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260880

REGISTRATION AND RELEASING OF TWO NEW YELLOW HYBRIDS OF MAIZE IN EGYPT

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Last updated: 05 Jan 2025

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Abstract

Three yellow promising crosses (SC Sk126, SC Sk130 and SC Gz304) and two checks (SC162 and SC168) were evaluated in three trials, the first trial (B) for estimating grain yield at five research stations, the second trial (C) to estimate resistance to late wilt disease under artificial infestation at four research stations and the third trial (D) to estimate grain yield in farmers fields at eleven governorates during the period from 2018 to 2021. In that respect, the two promising hybrids (SC Sk126 and SC Sk130) were superior in both grain yield and stability as well as in resistance to late wilt disease. They also passed from distinction, uniformity and stability test (DUS). Consequently, the two hybrids have fulfilled all the Egyptian cross registration tests. Thus, they were registered as new commercial hybrids. The hybrid SC Sk126 was commercially named SC181 and the hybrid SC Sk130 was commercially named SC182.

DOI

10.12816/ejpb.2022.260880

Keywords

Zea mays L, Single crosses, Distinguish, Uniformity, Stability parameters

Volume

26

Article Issue

2

Related Issue

36845

Issue Date

2022-09-01

Receive Date

2022-09-23

Publish Date

2022-09-01

Page Start

159

Page End

170

Print ISSN

1110-7863

Online ISSN

2735-3885

Article File

EJPB_Volume 26_Issue 2_Pages 159-170.pdf

PDF . 383.9kB

Link

https://ejpb.journals.ekb.eg/article_260880.html

Detail API

https://ejpb.journals.ekb.eg/service?article_code=260880

Order

260,880

Type

Original research

Type Code

1,909

Publication Type

Journal

Publication Title

Egyptian Journal of Plant Breeding

Publication Link

https://ejpb.journals.ekb.eg/

MainTitle

REGISTRATION AND RELEASING OF TWO NEW YELLOW HYBRIDS OF MAIZE IN EGYPT

Details

Type

Article

Created At

23 Jan 2023