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Phenotypic and genotypic stability for earliness, yield and its components in some chickpea genotypes [electronic resource].

By:

Bastawisy, M. H

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Language: English Summary language: Arabic Description: p.777-795Other title:

الثبات المظهرى والوراثى للتبكير والمحصول ومكوناتة فى بعض التراكيب الوراثية فى الحمص [Added title page title]

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Minufiya journal of agricultural research, 2008 v. 33 (3) [electronic resource].

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In: Minufiya journal of agricultural research 2008.v.33(3)Summary: High productivity and stability of petformance over environment are two desired features in chickpea genotypes. The objectives of the present investigation were to evaluate some genotypes of chickpea for their yield stability under different environments. Nineteen genotypes chickpea ,namely Giza 1 ,Giza3, Giza 4 cultivars and sixteen genotypes from ICARDA and Za~oura were grown in a Fandomized complete block design with three replications in the three locations (EI-Gemmeiza, Giza and Zarzouraj in two grown seasons 200412005 and 200512006.Seven traits including morphological traits ,yield and yield components i.e. flowering and maturity dates, number of branches Iplant, number of capsoules Iplant ,100 seed weight andseed yield Iplant were recorded. All traits showed highly significant mean squares for genotypes, environments and genotypes x environment interaction. Genotype number 7 gave the highest desirable significant for flowering and maturity date, number of capsoules Iplant and seed yield Iplant .Moreover environments compared to the other genotypes, while genotype number 4 gave the least significant one.

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High productivity and stability of petformance over environment are two desired features in chickpea genotypes. The objectives of the present investigation were to evaluate some genotypes of chickpea for their yield stability under different environments. Nineteen genotypes chickpea ,namely Giza 1 ,Giza3, Giza 4 cultivars and sixteen genotypes from ICARDA and Za~oura were grown in a Fandomized complete block design with three replications in the three locations (EI-Gemmeiza, Giza and Zarzouraj in two grown seasons 200412005 and 200512006.Seven traits including morphological traits ,yield and yield components i.e. flowering and maturity dates, number of branches Iplant, number of capsoules Iplant ,100 seed weight andseed yield Iplant were recorded. All traits showed highly significant mean squares for genotypes, environments and genotypes x environment interaction. Genotype number 7 gave the highest desirable significant for flowering and maturity date, number of capsoules Iplant and seed yield Iplant .Moreover environments compared to the other genotypes, while genotype number 4 gave the least significant one.

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