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220205

Response of some Bread Wheat Cultivars to Naphthalene Acetic Acid under Calcareous Soils Conditions

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Last updated: 04 Jan 2025

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Abstract

Two field experiments were conducted under calcareous soil at Mariout Research Station, Alexandria Governorate during 2018/2019 and 2019/2020. Each experiment was arranged in split plot design with four replicates. The present study investigated the effect of naphthalene acetic acid (NAA) as plant growth regulator, applied as soaking on the yield, its components of yielded grains and quality of bread wheat cultivars under calcareous conditions. Moreover, the study aims to determine suitable concentration of NAA as exogenous treatment to enhance wheat cultivars tolerance to calcareous soils. Grain soaking with five levels of NAA, at (0, 5, 10, 15 and 20 ppm) on three wheat cultivars (Misr -1, Gemmiza- 11 and Giza- 169) and irrigated from artesian well water (1780 ppm). Obtained results showed that increasing of NAA from 5 up to 15 ppm, significantly increased all yield, yield components and protein contents in each growing seasons. Misr- 1 cultivar was superior to Gemmiza-11 and Giza-169, in both seasons.  NAA at 20 ppm was recorded as superior than 15 ppm for all yield criteria with Misr-1, in the two seasons.  It was observed that 20 ppm concentration of NAA showed better results in enhancing the straw and grain yields of the wheat cultivar, Misr-1 coinciding with producing high yield, yield attributes and protein content under Mariout Region, Egypt. Therefore, the application of NAA, at 20 ppm and Misr-1 on wheat under calcareous soils was more effective of yield, yield components and quality.

DOI

10.21608/jpp.2021.220205

Keywords

Wheat (Triticum aestivum L.), cultivars, grain soaking naphthalene acetic acid (NAA), Calcareous soil

Authors

First Name

M.

Last Name

Kenawey

MiddleName

K. M.

Affiliation

Dept. of Plant Production, Desert Research Center, El-Matareya, Cairo, Egypt.

Email

mohammedkenawey@yahoo.com

City

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Orcid

-

First Name

A.

Last Name

Bughdady

MiddleName

M. M.

Affiliation

Dept. of Plant Production, Desert Research Center, El-Matareya, Cairo, Egypt.

Email

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Orcid

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Volume

12

Article Issue

12

Related Issue

31388

Issue Date

2021-12-01

Receive Date

2022-02-17

Publish Date

2021-12-01

Page Start

1,383

Page End

1,387

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_220205.html

Detail API

https://jpp.journals.ekb.eg/service?article_code=220205

Order

13

Type

Original Article

Type Code

887

Publication Type

Journal

Publication Title

Journal of Plant Production

Publication Link

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

MainTitle

Response of some Bread Wheat Cultivars to Naphthalene Acetic Acid under Calcareous Soils Conditions

Details

Type

Article

Created At

22 Jan 2023