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Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice

An experiment was conducted in growth chamber using sand culture technique to determine the effect of zinc-solubilizing bacteria (ZSB) inoculation with different zinc sources and zinc rates on growth and zinc uptake of rice. The treatments were consisted of non-inoculated control, two bacterial isol...

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Main Authors: Othman, Nur Maizatul Idayu, Othman, Radziah, M. S., Halimi, Megat Wahab, Puteri Edaroyati
Format: Article
Sprog:English
Udgivet: Friends Science Publishers 2017
Online adgang:http://psasir.upm.edu.my/id/eprint/62185/1/Inoculation%20of%20zinc-solubilizing%20bacteria%20with%20different%20zinc%20sources%20and%20rates%20for%20improved%20growth%20and%20zinc%20uptake%20in%20rice.pdf
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spelling oai:psasir.upm.edu.my:62185 http://psasir.upm.edu.my/id/eprint/62185/ Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice Othman, Nur Maizatul Idayu Othman, Radziah M. S., Halimi Megat Wahab, Puteri Edaroyati An experiment was conducted in growth chamber using sand culture technique to determine the effect of zinc-solubilizing bacteria (ZSB) inoculation with different zinc sources and zinc rates on growth and zinc uptake of rice. The treatments were consisted of non-inoculated control, two bacterial isolates (Acinetobacter sp. and Serratia sp.), two zinc sources (zinc sulfate and zinc oxide) with three rates (0, 0.2 and 0.4 mg L-1). The experiment was arranged in a factorial complete randomized (CRD) with three replications. Results revealed significant difference (p<0.05) among treatments on plant height, plant biomass, and leaf area index (LAI). The treatments also affected zinc concentration and its uptake. Plants inoculated with Acinetobacter sp. showed higher plant growth, zinc concentration and zinc uptake compared to non-inoculation and Serratia sp. Zinc sulfate at 0.2 mg L-1 was also recorded for high plant growth and zinc concentration. It can be concluded that Acinetobacter sp. and zinc sulfate at 0.2 mg L-1 have good potential in alleviating zinc deficiency in rice and important in solubilizing the insoluble zinc in soil for improved growth of rice. Friends Science Publishers 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/62185/1/Inoculation%20of%20zinc-solubilizing%20bacteria%20with%20different%20zinc%20sources%20and%20rates%20for%20improved%20growth%20and%20zinc%20uptake%20in%20rice.pdf Othman, Nur Maizatul Idayu and Othman, Radziah and M. S., Halimi and Megat Wahab, Puteri Edaroyati (2017) Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice. International Journal of Agriculture And Biology, 19 (5). pp. 1137-1140. ISSN 1560-8530; ESSN: 1814-9596 http://www.fspublishers.org/Issue.php?y=2017&v_no=19&categoryID=147 10.17957/IJAB/15.0396
institution UPM IR
collection UPM IR
language English
description An experiment was conducted in growth chamber using sand culture technique to determine the effect of zinc-solubilizing bacteria (ZSB) inoculation with different zinc sources and zinc rates on growth and zinc uptake of rice. The treatments were consisted of non-inoculated control, two bacterial isolates (Acinetobacter sp. and Serratia sp.), two zinc sources (zinc sulfate and zinc oxide) with three rates (0, 0.2 and 0.4 mg L-1). The experiment was arranged in a factorial complete randomized (CRD) with three replications. Results revealed significant difference (p<0.05) among treatments on plant height, plant biomass, and leaf area index (LAI). The treatments also affected zinc concentration and its uptake. Plants inoculated with Acinetobacter sp. showed higher plant growth, zinc concentration and zinc uptake compared to non-inoculation and Serratia sp. Zinc sulfate at 0.2 mg L-1 was also recorded for high plant growth and zinc concentration. It can be concluded that Acinetobacter sp. and zinc sulfate at 0.2 mg L-1 have good potential in alleviating zinc deficiency in rice and important in solubilizing the insoluble zinc in soil for improved growth of rice.
format Article
author Othman, Nur Maizatul Idayu
Othman, Radziah
M. S., Halimi
Megat Wahab, Puteri Edaroyati
spellingShingle Othman, Nur Maizatul Idayu
Othman, Radziah
M. S., Halimi
Megat Wahab, Puteri Edaroyati
Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
author_facet Othman, Nur Maizatul Idayu
Othman, Radziah
M. S., Halimi
Megat Wahab, Puteri Edaroyati
author_sort Othman, Nur Maizatul Idayu
title Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
title_short Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
title_full Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
title_fullStr Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
title_full_unstemmed Inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
title_sort inoculation of zinc-solubilizing bacteria with different zinc sources and rates for improved growth and zinc uptake in rice
publisher Friends Science Publishers
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/62185/1/Inoculation%20of%20zinc-solubilizing%20bacteria%20with%20different%20zinc%20sources%20and%20rates%20for%20improved%20growth%20and%20zinc%20uptake%20in%20rice.pdf
_version_ 1819298167065149440
score 13.4562235

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