Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production
Zinc solubilizing efficiency of zinc-solubilizing bacteria (ZSB) were studied for its in vitro zinc solubilization, bacterial population, pH and IAA production. Four bacterial isolates from lowland rice soils, namely TM56 (Acinetobacter sp.), TM23 (Serratia sp.), TM9 (Serratia sp.) and BM13 (Serrati...
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| Fformat: | Erthygl |
| Iaith: | English |
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Bangladesh Botanical Society
2017
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| Mynediad Ar-lein: | http://psasir.upm.edu.my/id/eprint/61682/1/Efficiency%20of%20zinc-solubilizing%20bacteria%20.pdf |
| _version_ | 1825932374500704256 |
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| author | Othman, Nur Maizatul Idayu Othman, Radziah Mohd Saud, Halim Megat Wahab, Puteri Edaroyati |
| author_facet | Othman, Nur Maizatul Idayu Othman, Radziah Mohd Saud, Halim Megat Wahab, Puteri Edaroyati |
| author_sort | Othman, Nur Maizatul Idayu |
| collection | UPM |
| description | Zinc solubilizing efficiency of zinc-solubilizing bacteria (ZSB) were studied for its in vitro zinc solubilization, bacterial population, pH and IAA production. Four bacterial isolates from lowland rice soils, namely TM56 (Acinetobacter sp.), TM23 (Serratia sp.), TM9 (Serratia sp.) and BM13 (Serratia sp.) were found to solubilize different forms of insoluble zinc. TM56 was found to be significantly better for zinc carbonate and zinc oxide solubilization, followed by TM23 for zinc phosphate. The highest pH decreased occurred in zinc oxide and zinc phosphate, while zinc carbonate was lowest. Growth of bacteria was also significantly affected by different insoluble zinc in the modified liquid salts medium. Under gnotobiotic condition, TM56 showed the highest IAA production with the presence of zinc source. |
| first_indexed | 2024-03-06T09:41:03Z |
| format | Article |
| id | upm.eprints-61682 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T09:41:03Z |
| publishDate | 2017 |
| publisher | Bangladesh Botanical Society |
| record_format | dspace |
| spelling | upm.eprints-616822018-10-31T07:11:11Z http://psasir.upm.edu.my/id/eprint/61682/ Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production Othman, Nur Maizatul Idayu Othman, Radziah Mohd Saud, Halim Megat Wahab, Puteri Edaroyati Zinc solubilizing efficiency of zinc-solubilizing bacteria (ZSB) were studied for its in vitro zinc solubilization, bacterial population, pH and IAA production. Four bacterial isolates from lowland rice soils, namely TM56 (Acinetobacter sp.), TM23 (Serratia sp.), TM9 (Serratia sp.) and BM13 (Serratia sp.) were found to solubilize different forms of insoluble zinc. TM56 was found to be significantly better for zinc carbonate and zinc oxide solubilization, followed by TM23 for zinc phosphate. The highest pH decreased occurred in zinc oxide and zinc phosphate, while zinc carbonate was lowest. Growth of bacteria was also significantly affected by different insoluble zinc in the modified liquid salts medium. Under gnotobiotic condition, TM56 showed the highest IAA production with the presence of zinc source. Bangladesh Botanical Society 2017-03 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61682/1/Efficiency%20of%20zinc-solubilizing%20bacteria%20.pdf Othman, Nur Maizatul Idayu and Othman, Radziah and Mohd Saud, Halim and Megat Wahab, Puteri Edaroyati (2017) Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production. Bangladesh Journal of Botany, 46 (suppl. 1). 511 - 516. ISSN 0253-5416; ESSN: 2079-9926 |
| spellingShingle | Othman, Nur Maizatul Idayu Othman, Radziah Mohd Saud, Halim Megat Wahab, Puteri Edaroyati Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title | Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title_full | Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title_fullStr | Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title_full_unstemmed | Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title_short | Efficiency of zinc-solubilizing bacteria for in vitro zinc solubilization and its effects on IAA rice production |
| title_sort | efficiency of zinc solubilizing bacteria for in vitro zinc solubilization and its effects on iaa rice production |
| url | http://psasir.upm.edu.my/id/eprint/61682/1/Efficiency%20of%20zinc-solubilizing%20bacteria%20.pdf |
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