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14593

GIZA 11 AND GIZA 12; TWO NEW FLAX DUAL PURPOSE TYPE VARIETIES

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Last updated: 03 Jan 2025

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Abstract

Sixteen flax genotypes {13 promising lines and 3 check varieties viz., Giza 8 (oil type), Sakha 1 (dual purpose type) and Sakha 3 (fiber type)} were evaluated for straw, seed, oil yields and their related traits under twelve different environments; four locations (Sakha, Etay El-Baroud, Ismailia and Giza Exp. Stations through three successive seasons (2011/12, 2012/13 and 2013/14). These materials were evaluated in a randomized complete blocks design with three replications at the twelve above-mentioned environments.
The analysis of variance revealed highly significant differences among genotypes (G), environments (E) and G x E interaction for all studied traits except straw weight per plant, indicating a wide range of variation among genotypes, environments and these genotypes exhibited differential response to environmental conditions. The significant variance due to residual for all characters except both straw weight per plant and oil yield per fad indicated that genotypes differed with respect to their stability suggesting that prediction would be difficult, which means that mean performance alone would not be appropriate. Interaction component of variance (σ2ge) was less than the genotypic variance (σ2g) for all characters, indicating that genotypes differ in their genetic potential for these traits. This was reflected in high heritability and low discrepancy between phenotypic (PCV) and genotypic (GCV) coefficients of variability values for these traits indicating the possibility of using each of long fiber percentage, plant height and technical stem length as selection indices for improving straw weight per plant, as well as, using 1000-seed weight and capsules number per plant as selection indices for improving seed weight per plant.
Yield stability (YSi) statistic indicated that S.541-C/3 and S.541-D/10 gave high mean performance and stability for straw, fiber, seed and oil yields per fad in addition to oil percentage, capsules number per plant and 1000-seed weight. Therefore, the two genotypes well be released under the name Giza 11 and Giza 12, respectively. These newly released varieties are of dual purpose type for straw, fiber, seed and oil yield. They may replace the low yielding cultivars Giza 8, Sakha 1 and Sakha 3.

DOI

10.21608/ajs.2015.14593

Keywords

Flax, genotype x environment interac-tions, stability, new varieties, dual type

Authors

First Name

Abo-Kaied, H.M.

Last Name

H.

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

-

Orcid

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First Name

Abd El-Haleem

Last Name

A.

MiddleName

R.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

El-Kady

Last Name

F.

MiddleName

E.A.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Eman, A.A.

Last Name

El-Kady

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Amany, M.M.

Last Name

El-Refaie

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

El-Deeb

Last Name

I.

MiddleName

E.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

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City

-

Orcid

-

First Name

Mourad

Last Name

M.

MiddleName

N.K.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Maysa, S.

Last Name

Abd Al-Sadek

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

El- Gazzar

Last Name

A.

MiddleName

A.M.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Amna, H.

Last Name

El-Sweify

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

El-Shimy

Last Name

H.

MiddleName

G.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Kineber

Last Name

A.

MiddleName

M.E.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Afaf, E.A.

Last Name

Zahana

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Mostafa

Last Name

A.

MiddleName

S.H.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Lotfy

Last Name

E.

MiddleName

E.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

A.M. Hella

Last Name

M.

MiddleName

A.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Zedan

Last Name

Z.

MiddleName

S.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Sabah M.

Last Name

Abo El-Komsan

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Omar

Last Name

A.

MiddleName

T.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Mousa

Last Name

M.

MiddleName

A.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Amal, M.A.

Last Name

El-borhamy

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Hussein

Last Name

M.

MiddleName

M.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Sanai, S.

Last Name

Hassan

MiddleName

-

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

El-Azzouni

Last Name

E.

MiddleName

E.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

Moawed

Last Name

E.

MiddleName

A.

Affiliation

Field Crops Research Institute, Agriculture Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

Volume

23

Article Issue

2

Related Issue

2923

Issue Date

2015-09-01

Receive Date

2015-07-14

Publish Date

2015-09-01

Page Start

525

Page End

535

Print ISSN

1110-2675

Online ISSN

2636-3585

Article File

AJS_Volume 23_Issue 2_Pages 525-535.pdf

PDF . 443.0kB

Link

https://ajs.journals.ekb.eg/article_14593.html

Detail API

https://ajs.journals.ekb.eg/service?article_code=14593

Order

16

Type

Original Article

Type Code

668

Publication Type

Journal

Publication Title

Arab Universities Journal of Agricultural Sciences

Publication Link

https://ajs.journals.ekb.eg/

MainTitle

GIZA 11 AND GIZA 12; TWO NEW FLAX DUAL PURPOSE TYPE VARIETIES

Details

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Article

Created At

22 Jan 2023