The Effects of Urea, Vermicompost and Azocompost on Some Traits of Sweet corn Cultivars 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.

Rahimi Gavdanehgodari Maryam; Modarres Sanavi Seyed Ali Mohammad; AGHAALIKHANI MAJID; Heidarzadeh Ali

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

Journal Paper

Paper Information

Journal: Journal of Agricultural Science and Sustainable Production Year:2020 | Volume:30 | Issue:1 Page(s): 57-71

Download Full-Text

Persian Verion

View:

382

Download:

Cites:

Information Journal Paper

Title

The Effects of Urea, Vermicompost and Azocompost on Some Traits of Sweet corn Cultivars under Water Deficit Stress

Author(s)

Rahimi Gavdanehgodari Maryam | Modarres Sanavi Seyed Ali Mohammad | AGHAALIKHANI MAJID | Heidarzadeh Ali | Issue Writer Certificate

Keywords

AzocompostQ1

Irrigation regimesQ1

Sweet corn cultivarsQ2

VermicompostQ2

YieldQ2

Abstract

In order to investigate some characteristics of three sweet maize varieties under application of various fertilizers and water deficit stress at the reproductive stage, a field experiment was conducted in Tarbiat Modares University during the 2016 growing season. The experiment was performed at three replications with the Factorial Split Plate arrangement in a completely randomized block design. Factors of Irrigation regimes as irrigation after discharging 25, 40 and 55% of water used and cultivars (Basin, Passion and KSC403) in the main plot and fertilization included urea (116 kg. ha-1 ), Azocompost (15497 kg. ha-1 ) and Vermicompost (24223 kg. ha-1 ) in the subplot were studied. The results showed that the highest ear fresh weight (236. 77 g. m-2 ) was observed in optimum irrigation conditions. Grain Yield was significantly affected only by fertilization (p≤ 0. 05). The application of urea fertilizer increased grain Yield, while the use of Azocompost decreased it. The highest and lowest ear fresh weight were obtained in Passion and KSC403 cultivars, respectively. Passion cultivar in severe water stress and Basin cultivar in moderate water stress and optimum irrigation was produced the highest ear fresh weight and KSCO403 cultivar showed the lowest amount in all Irrigation regimes. The highest amounts of chlorophyll a and b were obtained with 1. 74 and 0. 47 mg. g-1 fresh weight, respectively, from optimal irrigation. Vermicompost (only 4% decrease compared to control) and urea, (about 13% more than control) respectively, under sever water stress and moderate water stress conditions, somewhat controlled the effect of water shortage in Passion cultivar and increased the ear fresh weight.

Cites

No record.

References

No record.

Cite

APA: Copy

Rahimi Gavdanehgodari, Maryam, Modarres Sanavi, Seyed Ali Mohammad, AGHAALIKHANI, MAJID, & Heidarzadeh, Ali. (2020). The Effects of Urea, Vermicompost and Azocompost on Some Traits of Sweet corn Cultivars under Water Deficit Stress. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), 30(1 ), 57-71. SID. https://sid.ir/paper/378325/en

Vancouver: Copy

Rahimi Gavdanehgodari Maryam, Modarres Sanavi Seyed Ali Mohammad, AGHAALIKHANI MAJID, Heidarzadeh Ali. The Effects of Urea, Vermicompost and Azocompost on Some Traits of Sweet corn Cultivars under Water Deficit Stress. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE)[Internet]. 2020;30(1 ):57-71. Available from: https://sid.ir/paper/378325/en

IEEE: Copy

Maryam Rahimi Gavdanehgodari, Seyed Ali Mohammad Modarres Sanavi, MAJID AGHAALIKHANI, and Ali Heidarzadeh, “The Effects of Urea, Vermicompost and Azocompost on Some Traits of Sweet corn Cultivars under Water Deficit Stress,” JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), vol. 30, no. 1 , pp. 57–71, 2020, [Online]. Available: https://sid.ir/paper/378325/en

Related Journal Papers