Author/Authors
Yıldız, Mustafa Afyon Kocatepe Üniversitesi - Fen Edebiyat Fakültesi - Biyoloji Bölümü, Turkey , Uruşak, Behiye Afyon Kocatepe Üniversitesi - Fen Edebiyat Fakültesi - Biyoloji Bölümü, Turkey , Terzi, Hakan Afyon Kocatepe Üniversitesi - Fen Edebiyat Fakültesi - Biyoloji Bölümü, Turkey
Title Of Article
A Preliminary Study on Chromium(VI) Tolerance at Early Seedling Stage of Some Barley Cultivars Grown in Turkey
شماره ركورد
27472
Abstract
In this research, hexavalent chromium [Cr(VI)] tolerance of eight barley (Hordeum vulgare L.) cultivars grown in Turkey was investigated at early seedling stage in hydroponic culture. The effect of different Cr(VI) concentrations (0, 75, 150 and 225 μM) on shoot and root growth of eight barley cultivars (Angora, Avcı-2002, Aydanhanım, Başgül, Bülbül-89, Orza-96, Tarm-92 and Zeynelağa) was determined. In general, the lengths, fresh and dry weights of shoots and roots of barley cultivars were significantly decreased with an increase in Cr(VI) concentrations (P 0.05). Cr(VI) tolerance index (%) determined as a result of dry weights was evaluated as the most reliable criterion. The most Cr-tolerant barley cultivar, Zeynelağa, and the most Cr-sensitive barley cultivar, Orza-96, were determined according to Cr(VI) tolerance index.
From Page
1
NaturalLanguageKeyword
Barley , Cr(VI) , Growth , Tolerance
JournalTitle
Afyon Kocatepe University Journal Of Science and Engineering
To Page
10
JournalTitle
Afyon Kocatepe University Journal Of Science and Engineering
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