Year 2016, Volume 1, Issue 1
| Year : | 2016 |
| Volume : | 1 |
| Issue : | 1 |
| Authors : | Maryam ABBASI, Elham FAGHANI, Habibollah SOGHI, Ali HOSSEIN KHANI |
| Title : | ANATOMICAL STUDIES OF DROUGHT TOLERANCE RELATED TRAITS OF 26 WHEAT VARIETIS IN IRAN |
| Abstract : | Wheat (Triticum aestivum L.) is known as a drought semi-tolerant species. Reduction in wheat growth and yield are the most common responses to drought or salt stress mainly caused by an inhibition of leaf expansion and stem elongation. One of the important abiotic stress factors limiting wheat production in semi aridregions is drought. Recent climate changes such as temperature changes and decreasing rainfall in different regions of Iran have had significant impact on agro-ecosystems and have caused drought stress to become a severe limiting factor in wheat production. This research was conducted for evaluation of leaf anatomical and cytological traits of 26 wheat varieties in Golestan province (Iran) over 40 years in order to identify the most effective traits in determining maximum yield potential. The width and length of vascular bundles, diameter of meta xylem, distance between vascular bundles to upper and lower epidermis, fiber bundles diameter and width of midrib and lamina were measured. Finally, based on the anatomic results, wheat varieties with the highest adaptation ability to drought stress were identified and introduced. |
| For citation : | Abbasi, M., Faghani, E., Soghi, H., Khani, A. H. (2016). Anatomical studies of drought tolerance related traits of 26 wheat varietis in Iran. AGROFOR International Journal, Volume 1. Issue No. 1. pp. 130-142. DOI:10.7251/AGRENG1601130A |
| Keywords : | waterless stress, wheat, anatomical study, Iran |
| download paper | |
ISSN 2490-3434 (Printed)
ISSN 2490-3442 (Online)
ISSN 2490-3442 (Online)
For authors
For reviewers
Search
AgroSym Symposium Archive