THE EFFECT OF NITROGEN FERTILIZER AND BUSH DENSITY ON SEED YIELD AND YIELD COMPONENTS OF AZARGOL SUNFLOWER CULTIVAR IN TAKESTAN REGION, IRAN

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.

BABAEI AGHDAM J.; ABDI MEHRDAD; SEYFZADEH SAEID; KHIAVI M.

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

Journal Paper

Paper Information

Journal: AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE) Year:2009 | Volume:4 | Issue:14 Page(s): 1-12

Download Full-Text

Persian Verion

View:

876

Download:

Cites:

Information Journal Paper

Title

THE EFFECT OF NITROGEN FERTILIZER AND BUSH DENSITY ON SEED YIELD AND YIELD COMPONENTS OF AZARGOL SUNFLOWER CULTIVAR IN TAKESTAN REGION, IRAN

Author(s)

BABAEI AGHDAM J. | ABDI MEHRDAD | SEYFZADEH SAEID | KHIAVI M. | Issue Writer Certificate

Keywords

NITROGENQ2

PLANT DENSITYQ3

YIELDQ2

YIELD COMPONENTSQ2

SUNFLOWERQ2

Abstract

In order to evaluat the effect of different levels of N and plant densities on seed YIELD and YIELD components of Azargol SUNFLOWER cultivar an experiment was conducted in the factorial based on randomized complete block design with four replications and 12 treatments in the research farm of agricultural departmeant of Islamic Azad university Takestan branch during 2005-2006. The factors of the experiment were four N fertilizer levels including 50, 100, 150, and 200 kg/ha orea manure, and three levels of bush densities (5.5, 6.6 and 8.3 plant/m2). Results showed significant effect of different levels of N on most studied traits. Bush height, grain YIELD, capitulum and stem diameters, thousand seed weight, and number of grain per capitulum were increased at 200 kg/ha NITROGEN treatment, but the oil percentage was decreased. Oil YIELD was also increased in higher levels of bush density and 200 kg/ha fertilizer amount due to increased seed YIELD. The highest oil percent was obtained at 100 kg/ha N fertilizer level. The effect of bush density was not significant on oil percentage, but on height of plant, grain YIELD, oil YIELD, stem and capitulum diameters, thousand seed weight and the number of grains per capitulum. Stem and capitulum diameters, thousand seed weight and the number of grains per capitulum were increased in lower bush densities, but oil YIELD, oil percentage and grain YIELD were decreased. According to the results, it seems that 8.3 bush/m2 and applying 100 kg/ha N amount is suitable for cultivation of Azargol variety in Takestan and similar regions.

Cites

EFFECT OF PLANT DENSITY ON SEED YIELD AND AGRONOMIC TRAITS IN SUNFLOWER CULTIVARS AT SHAHREKORD REGION

References

No record.

Cite

APA: Copy

BABAEI AGHDAM, J., ABDI, MEHRDAD, SEYFZADEH, SAEID, & KHIAVI, M.. (2009). THE EFFECT OF NITROGEN FERTILIZER AND BUSH DENSITY ON SEED YIELD AND YIELD COMPONENTS OF AZARGOL SUNFLOWER CULTIVAR IN TAKESTAN REGION, IRAN. AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE), 4(14), 1-12. SID. https://sid.ir/paper/166748/en

Vancouver: Copy

BABAEI AGHDAM J., ABDI MEHRDAD, SEYFZADEH SAEID, KHIAVI M.. THE EFFECT OF NITROGEN FERTILIZER AND BUSH DENSITY ON SEED YIELD AND YIELD COMPONENTS OF AZARGOL SUNFLOWER CULTIVAR IN TAKESTAN REGION, IRAN. AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE)[Internet]. 2009;4(14):1-12. Available from: https://sid.ir/paper/166748/en

IEEE: Copy

J. BABAEI AGHDAM, MEHRDAD ABDI, SAEID SEYFZADEH, and M. KHIAVI, “THE EFFECT OF NITROGEN FERTILIZER AND BUSH DENSITY ON SEED YIELD AND YIELD COMPONENTS OF AZARGOL SUNFLOWER CULTIVAR IN TAKESTAN REGION, IRAN,” AGROECOLOGY JOURNAL (JOURNAL OF NEW AGRICULTURAL SCIENCE), vol. 4, no. 14, pp. 1–12, 2009, [Online]. Available: https://sid.ir/paper/166748/en

Related Journal Papers