant rhizosphere and bulk soil. They exhibit synergistic and antagonistic interactions with the soil microbiota and engage in an array of activities of ecological significance. They promote plant growth by facilitating biotic and abiotic stress tolerance and support the nutrition of host plants. Due to their active growth endorsing activities, PGPRs are considered an eco-friendly alternative to hazardous chemical fertilizers. The use of PGPRs as biofertilizers is a biological approach toward the sustainable intensification of agriculture. However, their application for increasing agricultural yields has several pros and cons. Application of potential biofertilizers that perform well in the laboratory and greenhouse conditions often fails to deliver the expected effects on plant development in field settings. Here we review the different types of PGPR-based biofertilizers, discuss the challenges faced in the widespread adoption of biofertilizers, and deliberate the prospects of using biofertilizers to promote sustainable agriculture.
  • Nơi xuất bản: Basel: MDPI AG
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 2071-1050
    EISSN: 2071-1050
    DOI: 10.3390/su13031140
  • Nguồn: GFMER Free Medical Journals
    ROAD: Directory of Open Access Scholarly Resources
    ProQuest Central
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