CHANGES IN CANOPY STRUCTURE OF SOME IRANIAN WHEAT 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.

ZAND A.; KOUCHAKI A.; NASIRI MAHALATI MAHDI

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

Journal Paper

Paper Information

Journal: JOURNAL OF AGRICULTURAL KNOWLEDGE Year:2003 | Volume:13 | Issue:4 Page(s): 13-26

Download Full-Text

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

Persian Verion

View:

1,166

Download:

Cites:

Information Journal Paper

Title

CHANGES IN CANOPY STRUCTURE OF SOME IRANIAN WHEAT CULTIVARS

Author(s)

ZAND A. | KOUCHAKI A. | NASIRI MAHALATI MAHDI | Issue Writer Certificate

Keywords

CANOPYQ2

LNCQ3

SLN SLWQ4

WHEATQ4

Abstract

CANOPY structure of some Iranian WHEAT cultivars, developed for cold and temperate-cold climates within the last 50 years, were studied in two separate trials during 1998 and 1999 in the Research Station of College of Agriculture, Ferdowsi University of Mashhad. In both trials 6 WHEAT cultivars were investigated in a randomized complete block design with 3 replicates. In the first experiment all cultivars were sown at the same date and with the equal planting density and N fertilization. However, in the second experiment cultivars were sown under the recommended sowing date, plant density and N rate for maximum yield. Other management practices were identical in both years. New WHEAT cultivars had a greater light extinction coefficient (K) and positioned a higher proportion of their leaf area at the top CANOPY layers. Such a CANOPY structure led to better absorption of radiation at top CANOPY layer in new cultivars. A decreasing profile of specific leaf nitrogen (SLN), specific leaf area (SLA) and leaf nitrogen content (LNC) were observed from top to bottom of the CANOPY with a negative correlation between SLW and LNC.

Cites

References

No record.

Cite

APA: Copy

ZAND, A., KOUCHAKI, A., & NASIRI MAHALATI, MAHDI. (2003). CHANGES IN CANOPY STRUCTURE OF SOME IRANIAN WHEAT CULTIVARS. JOURNAL OF AGRICULTURAL KNOWLEDGE, 13(4), 13-26. SID. https://sid.ir/paper/28844/en

Vancouver: Copy

ZAND A., KOUCHAKI A., NASIRI MAHALATI MAHDI. CHANGES IN CANOPY STRUCTURE OF SOME IRANIAN WHEAT CULTIVARS. JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2003;13(4):13-26. Available from: https://sid.ir/paper/28844/en

IEEE: Copy

A. ZAND, A. KOUCHAKI, and MAHDI NASIRI MAHALATI, “CHANGES IN CANOPY STRUCTURE OF SOME IRANIAN WHEAT CULTIVARS,” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 13, no. 4, pp. 13–26, 2003, [Online]. Available: https://sid.ir/paper/28844/en

Related Journal Papers