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74181

EFFECT OF ENVIRONMENTAL TEMPERATURES ON PRODUCTION AND BREAD CHARACTERISTICS FOR BREAD WHEAT CULTIVARS I. EFFECT OF ENVIRONMENTAL TEMPERATURES ON YIELD AND ITS COMPONENTS

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Last updated: 04 Jan 2025

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Abstract

Four bread wheat cultivars, namely; Sakha 93, Misr1, Gemmeiza 9 and Sids 12 were gown in two different environments in Wheat Research Department, Sakha station (North Egypt) and Asouyt station (South Egypt) during two growing seasons; 2010/2011 and 2011/2012. Data were recorded for yield and its components (grain yield, no. of kernels/spikes, no. of spikes/m2 and kernels weight) as well as some morphological characters (days to heading, days to maturity, grain filling period, grain filling rate and plant height). The results appeared that Sids 12 and Misr1 were the highest cultivars in grain yield at Asouyt station (South Egypt), while Misr1 was the greatest in grain yield at Sakha station (North Egypt). Grain yield, plant height, no. of kernels/spikes, no. of spike/m2 and days to maturity were decreased at South Egypt than at Sakha station. Therefore, the current study concluded that it is possible to utilize wheat yield and its components as a good indicator to estimate the impact of heat on the wheat productivity, tolerant and characteristics.

DOI

10.21608/jpp.2013.74181

Keywords

Bread wheat, environmental temperatures, yield and its components

Authors

First Name

M.

Last Name

Abo El-Naga

MiddleName

M.

Affiliation

Food Technology Research Institute, Agricultural Research Center

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First Name

Hoda

Last Name

El-Gharbawy

MiddleName

M. M.

Affiliation

Wheat Research Department, Field Crops Research Institute, Agricultural Research Center.

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Volume

4

Article Issue

10

Related Issue

11213

Issue Date

2013-10-01

Receive Date

2020-02-27

Publish Date

2013-10-01

Page Start

1,437

Page End

1,448

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_74181.html

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https://jpp.journals.ekb.eg/service?article_code=74181

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3

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

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https://jpp.journals.ekb.eg/

MainTitle

EFFECT OF ENVIRONMENTAL TEMPERATURES ON PRODUCTION AND BREAD CHARACTERISTICS FOR BREAD WHEAT CULTIVARS I. EFFECT OF ENVIRONMENTAL TEMPERATURES ON YIELD AND ITS COMPONENTS

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Article

Created At

22 Jan 2023