GENETIC VARIABILITY OF YIELD AND MORPHOLOGICAL TRAITS IN SEVERAL POPULATIONS OF TWO BROMUS SPECIES (B. TOMENTELLUS AND B. PERSICUS)

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.

BIRANVAND K.; JAFARI A.A.; RAHAMANI E.; CHAMANI M.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research Year:2011 | Volume:18 | Issue:2 (36) Page(s): 280-293

Download Full-Text

Persian Verion

View:

843

Download:

Cites:

Information Journal Paper

Title

GENETIC VARIABILITY OF YIELD AND MORPHOLOGICAL TRAITS IN SEVERAL POPULATIONS OF TWO BROMUS SPECIES (B. TOMENTELLUS AND B. PERSICUS)

Author(s)

BIRANVAND K. | JAFARI A.A. | RAHAMANI E. | CHAMANI M. | Issue Writer Certificate

Keywords

BROMEGRASSQ3

B. TOMENTELLUSQ3

B. PERSICUSQ3

YIELD GENETIC VARIATIONQ2

CLUSTER ANALYSISQ2

Abstract

In order to study the genetic variability of two Bromus species, B. TOMENTELLUS and B. PERSICUS, based on morphological traits, 12 populations were examined in a field experiment using a randomized complete block design with 3 replications during 2006-2008 in Karaj, Iran. The data were collected for heading date, plant height, tiller number, panicle length, seed weight and seed number per panicle, forage dry matter yield, seed yield, thousand grain weight and harvest index. Results showed that B. PERSICUS populations had higher values than B. TOMENTELLUS for all the traits except for thousand grain weight. Population 68 of B. PERSICUS with average values of 7157 and 1059 Kg/ha showed higher forage and seed production, respectively. Phenotypic correlation between forage and seed yield was positive and significant. Both traits positively correlated with heading date, plant height and tiller number and negatively correlated with thousand grain weight. Using CLUSTER ANALYSIS (Ward method) and principle components analysis (PCA) based on the morphological data, the populations were classified into two groups coordinating to the two species. The distribution of the populations based on (PCA) analysis was in agreement with CLUSTER ANALYSIS results.

Cites

INVESTIGATION ON VARIATION AND RELATIONSHIPS AMONG SEED YIELD AND ITS COMPONENTS IN SHEEP FESCUE (FESTUCA OVINA) UNDER IRRIGATION AND DRYLAND FARMING CONDITIONS, ZANJAN, IRAN

References

Cite

APA: Copy

BIRANVAND, K., JAFARI, A.A., RAHAMANI, E., & CHAMANI, M.. (2011). GENETIC VARIABILITY OF YIELD AND MORPHOLOGICAL TRAITS IN SEVERAL POPULATIONS OF TWO BROMUS SPECIES (B. TOMENTELLUS AND B. PERSICUS). IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, 18(2 (36)), 280-293. SID. https://sid.ir/paper/104318/en

Vancouver: Copy

BIRANVAND K., JAFARI A.A., RAHAMANI E., CHAMANI M.. GENETIC VARIABILITY OF YIELD AND MORPHOLOGICAL TRAITS IN SEVERAL POPULATIONS OF TWO BROMUS SPECIES (B. TOMENTELLUS AND B. PERSICUS). IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH[Internet]. 2011;18(2 (36)):280-293. Available from: https://sid.ir/paper/104318/en

IEEE: Copy

K. BIRANVAND, A.A. JAFARI, E. RAHAMANI, and M. CHAMANI, “GENETIC VARIABILITY OF YIELD AND MORPHOLOGICAL TRAITS IN SEVERAL POPULATIONS OF TWO BROMUS SPECIES (B. TOMENTELLUS AND B. PERSICUS),” IRANIAN JOURNAL OF RANGELANDS AND FORESTS PLANT BREEDING AND GENETIC RESEARCH, vol. 18, no. 2 (36), pp. 280–293, 2011, [Online]. Available: https://sid.ir/paper/104318/en

Related Journal Papers