EFFECT OF NATIVE AZOTOBACTER CHROOCOCCUM STRAINS ON GROWTH AND UPTAKE OF NITROGEN AND PHOSPHORUS BY WHEAT PLANT IN GREENHOUSE CONDITIONS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAHIMI L.; ALIASGHARZAD N.; OUSTAN SH.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Water and Soil Science Year:2012 | Volume:15 | Issue:58 Page(s): 159-171

Download Full-Text

Persian Verion

View:

1,166

Download:

Cites:

Information Journal Paper

Title

EFFECT OF NATIVE AZOTOBACTER CHROOCOCCUM STRAINS ON GROWTH AND UPTAKE OF NITROGEN AND PHOSPHORUS BY WHEAT PLANT IN GREENHOUSE CONDITIONS

Author(s)

RAHIMI L. | ALIASGHARZAD N. | OUSTAN SH. | Issue Writer Certificate

Keywords

AZOTOBACTER CHROOCOCCUMQ3

BIOLOGICAL NITROGEN FIXATIONQ3

WHEATQ3

PHOSPHORUSQ2

NUTRIENT TRANSLOCATIONQ2

Abstract

AZOTOBACTER CHROOCOCCUM can improve mineral nutrition of plants through N2 fixation and plant growth promoting capabilities. Fourteen strains of A. chroococcum were isolated from rhizosphere of WHEAT plants grown in different field conditions around Tabriz, northwest of Iran. In a pot culture experiment with sterile soil, WHEAT plants (Triticum aestivum cv. Falat) were inoculated with 14 bacterial strains. Positive control received nitrogen fertilizer without bacterial inoculation and the negative control was left un-inoculated and without N- fertilizer. Totally, 16 trearments with four replications were arranged in a completely randomized design. The plant growth indices and N and P concentrations of shoot and root were determined at the harvest time. Results showed that the inoculation with Azotobacter strains caused a significant increase in shoot and root dry weights. Bacterial inoculation significantly enhanced the concentration and content of N in shoot and root. PHOSPHORUS content was only enhanced (p<0.05) in the root. Translocations of N and P from root to shoot were markedly increased in bacterial treatments compared to the positive and negative controls. Moreover, strains 1 and 48 which showed relatively higher phosphate solubilizing capability and phosphatase activity in in-vitro assay also brought about higher P content and concentration in shoot and its translocation from root to shoot.

Cites

No record.

References

No record.

Cite

APA: Copy

RAHIMI, L., ALIASGHARZAD, N., & OUSTAN, SH.. (2012). EFFECT OF NATIVE AZOTOBACTER CHROOCOCCUM STRAINS ON GROWTH AND UPTAKE OF NITROGEN AND PHOSPHORUS BY WHEAT PLANT IN GREENHOUSE CONDITIONS. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 15(58), 159-171. SID. https://sid.ir/paper/14966/en

Vancouver: Copy

RAHIMI L., ALIASGHARZAD N., OUSTAN SH.. EFFECT OF NATIVE AZOTOBACTER CHROOCOCCUM STRAINS ON GROWTH AND UPTAKE OF NITROGEN AND PHOSPHORUS BY WHEAT PLANT IN GREENHOUSE CONDITIONS. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2012;15(58):159-171. Available from: https://sid.ir/paper/14966/en

IEEE: Copy

L. RAHIMI, N. ALIASGHARZAD, and SH. OUSTAN, “EFFECT OF NATIVE AZOTOBACTER CHROOCOCCUM STRAINS ON GROWTH AND UPTAKE OF NITROGEN AND PHOSPHORUS BY WHEAT PLANT IN GREENHOUSE CONDITIONS,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 15, no. 58, pp. 159–171, 2012, [Online]. Available: https://sid.ir/paper/14966/en

Related Journal Papers