THE STUDY OF MORPHOLOGICAL CHARACTERISTICS OF OLD AND NEW BARELY CULTIVARS

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MOSHFEGHI N.; KHAZAEI H.R.; KAFI M.

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Journal: Iranian Journal of Field Crops Research Year:2015 | Volume:12 | Issue:4 Page(s): 641-648

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Title

THE STUDY OF MORPHOLOGICAL CHARACTERISTICS OF OLD AND NEW BARELY CULTIVARS

Author(s)

MOSHFEGHI N. | KHAZAEI H.R. | KAFI M. | Issue Writer Certificate

Keywords

DIAMETERQ2

ROOT AREAQ2

TOTAL ROOT LENGTHQ2

VOLUMEQ2

YIELD AND YIELD COMPONENTSQ2

Abstract

In order to comparison of morphological traits between new and old cultivars of barley roots (Hordeum vulgare L.) an experiment was conducted in greenhouse condition in Faculty of Agriculture, Ferdowsi University of Mashhad in 2011. The type of experiment was a completely randomized design with eight treatment and three replications. Experimental treatments were 4 new cultivars of barley incloud (Nosrat, Youssof, Fajr30 and Nick) and old cultivars (Reihan, Kavir, Zarjoe and Valfajr). Seeding was occurred in plastic tubes with washed sands and sampeling was occurred with destroyed plastic bages in the end of the four stage incloud 4-6 leaf stage, stem elongation stage, flowering and maturity stage. Traits incloud TOTAL ROOT LENGTH, area, DIAMETER, VOLUME, and root dry weight and YIELD AND YIELD COMPONENTS were measure and compared. Results showed that, there was significant difference between new and old cultivars of barley roots in all stages of development, specially the most prominent difference was in the late growing season. In root elongation characteristics (along the main root length, total index of root length) were superior to the old cultivars, but in other characteristics (size, surface, DIAMETER and root dry weight) the new cultivars were better. In the new cultivars, horizontal and lateral root distribution in the soil were higher than old cultivars and old cultivars had long itudina land vertical spread of roots. Generally, in the soils with adequate moisture and air condition like this experiment conditions, the root system of the plants growth deeply and their seminal roots as possible in the remaining active throughout the growing season. For this reason increase in root traits was observed during the growing season to maturity.

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APA: Copy

MOSHFEGHI, N., KHAZAEI, H.R., & KAFI, M.. (2015). THE STUDY OF MORPHOLOGICAL CHARACTERISTICS OF OLD AND NEW BARELY CULTIVARS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH, 12(4), 641-648. SID. https://sid.ir/paper/119318/en

Vancouver: Copy

MOSHFEGHI N., KHAZAEI H.R., KAFI M.. THE STUDY OF MORPHOLOGICAL CHARACTERISTICS OF OLD AND NEW BARELY CULTIVARS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH[Internet]. 2015;12(4):641-648. Available from: https://sid.ir/paper/119318/en

IEEE: Copy

N. MOSHFEGHI, H.R. KHAZAEI, and M. KAFI, “THE STUDY OF MORPHOLOGICAL CHARACTERISTICS OF OLD AND NEW BARELY CULTIVARS,” IRANIAN JOURNAL OF FIELD CROPS RESEARCH, vol. 12, no. 4, pp. 641–648, 2015, [Online]. Available: https://sid.ir/paper/119318/en

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