EFFECTS OF DEFICIT IRRIGATION ON YIELD AND YIELD COMPONENTS OF MAIZE AND DETERMINING OF WATER PRODUCTIVITY IN NEKUABAD ISFAHAN IRRIGATION NETWORK

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.

SALEMI H.R.; TAVAKOLI A.R.; HEYDARI N.

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

Journal Paper

Paper Information

Journal: AGROECOLOGY (بوم شناسی کشاورزی) Year:2014 | Volume:6 | Issue:4 Page(s): 858-869

Download Full-Text

Persian Verion

View:

708

Download:

Cites:

Information Journal Paper

Title

EFFECTS OF DEFICIT IRRIGATION ON YIELD AND YIELD COMPONENTS OF MAIZE AND DETERMINING OF WATER PRODUCTIVITY IN NEKUABAD ISFAHAN IRRIGATION NETWORK

Author(s)

SALEMI H.R. | TAVAKOLI A.R. | HEYDARI N. | Issue Writer Certificate

Keywords

DROUGHTQ2

EVAPOTRANSPIRATIONQ2

FURROWQ3

IRRIGATIONQ2

Abstract

To illustrate the impact of various levels of deficit IRRIGATION on yield and yield components of maize (Zea mayz L.) cultivar, a study was conducted based on randomized complete block as a split plot design with 3 replicates and two treatments for three crop seasons. Four levels of deficit IRRIGATION including: conventional, 100, 80, and 60% of water level use were considered as main plots and two varieties (704 and 647) as subplots in a experimental site located in Shahid Fozveh research station. Significant differences (P≤0.05) were noticeable in grain yield, as well as depth and column of kernel among the IRRIGATION treatments. In addition, the effects of cultivars on grain yield, 1000 kernel weight, number of kernel per ear row, number of kernel per column, and depth of kernels were non-significant. Results showed that, a decrease of 36 percent water applied (60% IRRIGATION level treatment) compared to full IRRIGATION, yield declined 11.4% and a decrease of 20 percent water applied (80% IRRIGATION level treatment) compared to full IRRIGATION, yield declined only 2%. Based on the results and considering the quantitative characteristics of the crop, it was established that for the deficit irrigating of maize, the 80% IRRIGATION level is the most advantageous treatment when water is not limited. However, when higher water productivity and the possibility of using the water saved are taken into consideration during severe DROUGHT conditions, 60% IRRIGATION level treatment is recommended.

Cites

No record.

References

No record.

Cite

APA: Copy

SALEMI, H.R., TAVAKOLI, A.R., & HEYDARI, N.. (2014). EFFECTS OF DEFICIT IRRIGATION ON YIELD AND YIELD COMPONENTS OF MAIZE AND DETERMINING OF WATER PRODUCTIVITY IN NEKUABAD ISFAHAN IRRIGATION NETWORK. AGROECOLOGY (بوم شناسی کشاورزی), 6(4), 858-869. SID. https://sid.ir/paper/211369/en

Vancouver: Copy

SALEMI H.R., TAVAKOLI A.R., HEYDARI N.. EFFECTS OF DEFICIT IRRIGATION ON YIELD AND YIELD COMPONENTS OF MAIZE AND DETERMINING OF WATER PRODUCTIVITY IN NEKUABAD ISFAHAN IRRIGATION NETWORK. AGROECOLOGY (بوم شناسی کشاورزی)[Internet]. 2014;6(4):858-869. Available from: https://sid.ir/paper/211369/en

IEEE: Copy

H.R. SALEMI, A.R. TAVAKOLI, and N. HEYDARI, “EFFECTS OF DEFICIT IRRIGATION ON YIELD AND YIELD COMPONENTS OF MAIZE AND DETERMINING OF WATER PRODUCTIVITY IN NEKUABAD ISFAHAN IRRIGATION NETWORK,” AGROECOLOGY (بوم شناسی کشاورزی), vol. 6, no. 4, pp. 858–869, 2014, [Online]. Available: https://sid.ir/paper/211369/en

Related Journal Papers