Lactic Bacteria with Plant-Growth-Promoting Properties in Potato
This study aimed to evaluate the abilities of three bacteria, <i>Bacillus cereus</i>, <i>Succinovibrio dextrinosolvens</i>, and <i>Lactobacillus acidophilus</i>, to fix nitrogen, solubilize phosphorus, and produce cellulosic and amylolytic enzymes. Then, these bac...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-02-01
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| Series: | Microbiology Research |
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| Online Access: | https://www.mdpi.com/2036-7481/14/1/22 |
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| author | Lilian Dutra Panetto Joyce Doria Carlos Henrique Barbosa Santos Edvan Teciano Frezarin Luziane Ramos Sales Luana Alves de Andrade Everlon Cid Rigobelo |
| author_facet | Lilian Dutra Panetto Joyce Doria Carlos Henrique Barbosa Santos Edvan Teciano Frezarin Luziane Ramos Sales Luana Alves de Andrade Everlon Cid Rigobelo |
| author_sort | Lilian Dutra Panetto |
| collection | DOAJ |
| description | This study aimed to evaluate the abilities of three bacteria, <i>Bacillus cereus</i>, <i>Succinovibrio dextrinosolvens</i>, and <i>Lactobacillus acidophilus</i>, to fix nitrogen, solubilize phosphorus, and produce cellulosic and amylolytic enzymes. Then, these bacteria were evaluated in potato plants under field conditions. The bacterium <i>B. cereus</i> showed the ability to synthesize amylase, indole acetic acid (IAA) production of 9.08 μg mL<sup>−1</sup>, phosphorus solubilization of 14.93 mg P L<sup>−1</sup>, and nitrogen fixation of 0.7 mg of nitrogen L<sup>−1</sup>. <i>S. dextrinosolvens</i> showed the ability to synthesize siderophores and amylase, IAA production of 10.25 μg mL<sup>−1</sup>, phosphorus solubilization of 41.38 mg P L<sup>−1</sup>, and nitrogen fixation of 0.42 mg N L<sup>−1</sup>. <i>L. acidophilus</i> showed the ability to synthesize siderophores, IAA production of 7.25 μg mL<sup>−1</sup>, phosphorus solubilization of 5.58 mg P L<sup>−1</sup>, and nitrogen fixation of 0.5 mg N L<sup>−1</sup>. Some plant parameters were increased as shoot dry matter by <i>B. cereus</i>, and the mixture of bacteria increased shoot and root dry matter and increased phosphorus from the root. More studies are needed to deepen the understanding of the potential of these bacteria; however, <i>B. cereus</i> showed great potential to be used as a plant growth promoter in potato crops in the future. |
| first_indexed | 2024-03-11T06:10:55Z |
| format | Article |
| id | doaj.art-ff8e0af545a9466db1e9fe1473c5885f |
| institution | Directory Open Access Journal |
| issn | 2036-7481 |
| language | English |
| last_indexed | 2024-03-11T06:10:55Z |
| publishDate | 2023-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Microbiology Research |
| spelling | doaj.art-ff8e0af545a9466db1e9fe1473c5885f2023-11-17T12:41:27ZengMDPI AGMicrobiology Research2036-74812023-02-0114127928810.3390/microbiolres14010022Lactic Bacteria with Plant-Growth-Promoting Properties in PotatoLilian Dutra Panetto0Joyce Doria1Carlos Henrique Barbosa Santos2Edvan Teciano Frezarin3Luziane Ramos Sales4Luana Alves de Andrade5Everlon Cid Rigobelo6Agricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilDepartment of Agriculture, Federal University of Lavras (UFLA), P.O. Box 3037, Lavras 37200-900, BrazilAgricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilAgricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilAgricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilAgricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilAgricultural and Livestock Microbiology Graduate Program, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), São Paulo 14887-900, BrazilThis study aimed to evaluate the abilities of three bacteria, <i>Bacillus cereus</i>, <i>Succinovibrio dextrinosolvens</i>, and <i>Lactobacillus acidophilus</i>, to fix nitrogen, solubilize phosphorus, and produce cellulosic and amylolytic enzymes. Then, these bacteria were evaluated in potato plants under field conditions. The bacterium <i>B. cereus</i> showed the ability to synthesize amylase, indole acetic acid (IAA) production of 9.08 μg mL<sup>−1</sup>, phosphorus solubilization of 14.93 mg P L<sup>−1</sup>, and nitrogen fixation of 0.7 mg of nitrogen L<sup>−1</sup>. <i>S. dextrinosolvens</i> showed the ability to synthesize siderophores and amylase, IAA production of 10.25 μg mL<sup>−1</sup>, phosphorus solubilization of 41.38 mg P L<sup>−1</sup>, and nitrogen fixation of 0.42 mg N L<sup>−1</sup>. <i>L. acidophilus</i> showed the ability to synthesize siderophores, IAA production of 7.25 μg mL<sup>−1</sup>, phosphorus solubilization of 5.58 mg P L<sup>−1</sup>, and nitrogen fixation of 0.5 mg N L<sup>−1</sup>. Some plant parameters were increased as shoot dry matter by <i>B. cereus</i>, and the mixture of bacteria increased shoot and root dry matter and increased phosphorus from the root. More studies are needed to deepen the understanding of the potential of these bacteria; however, <i>B. cereus</i> showed great potential to be used as a plant growth promoter in potato crops in the future.https://www.mdpi.com/2036-7481/14/1/22<i>Bacillus cereus</i>chemical fertilizer<i>Lactobacillus acidophilus</i>potato |
| spellingShingle | Lilian Dutra Panetto Joyce Doria Carlos Henrique Barbosa Santos Edvan Teciano Frezarin Luziane Ramos Sales Luana Alves de Andrade Everlon Cid Rigobelo Lactic Bacteria with Plant-Growth-Promoting Properties in Potato Microbiology Research <i>Bacillus cereus</i> chemical fertilizer <i>Lactobacillus acidophilus</i> potato |
| title | Lactic Bacteria with Plant-Growth-Promoting Properties in Potato |
| title_full | Lactic Bacteria with Plant-Growth-Promoting Properties in Potato |
| title_fullStr | Lactic Bacteria with Plant-Growth-Promoting Properties in Potato |
| title_full_unstemmed | Lactic Bacteria with Plant-Growth-Promoting Properties in Potato |
| title_short | Lactic Bacteria with Plant-Growth-Promoting Properties in Potato |
| title_sort | lactic bacteria with plant growth promoting properties in potato |
| topic | <i>Bacillus cereus</i> chemical fertilizer <i>Lactobacillus acidophilus</i> potato |
| url | https://www.mdpi.com/2036-7481/14/1/22 |
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