Iphosphate solubilizing bacteria enhance the plant growth

  • Microorganisms | Free Full-Text | Plant Growth Enhancement ...

    Plant growth-promoting rhizobacteria represent a promising solution to enhancing agricultural productivity. Here, we screened phosphate solubilizing bacteria from the rhizospheric soil of Chenopodium quinoa Willd and assessed their plant-growth promoting rhizobacteria (PGPR) properties including production of indole-3-acetic acid (IAA), siderophores, hydrogen cyanide (HCN), ammonia

  • Plant growth promotion by phosphate solubilizing bacteria

    habiting the rhizosphere, the phosphate solubilizing microorganisms (PSM) including bacteria have provided an alternative biotechnological solution in sustainable agricul ture to meet the P demands...

  • Isolation and Characterization of Phosphate-Solubilizing ...

    Phosphorus is a major essential macronutrient for plant growth, and most of the phosphorus in soil remains in insoluble form. Highly efficient phosphate-solubilizing bacteria can be used to increase phosphorus in the plant rhizosphere. In this study, 13 isolates were obtained from waste mushroom res

  • Is phosphate solubilizing ability in plant growth ...

    Apr 22, 2021· Aims. Since most phosphate solubilizing bacteria (PSB) also produce 1aminocyclopropane1carboxylate (ACC) deaminase, we investigated if there was an association between these two plant growthpromoting properties under in vitro conditions.. Methods and Results

  • SCREENING OF PHOSPHATE SOLUBILIZING BACTERIA FOR PLANT

    Phosphorus is essential for the growth and productivity of plant which can absorb phosphate only in soluble form. The phosphate solubilizing bacteria (PSB) mobilize insoluble phosphate into soluble form through enzymatic and organic acid production. Thus, PSB can be used as biofertilizers and are able to improve the soil fertility.

  • Phosphate solubilizing bacteria enhance barley plant ...

    MS1B15 to enhance barley growth and P availability comparing to AMF and un-inoculated control. The results showed a significant increase in most of the variables measured in this study when the seeds were inoculated with the selected PSB compared to the un-inoculated plants. Overall results showed that the selected bacterial strains possess a ...

  • Phosphate-solubilizing rhizobacteria enhance the growth ...

    Abstract The ability of phosphate-solubilizing rhizobac-teria to enhance the growth and phosphorus uptake of ca-nola (Brassica napus L., cv. Legend) was studied in potted soil experiments in the growth chamber. One hun-dred and eleven bacteria isolated from the rhizosphere of field-grown plants, and a collection of nine bacteria known to be ...

  • Isolation of efficient phosphate solubilizing bacteria ...

    Phosphorus is one of the three macronutrients that are essential for plant growth and development. Inorganic phosphorus (P), which can make up to 70% of the total P content in soils, can exist in ...

  • Phosphate Solubilizing Bacteria - an overview ...

    Phosphate solubilizing bacteria (PSBs) of rhizosphere support plant growth by making P available to plants. The insoluble organic phosphate is mineralized by the action of enzyme phosphatases produced by microbes, whereas inorganic phosphorus is utilized after the action of low-molecular-weight organic acids secreted by the PSB ( Zaidi et al ...

  • Phosphate solubilizing bacteria and their role in plant ...

    Nov 01, 1999· The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and

  • Recent Advances in Plant Growth Promotion by Phosphate ...

    Aug 01, 2009· Afzal A, Bano A (2008) Rhizobium and phosphate solubilizing bacteria improve the yield and phosphorus uptake in wheat ( Triticum aestivum ). Int J Agric Biol 10:8588 Google Scholar. Ahmad F, Ahmad I, Khan MS (2008) Screening of free-living rhizospheric bacteria for their multiple plant growth promoting activities.

  • Inoculation of maize with phosphate solubilizing bacteria ...

    Phosphate-Solubilizing Bacteria (PSB) improve plant growth, yield and phosphorus content of several crops, and may be used as bioinoculant to enhance sustainable production. We evaluated the response of maize (Zea mays L.) to PSB inoculation under controlled and field conditions in Tucumán, Argentina. A pot culture

  • Effect of Plant Growth Promoting Bacteria on the Growth of ...

    Certain phosphorous solubilizing (PSB) and phosphorous mineralizing (PMB) bacteria may improve plant growth by improving nutrient availability. The aim of this work was to evaluate the effect of inoculation with two Bacillus spp. strains, 12A and 25A, on wheat seedlings growth. To this aim, a durum and a bread wheat genotype were grown under controlled conditions in a low P compost medium to ...

  • Phosphate solubilizing bacteria and their role in plant ...

    The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers.

  • Isolation of efficient phosphate solubilizing bacteria ...

    Journal of Soil Science and Plant Nutrition, 2016, 16 (2), 525-536 RESEARCH ARTICLE Isolation of efficient phosphate solubilizing bacteria capable of enhancing tomato plant growth J. A. Sharon 1, L.T. Hathwaik , G.M. Glenn1, S. H. Imam2, and C.C. Lee1* 1United States Department of Agriculture, ARS-WRRC, 800 Buchanan Street, Albany, California ...

  • Phosphate solubilizing bacteria and their role in plant ...

    The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers. The principal mechanism for mineral phosphate solubilization is the production of organic acids, and acid phosphatases play a major role in the mineralization of ...

  • Phosphate solubilizing bacteria and their role in plant ...

    Oct 01, 1999· The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers. The principal mechanism for mineral phosphate solubilization is the production of organic acids, and acid phosphatases play a major role in the

  • Phosphate-solubilizing bacteria improve Agave angustifolia ...

    Background: Phosphate-solubilizing bacteria (PSB) can be an environment-friendly strategy to improve crop production in low-phosphorus (P) or P-deficient soils. The effect of indigenous mixed inocula of PSB on Agave angustifolia Haw. growth was assessed. The four treatments evaluated were T1 (Pseudomonas luteola + Enterobacter sp.), T2 (Pseudomonas luteola + Bacillus sp.), T3

  • Evaluation of phosphate solubilizing bacteria role with ...

    Phosphate solubilizing bacteria and their role in plant growth promotion. Biotechnology advances 17(45), 31939. Sadiq A, Ali B. 2013. Growth and yield enhancement of Triticum aestivum L . by rhizobacteria isolated from agronomic plants. Australian Journal of Crop Science 7(10), 15441550. Schulz H, Dunst G, Glaser B. 2013. Positive ...

  • Interaction between Phosphate Solubilizing Bacteria and ...

    Mar 18, 2020· Efficacy of phosphate solubilizing Actinobacteria to improve rock phosphate agronomic effectiveness and plant growth promotion Abdoulaye Soumare , Kenza Boubekri

  • Effect of Phosphate Solubilizing Fungi on Growth and ...

    Adding phosphate based fertilizers to increase agricultural yields is a widely used practice; however, the bioavailability of P remains low due to chemical transformations of P into insoluble forms. Thus, phosphate solubilizing bacteria (PSB) play an important

  • Influence of Mineral Phosphate Solubilizing Gram-positive ...

    influencing plant growth and yield. Thus the observation of Arshad and Franknberger (1998) by use of phosphorus solubilizing bacteria can increase the growth of plants by producing growth promoting substances apart from increasing availability phosphorus in rhizosphere soil finds support.

  • (PDF) THE UTILIZATION OF PHOSPHATE SOLUBILIZING LACTIC ...

    They found that the production of lactic acid gradually decreases with the increase in the concentration of NaCl (Huang et al., 2014).The application of LAB for plant protection against bacterial and fungal pathogens and for plant growth promotion have been widely reported (Trias et

  • Phosphate-solubilizing bacteria from safflower rhizosphere ...

    Phosphate-solubilizing bacteria (PSB) can convert insoluble rhizosphere phosphorus into forms that are absorbable by plants and thus enhance the growth of plants. Safflower is a cash crop that is a source of vegetable oils, food coloring and flavoring agents. This study sought to isolate PSB in safflower rhizosphere soil and investigate their effects on seedling growth. The isolated PSB were ...

  • Plant growth promotion by phosphate solubilizing bacteria

    Phosphate solubilizing bacteria Plant growth promoting traits References Pseudomonas sp. ACC deaminase, IAA, siderophore [10] Bacillus subtilis IAA, siderophore, antifungal activity [50]

  • Phosphate solubilizing bacteria and their role in plant ...

    Some examples of soil bacteria capable of P release from different organic sources are shown in Table 2. Phosphate-solubilizing bacteria as plant growth promotersAlthough several phosphate solubilizing bacteria occur in soil, usually their numbers are not high enough to compete with other bacteria commonly established in the rhizosphere.

  • PHOSPHATE SOLUBILIZING BACTERIA IN COMBINATION WITH ...

    Aug 31, 2015· Phosphate solubilizing bacteria (PSB) with multiple plant growth promoting activities could be one of the viable supplement to chemical fertilizers and play an important role for enhancing availability and uptake of plant nutrients and have significant role in the bio- fertilization of field crops (Sharma et al. 2013).

  • Phosphate solubilizing bacteria and their role in plant ...

    Oct 01, 1999· The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers. The principal mechanism for mineral phosphate solubilization is the production of organic acids, and acid phosphatases play a major role in the

  • Phosphate solubilizing bacteria and their role in plant ...

    Phosphate solubilizing bacteria and their role in plant growth promotion Hilda Rodríguez *, Reynaldo Fraga Department of Microbiology, Cuban Research Institute on Sugarcane By-Products (ICIDCA), P.O. Box 4026, CP 11 000, Havana, Cuba Abstract The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the

  • Growth promotion of maize by phosphate-solubilizing ...

    Mar 15, 2008· Phosphate-solubilizing P. fluorescens is reported to enhance growth, increase in yield, N and P contents in shoot and kernels of peanut (Dey et al., 2004). Phosphorus, one of the most critical elements for the growth of plants, is not a renewable resource and its future use in agriculture will be impacted by declining availability and increased ...

  • Effect of Phosphate Solubilising Bacteria Bacillus PSB24 ...

    May 07, 2016· Effect of Phosphate Solubilising Bacteria Bacillus PSB24 on Growth of Tomato Plants Sreedevi Sarsan* Department of Microbiology, St. Pious X Degree and P.G College, Hyderabad, Telangana, India *Corresponding author A B S T R A C T application, a considerable amount of P is rapidly transformed into less available solubilizing bacteria (PSB) are ...