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Evaluation of 16 barley genotypes under calcareous soil conditions in Egypt [electronic resource].

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El-Banna, M. N

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Language: English Summary language: Arabic Description: p.335-359Other title:

تقييم 16 تركيب وراثى من الشعير تحت ظروف الاراضى الجيرية فى مصر [Added title page title]

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Egyptian journal of agricultural research, 2010 v. 88 (1), Special issue [electronic resource]:

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In: Egyptian Journal of Agricultural Research 2010.v.88(1)SPSummary: A field experiment was carried out in the Experimental Research Station at Nubaria, ARC representing newly reclaimed areas during the two successive seasons of 2005/2006 and 2006/2007 to evaluate 16 barley (Hordeum vulgare L.) genotypes grown under water stress and calcareous soil conditions. The evaluation included yield and its components, growth attributes, earliness and kernel protein content. A randomized complete block design was used with three replications. Only two irrigations, Le. at sowing and heading were applied to expose plants to water stress. Results showed that there are significant differences among the 16 barley genotypes for most of the characteristics. Four barley genotypes; Malouk//Aths/Linee686, Alanda-02/4/Arizona 5908, Alanda/3/CI08887/CI057611ILignee640,and Alanda I Harma II Aianda010utyieided the check cultivars in grain and biological yields with some other advantages such as earliness, harvest index, leaf area index, and higher protein content. It is suggested that those genotypes should have more genetic stability studies to be grown in such calcareous soils.

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A field experiment was carried out in the Experimental Research Station at Nubaria, ARC representing newly reclaimed areas during the two successive seasons of 2005/2006 and 2006/2007 to evaluate 16 barley (Hordeum vulgare L.) genotypes grown under water stress and calcareous soil conditions. The evaluation included yield and its components, growth attributes, earliness and kernel protein content. A randomized complete block design was used with three replications. Only two irrigations, Le. at sowing and heading were applied to expose plants to water stress. Results showed that there are significant differences among the 16 barley genotypes for most of the characteristics. Four barley genotypes; Malouk//Aths/Linee686, Alanda-02/4/Arizona 5908, Alanda/3/CI08887/CI057611ILignee640,and Alanda I Harma II Aianda010utyieided the check cultivars in grain and biological yields with some other advantages such as earliness, harvest index, leaf area index, and higher protein content. It is suggested that those genotypes should have more genetic stability studies to be grown in such calcareous soils.

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