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Analysis of yield and its components using diallel matings among five parents of faba bean [electronic resource].

By:

Attia, Sabah M

Contributor(s):

Salem, Manal M

Language: English Summary language: Arabic Description: P. 1-12Other title:

التحليل للمحصول ومكوناتة باستخدام الهجن التبادلية لخمسة آباء من الفول البلدي [Added title page title]

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Egyptian journal of plant breeding, 2006 v. 10 (1) [electronic resource].

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In: Egyptian Journal of Plant Breeding 2006.v.10(1)Summary: A diaiel cross excluding reciprucals among five parents offaba bean (Giza 843, Sakha2, Giza2, Triple white and x - 1468) was used to estimate the heterotic effect of F1 crosses, combillillg ability alld gelletic eompollelltsfor yield and its variables viz: pods, seeds/plant alld 100 - seed weight. Analysis of variance indicated highly significant differences among the entries for all the characters. Heterosis over mid and better parents, was highly significant for number of pods, seeds and seed yield/plant. Also highly significant mid-parent heterosis for number of branches/plant was observed. Heterosis over mid parents was, all average 19.95 %for number of branches/plalltto 61.24 %for number of pods/plant. on the other hand, heterosis over better parent ranged from 5.22 % for plant height to 87.63 %for number of pods/plant.

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A diaiel cross excluding reciprucals among five parents offaba bean (Giza 843, Sakha2, Giza2, Triple white and x - 1468) was used to estimate the heterotic effect of F1 crosses, combillillg ability alld gelletic eompollelltsfor yield and its variables viz: pods, seeds/plant alld 100 - seed weight. Analysis of variance indicated highly significant differences among the entries for all the characters. Heterosis over mid and better parents, was highly significant for number of pods, seeds and seed yield/plant. Also highly significant mid-parent heterosis for number of branches/plant was observed. Heterosis over mid parents was, all average 19.95 %for number of branches/plalltto 61.24 %for number of pods/plant. on the other hand, heterosis over better parent ranged from 5.22 % for plant height to 87.63 %for number of pods/plant.

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