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203963

QUINOA - YIELD AND ITS COMPONENT AS AFFECTED BY N FERTILIZATION, BIO-FERTILIZER AND MICRONUTRIENTS FERTILIZATION IN CALCAREOUS SOIL

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Last updated: 24 Dec 2024

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Abstract

A pot experiment was conducted at the Faculty of Technology and Development, Zagazig University, Sharkia Governorate, Egypt during 2018/2019 winter season to study the effect of integrated fertilization on the productivity of quinoa crop growing under calcareous soils. The experiment was laid out in split split plot arrangement using three replications. Main plots assigned to nitrogen fertilizers rates: N0, N1, N2, N3,N4, N5 &N6 (0.0, 75,100, 125 kg inorganic-N fed -1, 75 kg inorganic-N + 50 kg organic-N, 100 kg inorganic-N + 25 kg organic-N and 125 kg organic-N fed-1). The sub plots were dedicated to bio-fertilizer rates of b0, b1 (0.0 and 2 L fed-1). The sub-sub plots occupied to micronutrient rates of T0, T1 (0.0 and 2 L fed-1). The results indicated that the values of dry weight (DW), grain yield (GY), straw yield (SY), biological yield (BY), harvest index (HI), crude protein (CP), nitrogen (N), phosphorus (P) and potassium (K) uptakes by quinoa plant organs at flowering and harvest stage increased significantly with increasing bio- fertilizer rate, micronutrient rate and N rate up to 100 fed -1. Partial substitution of mineral nitrogen fertilizers (MNF) by organic nitrogen fertilizer (ONF) had positive effect on allvegetative characters and chemical composition. Interaction between studied factors gave positive effect on most studied traits. The best interaction treatment that achieved the highest values for most vegetative traits and chemical characters was (N2 × b1 × T1) or (N4 × b1 × T1).            .

DOI

10.21608/jpd.2021.203963

Keywords

Bio-fertilizer, N- fertilizer, chelate micronutrients fertilizers, Quinoa

Authors

First Name

Mahmoud

Last Name

Sobh

MiddleName

-

Affiliation

Soil &Water Dept., Faculty of Technology and Development, Zagazig Univ., Egypt.

Email

-

City

Faculty of Technology and Development, Zagazig Univ., Egypt.

Orcid

-

First Name

Mohamed

Last Name

Zedan

MiddleName

-

Affiliation

Soil &Water Dept., Faculty of Technology and Development, Zagazig Univ., Egypt.

Email

mohamedzedan2468@gmail.com

City

Faculty of Technology and Development, Zagazig Univ., Egypt.

Orcid

-

First Name

Ashraf

Last Name

Ewis

MiddleName

-

Affiliation

Soil &Water Dept., Faculty of Technology and Development, Zagazig Univ., Egypt.

Email

-

City

Faculty of Technology and Development, Zagazig Univ., Egypt.

Orcid

-

Volume

26

Article Issue

4

Related Issue

20763

Issue Date

2021-10-01

Receive Date

2021-08-11

Publish Date

2021-10-01

Page Start

865

Page End

885

Print ISSN

1110-2543

Online ISSN

2682-3322

Article File

JPD_Volume 26_Issue 4_Pages 865-885.pdf

PDF . 1.0MB

Link

https://jpd.journals.ekb.eg/article_203963.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=203963

Order

18

Type

Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

https://jpd.journals.ekb.eg/

MainTitle

QUINOA - YIELD AND ITS COMPONENT AS AFFECTED BY N FERTILIZATION, BIO-FERTILIZER AND MICRONUTRIENTS FERTILIZATION IN CALCAREOUS SOIL

Details

Type

Article

Created At

22 Jan 2023