276094

DIRECT AND INDIRECT RELATIONSHIPS AMONG LENTIL CHARACTERS

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Last updated: 04 Jan 2025

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Abstract

Correlation and path analysis were carried out for 24 lentil genotypes grown in three environments in Egypt (Sids research sta­tion in 1997/98 and 1998/99. and Giza research station in 1998/99 season). Season and location showed major effects on the per­formance of genotypes. Seed yield was positively and significantly correlated with pod and seed numbers, plant height and number of branches/plant, and negatively with flowering duration. Days to 50% flowering was significantly correlated with days to100% flowering, 50 and 100% podding and days to maturity, indicating that selection for early flowering (50% flowering) is sufficient to identify the earliness In podding and maturity and no need to meas­ure other earliness traits to save time and cost. Path analysis re­vealed that number of seeds/plant had the highest direct and in­direct effects on seed yield followed by pods/plant. But as yield component selection has been unsuccessful in the past, probably be­cause of yield component compensation, and measuring yield is much less time-consuming than counting/measuring components, selection for yield components is not justified.

DOI

10.21608/ejar.2003.276094

Authors

First Name

AHMED H. I.

Last Name

HAMDI

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Affiliation

Food Legume Research Program, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt

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First Name

EL-GHAREIB A.

Last Name

EL-GHAREIB

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Affiliation

Department of Agronomy, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt

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First Name

SHAFEY A.

Last Name

SHAFEY

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Affiliation

Department of Agronomy, Faculty of Agriculture, Al-Azhar University, Cairo, Egypt

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First Name

MOSTAFA A. M.

Last Name

IBRAHIM

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Affiliation

Food Legume Research Program, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt

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Volume

81

Article Issue

1

Related Issue

38411

Issue Date

2003-03-01

Receive Date

2002-05-01

Publish Date

2003-03-01

Page Start

139

Page End

150

Print ISSN

1110-6336

Online ISSN

2812-4936

Link

https://ejar.journals.ekb.eg/article_276094.html

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https://ejar.journals.ekb.eg/service?article_code=276094

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11

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Original Article

Type Code

1,041

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Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

https://ejar.journals.ekb.eg/

MainTitle

DIRECT AND INDIRECT RELATIONSHIPS AMONG LENTIL CHARACTERS

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Article

Created At

22 Jan 2023