Evaluating of the Role of Soluble Potassium Sulfate and Chelated Iron on Corn Yield and Yield Components under Water Deficit Stress

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.

YAGHOOBI SAEED REZA; ROOZBAHANI ARASH; Akhavan Mohseni Mohammad Reza

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

Journal Paper

Paper Information

Journal: JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE) Year:2019 | Volume:12 | Issue:4 (48) Page(s): 599-614

Download Full-Text

View:

136

Download:

Cites:

Information Journal Paper

Title

Evaluating of the Role of Soluble Potassium Sulfate and Chelated Iron on Corn Yield and Yield Components under Water Deficit Stress

Author(s)

YAGHOOBI SAEED REZA | ROOZBAHANI ARASH | Akhavan Mohseni Mohammad Reza | Issue Writer Certificate

Keywords

Chlorophyll

Fertilizer

Seed yield

Yield loss

Abstract

Proper crop nutrition is a key factor for achieving suitable crop yield, even under drought stress conditions. To evaluate the effects of soluble potassium sulfate Fertilizer and iron chelate on corn (Zea mays L. ) Seed yield and its yield components under water deficite stress a split split plot experiment based on randomized complete block design with three replications was caried out in Shahryar, Tehran province, in 2014. The main plots were assigned to water deficit stress and normal irrigation and subplots to soluble potassium sulfate and chelated iron. Soluble potassium sulfate levels were 0, 25, 50 kg. ha-1 K2O and iron Fertilizer sprayed as Fe-EDDHA. The results showed that interaction of potassium sulfate, iron Fertilizer and water deficit stress at seed milky stage was significant (P> 0. 05) as to total Chlorophyll, plant dry weight, thousand seed weight and corn Seed yield. The application of iron, potassium and water deficit stress had also a significant effect (P> 0. 01) on biological yield and number of seeds per ear, but their interactions were not significant. Application of 25 kg. ha-1 of potassium sulfate and iron chelate as foliar spray increased Seed yield from 5294 kg. ha-1 in control (without Fertilizer application) to 6978 kg. ha-1 and Seed yield, under water deficit stress at seed milky stage, increased from 3921 kg. ha-1 in control treatment to 4794 kg. ha-1. According to the results of this study, application of 25 kg. ha-1 of potassium sulfate along with the application of iron chelate, at pre-tasseling stage, may produce acceptable yield under water deficit stress condition.

Cites

No record.

References

No record.

Cite

APA: Copy

YAGHOOBI, SAEED REZA, ROOZBAHANI, ARASH, & Akhavan Mohseni, Mohammad Reza. (2019). Evaluating of the Role of Soluble Potassium Sulfate and Chelated Iron on Corn Yield and Yield Components under Water Deficit Stress. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), 12(4 (48) ), 599-614. SID. https://sid.ir/paper/741688/en

Vancouver: Copy

YAGHOOBI SAEED REZA, ROOZBAHANI ARASH, Akhavan Mohseni Mohammad Reza. Evaluating of the Role of Soluble Potassium Sulfate and Chelated Iron on Corn Yield and Yield Components under Water Deficit Stress. JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE)[Internet]. 2019;12(4 (48) ):599-614. Available from: https://sid.ir/paper/741688/en

IEEE: Copy

SAEED REZA YAGHOOBI, ARASH ROOZBAHANI, and Mohammad Reza Akhavan Mohseni, “Evaluating of the Role of Soluble Potassium Sulfate and Chelated Iron on Corn Yield and Yield Components under Water Deficit Stress,” JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE), vol. 12, no. 4 (48) , pp. 599–614, 2019, [Online]. Available: https://sid.ir/paper/741688/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops