Interaction of Rhizobium inoculation and nitrogen levels on some morphophysiological and yield characteristics of soybean (Glycine max L. ) varieties in Kermanshah climate 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.

Khas Amiri M.; GHOBADI M.E.; GHOBADI M.; MOHAMMADI GH.R.

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

Journal Paper

Paper Information

Journal: Crop Production Year:2018 | Volume:11 | Issue:3 Page(s): 77-93

Download Full-Text

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

Persian Verion

View:

301

Download:

Cites:

Information Journal Paper

Title

Interaction of Rhizobium inoculation and nitrogen levels on some morphophysiological and yield characteristics of soybean (Glycine max L. ) varieties in Kermanshah climate conditions

Author(s)

Khas Amiri M. | GHOBADI M.E" target="_blank"> GHOBADI M.E. | GHOBADI M. | MOHAMMADI GH.R. | Issue Writer Certificate

Keywords

Yield and yield componentsQ1

Quantum efficiencyQ1

Stomatal conductanceQ2

Photosynthetic efficiencyQ3

Abstract

Background and objectives: The soybean plant [(Glycine max (L. ) Merr. ] has the ability to air nitrogen fixation through the bacteria of the Rhizobium japonicum. Nitrogen fixation, although not providing the plant's needs for maximum yield, but in the right conditions, it may be up to about 80% of the total nitrogen required for the plant to stabilize. Use of the nitrogen fixation mechanism of nitrogen will reduce production costs, mitigating environmental pollution and maintain soil construction. In soybean, amount of nitrogen fixation depend on the usage and condition of inoculation, the type of soil, the reaction of the variety and the weather conditions of the region. With attention to importance of soybean, this study fulfilled with the aim of evaluation the effect of inoculation of Rhizobium and different levels of nitrogen on some morphophysiological characteristics and yield of soybean cultivars. Materials and methods: This experiment was conducted as split-split plot based on a randomized complete block design with three replications at the Research Farm of Campus of Agricultural and Natural Resources, Razi University, Kermanshah during 2009. The main factor was nitrogen fertilizer (0, 50, 100, 150 and 200 kg ha-1) from urea source, sub-factor of soybean varieties (Williamz and Hobbit) and sub-sub-plot of inoculation of Rhizobium japonicum (no-inoculation and inoculation). In this experiment traits were investigated such as leaf area index, plant height, quantum yield, photosynthesis efficiency index, canopy temperature, Stomatal conductance and chlorophyll index at early-flowering stage and biomass, grain yield, harvest index, number of pods per plant, number of seeds per Pods, 1000-seed weight, number of branches per plant and seed oil percent. Results: The results showed that in the early-flowering stage by increasing nitrogen levels leaf area index versus stomata conductance were enhanced, but the highest efficiency of photosynthesis was obtained at 50 and 100 Kg ha-1 nitrogen. The highest quantum yield was obtained for inoculation conditions and consumption of 100 Kg ha-1 for Williamz variety. Plant height for Hobbit variety increased compared to Williams by more than 100 Kg ha-1 nitrogen. In the ripening stage, the effect of nitrogen fertilizer, soybean cultivars and seed inoculation were significant on biomass yield, seed yield, harvest index and 1000-seed weight. The response of biomass was different in two varieties from nitrogen and inoculation. The highest amount was for Williamz (50 kg ha-1) and Hobbit (150 and 200 Kg ha-1). Rhizobium inoculation increased seed yield by 570 Kg ha-1. The highest grain yield was obtained amount of 5400 Kg ha-1 with 50 Kg ha-1 nitrogen fertilizer and inoculation at Williamz variety. Conclusion: In Kermanshah climatic conditions, Williams and Hobbit varieties produced maximum seed yield by 50 and 100 Kg ha-1 nitrogen with Rhizobium inoculation. Williamz had the highest yield to Hobbit.

Cites

No record.

References

No record.

Cite

APA: Copy

Khas Amiri, M., GHOBADI, M.E., GHOBADI, M., & MOHAMMADI, GH.R.. (2018). Interaction of Rhizobium inoculation and nitrogen levels on some morphophysiological and yield characteristics of soybean (Glycine max L. ) varieties in Kermanshah climate conditions. ELECTRONIC JOURNAL OF CROP PRODUCTION, 11(3 ), 77-93. SID. https://sid.ir/paper/360121/en

Vancouver: Copy

Khas Amiri M., GHOBADI M.E., GHOBADI M., MOHAMMADI GH.R.. Interaction of Rhizobium inoculation and nitrogen levels on some morphophysiological and yield characteristics of soybean (Glycine max L. ) varieties in Kermanshah climate conditions. ELECTRONIC JOURNAL OF CROP PRODUCTION[Internet]. 2018;11(3 ):77-93. Available from: https://sid.ir/paper/360121/en

IEEE: Copy

M. Khas Amiri, M.E. GHOBADI, M. GHOBADI, and GH.R. MOHAMMADI, “Interaction of Rhizobium inoculation and nitrogen levels on some morphophysiological and yield characteristics of soybean (Glycine max L. ) varieties in Kermanshah climate conditions,” ELECTRONIC JOURNAL OF CROP PRODUCTION, vol. 11, no. 3 , pp. 77–93, 2018, [Online]. Available: https://sid.ir/paper/360121/en

Related Journal Papers