Drought stress effect on some phonological traits of advanced lines of bread wheat
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2012, Vol 3, Issue 9
Abstract
A test was done on 10 lines of bread wheat with completely randomized blocks and three replications in crop year 2009-2010 in the farm of Moghan Agricultural Research center- in order to investigate drought stress effect on some phonological traits of advanced lines of bread wheat under normal condition and conditions drought last season and they were compared with each other. The results of variance analysis of the studied traits in normal condition indicated a significant difference between the studied lines in plant height, ear length, length of spike, the number of spikelets and harvest index is at (p<.01). At (p<.05), this line in the traits of tiller number, grain weight per spike, seed weight and seed yield indicated a significant difference among the studied lines. The results of variance analysis in conditions drought last season showed that the studied numbers in the traits of plant height, ear length and spike length at (p<.01) and in the traits of fertile tiller number and grain yield at (p<.05) have a significant difference. The comparison of average traits showed that number 9 in both normal (3.8 ton per hectare) and drought stress (2.87 ton per hectare) conditions had the highest grain yield.
Authors and Affiliations
Babak Asvari*| Mianeh Branch, Islamic Azad University , Mianeh, IRAN E-mail: Babak_asvar@yahoo.com, Yuosef Mojtahedi| Mianeh Branch, Islamic Azad University , Mianeh, IRAN, Gholamreza Aminzadeh| Researcher of Agricultural and Natural Resource Research Center of Ardabil, Marefat Ghasemi| Researcher of Agricultural and Natural Resource Research Center of Ardabil
Keywords
Related Articles
- EP ID EP5105
- DOI -
- Views 378
- Downloads 17
Tourism Climate Assessment city Roshtkhar using TCI index
Introduction: The influence of natural factors in the development of the tourism industry, tourists are in many countries, well-lit and well known about its effects on the industry And these countries understand this, be...
Removal of Sr2+ from aqueous solutions by adsorbent activated carbon of almond shell
In this paper, removal of Sr2+ from aqueous solutions with prepared adsorbent activated carbon of almond shell was investigated. The prepared adsorbent were characterized by scanning electron microscopy (SEM) and BET sur...
Assessing the effect of customer relationship system and state of relationship quality effect with Customer Life Cycle (Case Study: Saderat Bank of Rasht)
Competition is very intense in the banking industry. Banks need to elevate their services’ quality to attract more customers. In addition, for attracting more customers, banks require to maintain the loyalty of existing...
Investigating the Effect of Electronic Banking Communications on Banks Financial Resources in Urmia Melli Bank Branches
The present study attempts to investigate the effect of electronic banking on banks financial resources in Urmia Melli Bank branches. In so doing, electronic banking has been defined on three levels as indicated by Kahza...
Investigating EFL Adult Learners? Behavioral and Emotional Attitudes towards Learning Speaking
Learning a language is influenced by a variety of factors. One of the most important of which are the learner’s attitude toward the target language. Behavioral and emotional attitudes are two kinds of the attitudes. Also...