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194269

Efficiency of Three Breeding Methods on Three Bread Wheat Populations

Article

Last updated: 04 Jan 2025

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Tags

AGRONOMY

Abstract

The present study was carried out at the Experimental Research Station of Moshtohor, Benha University, Qalubia Governorate, Egypt during the three successive seasons of 2015-2016, 2016-2017 and 2017-2018. The present study aimed to evaluate the efficiency of three methods of selection used in the wheat breeding program namely; pedigree method (PM), bulk method (BM) and single seed descent method (SSDM). The final evaluation of the F5 generation of three crosses i.e.,Sids 12 × Line 116, Gemmiza 11 × Line 145 and Gemmiza 11 × line 124 was done during 2017/2018 season. The high yielding selected lines were evaluated in nested design with three replications in each cross. The efficiency of the breeding methods was evaluated on the basis of the following parameters: mean performance results in the first cross (Sids 12 × Line 116) indicated that, the differences between breeding methods. The pedigree method gave the highest values for grain yield/plant and number of spikes/plant. While the Bulk method gave the highest values for 1000-kernel weight, however, single seed descent (SSD) method exhibited significantly for number of kernels/spike. Pedigree method is considered the best breeding method for grain yield/ plant, number of spikes/plant and the second for 1000-Kernel weight, than those bulk and SSD method in this cross (Sids 12 × Line 116). The pedigree method produced consistently more superior lines for grain yield/plant compared to the best parent or the average population. The best lines were number No. 7 (67.97 g), No. 5 (66.61 g), No. 9 (64.6 g), No. 19 (63.48 g), No. 8 (60.19 g), No. 20 (59.11 g),  No. 4 (58.89 g),  No. 2 (57.36 g),  No. 3 (56.18 g)  No. 18 (55.47 g), No. 13 (55.21 g), No. 17 (54.83 g), No. 16 (54.24 g), No. 15 (54.21 g) and No. 12 (52.51 g) for pedigree method. But in bulk method line No. 19 (57.76 g) was more superior compared to the best parent or the average population. The mean squares for breeding methods in the second cross (Gemmiza 11 × Line 145) were significant for yield and its components. The pedigree method gave the highest values for grain yield/plant, number of kernels / spike, number of spikes / plant and 1000- kernel weight. Pedigree method is considered the best breeding method for grain yield/ plant, number of spikes / plant, number of kernels / spike and 1000- Kernel weight, than those SSD and bulk methods in this cross (Gemmiza 11 × Line 145). The pedigree method produced consistently more superior lines for grain yield / plant compared to the best parent or the average population. The best lines were number No. 5 (59.01 g), No. 14 (57.44 g), No. 15 (56.29 g) and No. 16 (56.29 g) for pedigree method. There aren't any lines significant higher in bulk method and single seed descent method than the best parent in this cross. The mean squares for breeding methods in the third cross (Gemmiza 11 × line 124) were significant for yield and its components. The pedigree method gave the highest values for grain yield / plant, number of spikes / plant, number of kernels / spike and 1000-Kernel weight. Pedigree method is considered the best breeding method for grain yield / plant, number of spikes / plant, number of kernels / spike and 1000-Kernel weight, than those SSD and bulk method in this cross (Gemmiza 11 × line 124).

DOI

10.21608/assjm.2021.194269

Keywords

Breeding methods, Pedigree, modified bulk, single seed descent, Wheat

Authors

First Name

K. A.

Last Name

Bayoumi

MiddleName

-

Affiliation

Agronomy. Dep, Fac. of Agric, Moshtohor, Egypt

Email

drkhaled43@yahoo.com

City

-

Orcid

-

Volume

59

Article Issue

5

Related Issue

26490

Issue Date

2021-04-01

Receive Date

2021-09-13

Publish Date

2021-04-01

Page Start

233

Page End

246

Print ISSN

1110-0419

Online ISSN

2974-4830

Link

https://assjm.journals.ekb.eg/article_194269.html

Detail API

https://assjm.journals.ekb.eg/service?article_code=194269

Order

35

Type

Original Article

Type Code

841

Publication Type

Journal

Publication Title

Annals of Agricultural Science, Moshtohor

Publication Link

https://assjm.journals.ekb.eg/

MainTitle

Efficiency of Three Breeding Methods on Three Bread Wheat Populations

Details

Type

Article

Created At

22 Jan 2023