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3260

Response of Barley (Hordeum Vulgare L.) to Inorganic Nitrogen and Biofertilization Treatments

Article

Last updated: 01 Jan 2025

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Subjects

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Tags

Crops and quality

Abstract

Field experiments was carried out at the Experimental Farm of the Faculty of Agriculture (Saba Bacha) Alexandria University, during 2006/2007 and 2007/2008 winter seasons. The aim of the present work was to evaluate the influence of N-fertilizer levels (30, 60 and 90 kg N/fed) applied alone or in conjunction with biofertilization (Rhizobacteria, nitrobein and VA-mycorrhizal fungi) on plant growth. Application of bio-fertilizers either alone or in combined with inorganic nitrogen fertilizer lead to significant increases in barley yield characters as compared with their respective control. However, this response differed according to type of bio-fertilizers. The results revealed that biofertilization performed significant improvement in plant productivity. The highest stimulatory effect and the maximum enhancement were exerted in plants treated with VA-mycorrhizal fungi and Nitrobein with 60 kg N/fed.  The highest grain and straw yield, and the highest content of phosphorus and potassium in grain were obtained from the inoculation with VA-mycorrhizal fungi and N fertilizer rate of with 60 kg N/fed. treatment, while the highest N content in grain was obtained from the inoculation with VA-mycorrhizal fungi and 90kg N/fed. treatment. The combination between seed inoculation (N2-fixer) and reduced level of N-fertilizer (60 kg N/fed.) is recommended for reducing the excessive use of mineral N- fertilizers and hence minimizing the adverse environment and human health in agro ecosystems.

DOI

10.21608/asejaiqjsae.2009.3260

Authors

First Name

Radwan

Last Name

F.I

MiddleName

-

Affiliation

Crop Sci, Dept. Faculty of Agriculture(Saba Bacha), Alex. University

Email

-

City

-

Orcid

-

First Name

Wafaa

Last Name

H.M

MiddleName

-

Affiliation

Soil&Agricultural Chemistry Dept. Faculty of Agriculture(Saba Bacha), Alex. University

Email

-

City

-

Orcid

-

Volume

30

Article Issue

OCTOBER- DECEMBER

Related Issue

468

Issue Date

2009-12-01

Receive Date

2009-12-07

Publish Date

2009-12-30

Page Start

471

Page End

479

Print ISSN

1110-0176

Online ISSN

2536-9784

Article File

article_3260_ee4e89f0e0a700655563b59a6a8d01a5.pdf

PDF . 21B

Link

https://asejaiqjsae.journals.ekb.eg/article_3260.html

Detail API

https://asejaiqjsae.journals.ekb.eg/service?article_code=3260

Order

7

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

https://asejaiqjsae.journals.ekb.eg/

MainTitle

Response of Barley (Hordeum Vulgare L.) to Inorganic Nitrogen and Biofertilization Treatments

Details

Type

Article

Created At

22 Jan 2023