Phosphate-solubilizing Microbe from Saprists Peat Soil and their Potency to Enhance Oil Palm Growth and P Uptake

Istina, Ida Nur; Widiastuti, Happy; Joy, Benny; Antralina, Merry

doi:10.1016/j.profoo.2015.01.047

Cited by 52 publications

(17 citation statements)

References 13 publications

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“…Soil bacteria that have been reported to mobilize poorly available phosphorus via solubilization and mineralization include Pseudomonas spp., Agrobacterium spp., and Bacillus circulans ( Babalola and Glick, 2012b ). Other phosphorus solubilizing and mineralizing bacteria include various strains of Azotobacter ( Kumar et al, 2014 ), Bacillus ( Jahan et al, 2013 ; David et al, 2014 ), Burkholderia ( Mamta et al, 2010 ; Zhao et al, 2014 ; Istina et al, 2015 ), Enterobacter, Erwinia ( Chakraborty et al, 2009 ), Kushneria ( Zhu et al, 2011 ), Paenibacillus ( Fernández Bidondo et al, 2011 ), Ralstonia, Rhizobium ( Tajini et al, 2012 ), Rhodococcus, Serratia, Bradyrhizobium, Salmonella, Sinomonas , and Thiobacillus ( Postma et al, 2010 ; David et al, 2014 ).…”

Section: Phosphorus Solubilizing Microorganisms (Psm)mentioning

confidence: 99%

Microbial Phosphorus Solubilization and Its Potential for Use in Sustainable Agriculture

2017

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The use of excess conventional Phosphorus (P) fertilizers to improve agricultural productivity, in order to meet constantly increasing global food demand, potentially causes surface and ground water pollution, waterway eutrophication, soil fertility depletion, and accumulation of toxic elements such as high concentration of selenium (Se), arsenic (As) in the soil. Quite a number of soil microorganisms are capable of solubilizing/mineralizing insoluble soil phosphate to release soluble P and making it available to plants. These microorganisms improve the growth and yield of a wide variety of crops. Thus, inoculating seeds/crops/soil with Phosphate Solubilizing Microorganisms (PSM) is a promising strategy to improve world food production without causing any environmental hazard. Despite their great significance in soil fertility improvement, phosphorus-solubilizing microorganisms have yet to replace conventional chemical fertilizers in commercial agriculture. A better understanding of recent developments in PSM functional diversity, colonizing ability, mode of actions and judicious application should facilitate their use as reliable components of sustainable agricultural systems. In this review, we discussed various soil microorganisms that have the ability to solubilize phosphorus and hence have the potential to be used as bio fertilizers. The mechanisms of inorganic phosphate solubilization by PSM and the mechanisms of organic phosphorus mineralization are highlighted together with some factors that determine the success of this technology. Finally we provide some indications that the use of PSM will promote sustainable agriculture and conclude that this technology is ready for commercial exploitation in various regions worldwide.

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Section: Phosphorus Solubilizing Microorganisms (Psm)mentioning

confidence: 99%

Microbial Phosphorus Solubilization and Its Potential for Use in Sustainable Agriculture

2017

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“…There is an array of phosphorus solubilizing bacteria that are capable of mobilizing forms of phosphorus, which are poorly accessible. These taxa include Bacillus circulans, Agrobacterium spp, Pseudomonas spp (Babalola and Glick, 2012), Bacillus (Raj et al, 2014), Rhizobium (Tajini et al, 2012), Paenibacillus (Bidondo et al, 2011), Burkholderia (Istina et al, 2015), Azotobacter (Kumar et al, 2014), Enterobacter, and Erwinia (Chakraborty et al, 2009). Similarly, the most efficient phosphate solubilizing fungi (PSF) are generally strains of Alternaria, Achrothcium, Aspergillus, Cephalosporium, Arthrobotrys, Curvularia, Cladosporium, Rhizopus, Chaetomium, Cunninghamella, Glomus, Helminthosporium, Fusarium, Micromonospora, Mortierella, Myrothecium, Penicillium, Phoma, Pythium, Pichia fermentans, Populospora, Rhizoctonia, Trichoderma, and many others (Srinivasan et al, 2012;Sharma et al, 2013).…”

Section: Phosphorus Solubilizationmentioning

confidence: 99%

PGPR in Agriculture: A Sustainable Approach to Increasing Climate Change Resilience

Shah

Nazari

Antar

et al. 2021

Front. Sustain. Food Syst.

142

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Growing environmental concerns are potentially narrowing global yield capacity of agricultural systems. Climate change is the most significant problem the world is currently facing. To meet global food demand, food production must be doubled by 2050; over exploitation of arable lands using unsustainable techniques might resolve food demand issues, but they have negative environmental effects. Current crop production systems are a major reason for changing global climate through diminishing biodiversity, physical and chemical soil degradation, and water pollution. The over application of fertilizers and pesticides contribute to climate change through greenhouse gas emissions (GHG) and toxic soil depositions. At this crucial time, there is a pressing need to transition to more sustainable crop production practices, ones that concentrate more on promoting sustainable mechanisms, which enable crops to grow well in resource limited and environmentally challenging environments, and also develop crops with greater resource use efficiency that have optimum sustainable yields across a wider array of environmental conditions. The phytomicrobiome is considered as one of the best strategies; a better alternative for sustainable agriculture, and a viable solution to meet the twin challenges of global food security and environmental stability. Use of the phytomicrobiome, due to its sustainable and environmentally friendly mechanisms of plant growth promotion, is becoming more widespread in the agricultural industry. Therefore, in this review, we emphasize the contribution of beneficial phytomicrobiome members, particularly plant growth promoting rhizobacteria (PGPR), as a strategy to sustainable improvement of plant growth and production in the face of climate change. Also, the roles of soil dwelling microbes in stress amelioration, nutrient supply (nitrogen fixation, phosphorus solubilization), and phytohormone production along with the factors that could potentially affect their efficiency have been discussed extensively. Lastly, limitations to expansion and use of biobased techniques, for instance, the perspective of crop producers, indigenous microbial competition and regulatory approval are discussed. This review largely focusses on the importance and need of sustainable and environmentally friendly approaches such as biobased/PGPR-based techniques in our agricultural systems, especially in the context of current climate change conditions, which are almost certain to worsen in near future.

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“…Scientists have found considerable improvements in the growth and production of main agronomic crops due to them (Amara & Dahdoh, 1995;Hilali et al, 2001;Asghar et al, 2002). Microbes aid in converting phosphorus from an insoluble state to a plant-available form (Istina et al, 2015). The ability of plant-growth promoting bacteria (PGPB) strongly supports to control drought stress in wheat (Kasim et al, 2013).…”

Section: Role Of Microbes In Plant Growth and Yieldmentioning

confidence: 99%

Role of Microbes in Plant Growth and Food Preservation

Gondal

Farooq

Hussain

et al. 2021

Agrinula : J. Agroteknol. Perkebunan

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Introduction: Microbes perform better functions for agricultural production by promoting various direct and indirect mechanisms in soil and plants. If agricultural development is to satisfy the needs of an increasing global population, a deeper understanding of soil microbiology is needed. Furthermore, microbial biota such as yeast, bacteria etc., plays a significant role in food preservation by various mechanisms. Review results: Despite their pathogenicity, microbes play a substantial role in dispensing an assortment of fermented drinks and foods in the food industry and home. Probiotics, fermented foods and alcoholic beverages are flattering extra popular due to their health benefits and flavour. Furthermore, they increase the yield and growth of plants by improving mineral availability to the plants and by another mechanism. Review implementation: This present review also discusses the various organisms used in the agricultural processing of beverages and food and the benefits of using the following microbes in the beverage and food industry.

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Phosphate-solubilizing Microbe from Saprists Peat Soil and their Potency to Enhance Oil Palm Growth and P Uptake

Cited by 52 publications

References 13 publications

Microbial Phosphorus Solubilization and Its Potential for Use in Sustainable Agriculture

Microbial Phosphorus Solubilization and Its Potential for Use in Sustainable Agriculture

PGPR in Agriculture: A Sustainable Approach to Increasing Climate Change Resilience

Role of Microbes in Plant Growth and Food Preservation

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