Normal view MARC view ISBD view

Genetical studies on tolerance of some barley crosses to drought [electronic resource].

By:

Eid, A. A

Contributor(s):

Language: English Summary language: Arabic Description: p.25-37Other title:

دراسة وراثية على تحمل بعض هجن الشعير للجفاف [Added title page title]

Uniform titles:

Egyptian journal of plant breeding, 2011 v. 15 (2), Special issue [electronic resource]:

Subject(s):

Online resources:

Full Text Article.

In: Egyptian Journal of Plant Breeding 2011.v.15(2).Special issue.Summary: The present experiment was carried out at Sakha Agriculture Research Station during the three successive seasons 2007108, 2008/09 and 2009/010. To determine the type ofgene effects by using the six populations (PI, P2 , FI , F2, Be I and BC2) offive barley crosses were raised; cross 1 (Sica x GizaI24); cross 2 (Sica x Line-2); cross 3 (Giza 2000 x Line-2), cross 4 (Giza 121 x Line-I) and cross 5 (Giza 124 x Line-2). Six populations of the five crosses were grown under normal irrigation and water stress conditions. Grain yield and its components and some growth attributes were studied. Generation means were significantly different for all studied traits in all crosses. Results, in general indicated that the presence of non-allelic interaction for all studied traits in all crosses under study. Also, the relative importance of additive-dominance effects varied with traits and crosses under the two conditions.

Average rating: 0.0 (0 votes)

No physical items for this record

Includes references.

The present experiment was carried out at Sakha Agriculture Research Station during the three successive seasons 2007108, 2008/09 and 2009/010. To determine the type ofgene effects by using the six populations (PI, P2 , FI , F2, Be I and BC2) offive barley crosses were raised; cross 1 (Sica x GizaI24); cross 2 (Sica x Line-2); cross 3 (Giza 2000 x Line-2), cross 4 (Giza 121 x Line-I) and cross 5 (Giza 124 x Line-2). Six populations of the five crosses were grown under normal irrigation and water stress conditions. Grain yield and its components and some growth attributes were studied. Generation means were significantly different for all studied traits in all crosses. Results, in general indicated that the presence of non-allelic interaction for all studied traits in all crosses under study. Also, the relative importance of additive-dominance effects varied with traits and crosses under the two conditions.

Summary in Arabic.

There are no comments on this title.

to post a comment.