INVESTIGATION OF GRAIN YIELD IN 20 ADVANCED GENOTYPES OF BARELY (HORDEUM VULGARE L.) USING DROUGHT TOLERANCE INDICES IN NORTHERN KHORASAN PROVINCE

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.

RAHIMNIA F.; JAFARI A.A.; NIASTANI A.

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING Year:2008 | Volume:4 | Issue:1 Page(s): 77-87

Download Full-Text

Persian Verion

View:

670

Download:

Cites:

Information Journal Paper

Title

INVESTIGATION OF GRAIN YIELD IN 20 ADVANCED GENOTYPES OF BARELY (HORDEUM VULGARE L.) USING DROUGHT TOLERANCE INDICES IN NORTHERN KHORASAN PROVINCE

Author(s)

RAHIMNIA F. | JAFARI A.A. | NIASTANI A. | Issue Writer Certificate

Keywords

BARLEYQ2

GRAIN YIELDQ2

DROUGHT RESISTANCE INDICESQ3

NORTHERN KHORASAN PROVINCEQ3

Abstract

In order to identification of superior genotypes for GRAIN YIELD, 20 advanced genotypes of barely (Hordeum vulgare L.) were sown in two separate experiments under optimum and drought stress condition using Randomized Complete Block Designs with four replications in dry land research station, northern Khoorasan, Shirvan, Iran, during 2005-2006. Data were collected and analyzed for each experiment and combined over two experiments. The GRAIN YIELD in optimum (Yp) and stress (Ys) condition for each genotype were used to estimate the five DROUGHT RESISTANCE INDICES as: tolerance index (TOL), stress susceptibility index (SSI), mean productivity (MP), geometric mean productivity (GMP) and stress tolerance index (STI). The data subsequently used in principal components analysis. Based on bi-plot of the first two principal component scores, genotypes were distributed into four groups. Results showed that genotypes 10, 11, 16, 18 and 19 with average values of 1670 kg/ha were recognized as the best varieties for dry condition. The genotypes 12, 13, 14, 17 and 20 with average values of 1300 and 1974 kg/ha for Drought and normal conditions, respectively introduced as the best genotypes for cultivation for both environments in semi arid regions. Genotypes 1, 5 and 15 with average values of 1450 kg/ha had moderate production for normal conditions. Distribution of genotypes based on the first two component scores was in agreement with Grouping of genotypes by Duncan means comparison method.

Cites

No record.

References

Cite

APA: Copy

RAHIMNIA, F., JAFARI, A.A., & NIASTANI, A.. (2008). INVESTIGATION OF GRAIN YIELD IN 20 ADVANCED GENOTYPES OF BARELY (HORDEUM VULGARE L.) USING DROUGHT TOLERANCE INDICES IN NORTHERN KHORASAN PROVINCE. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, 4(1), 77-87. SID. https://sid.ir/paper/190387/en

Vancouver: Copy

RAHIMNIA F., JAFARI A.A., NIASTANI A.. INVESTIGATION OF GRAIN YIELD IN 20 ADVANCED GENOTYPES OF BARELY (HORDEUM VULGARE L.) USING DROUGHT TOLERANCE INDICES IN NORTHERN KHORASAN PROVINCE. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING[Internet]. 2008;4(1):77-87. Available from: https://sid.ir/paper/190387/en

IEEE: Copy

F. RAHIMNIA, A.A. JAFARI, and A. NIASTANI, “INVESTIGATION OF GRAIN YIELD IN 20 ADVANCED GENOTYPES OF BARELY (HORDEUM VULGARE L.) USING DROUGHT TOLERANCE INDICES IN NORTHERN KHORASAN PROVINCE,” IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, vol. 4, no. 1, pp. 77–87, 2008, [Online]. Available: https://sid.ir/paper/190387/en

Related Journal Papers