Effect of Drought Stress and Foliar Nutrition of Iron Nano-Chelate and Fulvic Acid on Grain Yield and Fatty Acids’ Composition in Seed Oil of Two Sesame Cultivars

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.

Ayobizadeh Niki; LAEI GHANBAR; AMINI DEHAGHI MAJID; MASOOD SINAKI JAFAR; REZVAN BEYDOKHTI SHAHRAM

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

Journal Paper

Paper Information

Journal: JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE) Year:2020 | Volume:22 | Issue:2 Page(s): 231-243

Download Full-Text

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

Persian Verion

View:

552

Download:

Cites:

Information Journal Paper

Title

Effect of Drought Stress and Foliar Nutrition of Iron Nano-Chelate and Fulvic Acid on Grain Yield and Fatty Acids’ Composition in Seed Oil of Two Sesame Cultivars

Author(s)

Keywords

1000-grain weightQ2

biological yieldQ2

capsuleQ2

fatty acidsQ2

proteinQ2

Abstract

The effect of drought stress and foliar nutrition of iron nano-chelate and fulvic acid on grain yield and fatty acids composition in seed oil of two sesame cultivars was evaluated during a factorial split-plot experiment, based on randomized complete block design with three replicates in 2017 in the Research Farm Shahed University of Tehran. The experimental factors included drought stress in three levels: full irrigation as control, irrigation up to 50% seed ripping, and flowering, as well as four treatments of foliar nutrition by iron nano-chelate and fulvic acid in Dashtestan and Halil cultivars. Results show that the drought stress has reduced grain yield as well as seed oil content. The highest grain yield has been observed in full irrigation (2303. 3 kg/ha) and the co-application of iron nano-chelate and fulvic acid (2246. 4 kg/ha), with Halil cultivar having the highest mean of the total number of capsules (81. 19), number of seeds per plant (4786. 1), 1000-grain weight (3. 21 g), grain yield (2172. 7 kg/ha), and biological yield (13534. 6 kg/ha), compared to Dashtestan. The highest oil and protein yield have been observed in full irrigation and irrigation up to 50% seed ripping. Irrigation cut off at 50% flowering and seed ripping have had the highest oleic and linoleic fatty acids, compared to the control. Nevertheless, the highest palmitic and stearic fatty acids belong to full irrigation treatment (10. 86% and 10. 73%, respectively). Both Halil and Dashtestan cultivars have had the highest unsaturated and saturated fatty acids, respectively. Finally, it has been shown that severe drought stress reduces the grain yield, seed oil content, and unsaturated fatty acids that the co-application of iron nano-chelate and fulvic acid compensate for the negative effects of stress.

Cites

No record.

References

No record.

Cite

APA: Copy

Ayobizadeh, Niki, LAEI, GHANBAR, AMINI DEHAGHI, MAJID, MASOOD SINAKI, JAFAR, & REZVAN BEYDOKHTI, SHAHRAM. (2020). Effect of Drought Stress and Foliar Nutrition of Iron Nano-Chelate and Fulvic Acid on Grain Yield and Fatty Acids’ Composition in Seed Oil of Two Sesame Cultivars. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), 22(2 ), 231-243. SID. https://sid.ir/paper/209536/en

Vancouver: Copy

Ayobizadeh Niki, LAEI GHANBAR, AMINI DEHAGHI MAJID, MASOOD SINAKI JAFAR, REZVAN BEYDOKHTI SHAHRAM. Effect of Drought Stress and Foliar Nutrition of Iron Nano-Chelate and Fulvic Acid on Grain Yield and Fatty Acids’ Composition in Seed Oil of Two Sesame Cultivars. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE)[Internet]. 2020;22(2 ):231-243. Available from: https://sid.ir/paper/209536/en

IEEE: Copy

Niki Ayobizadeh, GHANBAR LAEI, MAJID AMINI DEHAGHI, JAFAR MASOOD SINAKI, and SHAHRAM REZVAN BEYDOKHTI, “Effect of Drought Stress and Foliar Nutrition of Iron Nano-Chelate and Fulvic Acid on Grain Yield and Fatty Acids’ Composition in Seed Oil of Two Sesame Cultivars,” JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), vol. 22, no. 2 , pp. 231–243, 2020, [Online]. Available: https://sid.ir/paper/209536/en

Related Journal Papers