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Information Journal Paper

Title

SELECTION FOR TOLERANCE TO SALT STRESS IN WHEAT ACCESSIONS

Pages

  13-21

Abstract

 In order to evaluate for salt TOLERANCE, 823 ACCESSIONs from bread WHEAT collection of National Plant Gene-Bank of Iran were studied. The evaluation of genetic materials was performed under salt stress in research field of Ardekan, Yazd with soil and irrigated water SALINITY of 10 to 12 dsm-1 in an augmented design with three check cultivars. Grain yield of five spikes and number of tillers had the largest diversity based on coefficient of variation, 27.99 and 24.13, respectively. In principal component analysis the first seven components comprised 69.18% of the total variation. The first principal component emphasized on grain weight of five spikes, number of seeds per spike, number of spikelets per spike and number of florlets per spikelets and distinguished acessions 3528 (unknown origin from Iran), 3477 (Khorasan), 4056 (Kerman), 3532 (Markazi, 3569 (Lorestan) and 3444 (Khorasan). Cluster analysis was performed through K means method and located the ACCESSIONs in five groups. In Group two, 38 ACCESSIONs had higher grain yield of five spikes, 100 seed weight and number of seeds per spike than Kavir. In group five, three ACCESSION, 3228 (Khorasan), 4436 (India) and 5415 (Greece) had higher grain yield of five spikes, 100 seed weight and number of seeds per spike than Roshan and Mahooti. The total results of the research indicated high genetic diversity and possibility of selection for salt stress within bread WHEAT genetic resources.

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  • Cite

    APA: Copy

    ARSHAD, Y., ZAHRAVI, M., & SOLTANI, A.. (2013). SELECTION FOR TOLERANCE TO SALT STRESS IN WHEAT ACCESSIONS. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), 5(1), 13-21. SID. https://sid.ir/paper/182220/en

    Vancouver: Copy

    ARSHAD Y., ZAHRAVI M., SOLTANI A.. SELECTION FOR TOLERANCE TO SALT STRESS IN WHEAT ACCESSIONS. JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES)[Internet]. 2013;5(1):13-21. Available from: https://sid.ir/paper/182220/en

    IEEE: Copy

    Y. ARSHAD, M. ZAHRAVI, and A. SOLTANI, “SELECTION FOR TOLERANCE TO SALT STRESS IN WHEAT ACCESSIONS,” JOURNAL OF CROP PRODUCTION RESEARCH (ENVIRONMENTAL STRESSES IN PLANT SCIENCES), vol. 5, no. 1, pp. 13–21, 2013, [Online]. Available: https://sid.ir/paper/182220/en

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