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Paper Information

Journal:   IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH   SPRING 2006 , Volume 14 , Number 1 (23); Page(s) 15 To 24.
 
Paper: 

INVESTIGATION OF GENETIC VARIATION IN TALL WHEAT GRASS (AGROPYRON ELONGATUM (HOST) BEAUV.) POPULATIONS

 
 
Author(s):  MOHAMMADI REZA*, KHAYAM NEKOUEI S.M., MIRLOUHI A.F., RAZMJOU KHOURSHID
 
* AGRICULTURAL BIOTECHNOLOGY RESEARCH INSTITUTE OF CENTRAL REGION OF IRAN
 
Abstract: 

The objectives of this experiment were to study genetic variation and relationships among 11 traits in 23 accessions of Agropyron elongatum for two years. The experiment was conducted in Agricultural Biotechnology Research Institute of Central region of Iran research farm using a randomized complete block design with 3 replications. Results of variance analysis showed significant differences between the accessions for all of the traits in the first year and most traits in the second year. The results also showed that there was considerable phenotypic and genotypic variation for forage yield and number of stems per plant.
Broad-sense heritability was high (63-84%) for forage yield, days to heading, crown diameter and plant height. Forage yield per plant had a significant (P<0.01) negative correlation with days to heading (r=-0.53) and days to pollination (r=-0.64), but a significant (P<0.01) positive correlation with plant height (r= 0.33), flag leaf width (r=0.41), numberof stems (r=0.6) and crown diameter(r=0.4).

 
Keyword(s): AGROPYRON ELONGATUM (HOST) BEAUV, GENETIC VARIATION, HERITABILITY AND CORRELATION COEFFICIENTS.
 
 
References: 
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Click to Cite.
APA: Copy

MOHAMMADI, R., & KHAYAM NEKOUEI, S., & MIRLOUHI, A., & RAZMJOU, K. (2006). INVESTIGATION OF GENETIC VARIATION IN TALL WHEAT GRASS (AGROPYRON ELONGATUM (HOST) BEAUV.) POPULATIONS. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, 14(1 (23)), 15-24. https://www.sid.ir/en/journal/ViewPaper.aspx?id=103094



Vancouver: Copy

MOHAMMADI REZA, KHAYAM NEKOUEI S.M., MIRLOUHI A.F., RAZMJOU KHOURSHID. INVESTIGATION OF GENETIC VARIATION IN TALL WHEAT GRASS (AGROPYRON ELONGATUM (HOST) BEAUV.) POPULATIONS. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH. 2006 [cited 2021May13];14(1 (23)):15-24. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=103094



IEEE: Copy

MOHAMMADI, R., KHAYAM NEKOUEI, S., MIRLOUHI, A., RAZMJOU, K., 2006. INVESTIGATION OF GENETIC VARIATION IN TALL WHEAT GRASS (AGROPYRON ELONGATUM (HOST) BEAUV.) POPULATIONS. IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, [online] 14(1 (23)), pp.15-24. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=103094.



 
 
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