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36271

Response of Onion to Foliar Spraying with some Nutrients under Different Rates of Npk Fertilizers

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Last updated: 04 Jan 2025

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Abstract

This study was conducted in seasons of 2014/2015 and 2015/2016 at Shandaweel Agriculture Research Station, Sohag, Egypt. The experimental design was randomized complete block design (RCBD) with three replications. The treatments were (1) Non-fertilization, (2). Control treatment (120, 45, 25 kg/fed NPK), (3). Humic acid+ 100% NPK, (4). Potassin +100% NPK, (5) Calfruit + 100% NPK, (6) Humic acid+ Potassin +100% NPK, (7) Humic acid+ Calfruit + 100% NPK, (8) Potassin + Calfruit + 100% NPK, (9)  Humic acid+ Potassin + Calfruit, (10). Humic acid+ Potassin + Calfruit + 25% NPK, (11) Humic acid+ Potassin + Calfruit + 50% NPK (12) Humic acid+ Potassin + Calfruit + 75% NPK. Application of Pot.+Cal.+HA+75%NPK, produced the highest values of plant height at 90 and 120 DAT in both seasons and  plant dry weight, bulb dry weight at 120 DAT in both seasons. While, Non-fertilization treatment gave the lowest values of plant height, bulb diameter, fresh plant weight, leaves fresh weight, bulb fresh weight, plant dry weight, leaves dry weigh, bulb dry weigh at 90 and 120 DAT and  number of days to maturity in the two seasons. Generally, treatment of Pot.+Cal.+HA+75% NPK attained the highest values of total bulbs yield, bulb diameter, TSS%, D.M% in both seasons.

DOI

10.21608/jpp.2019.36271

Authors

First Name

A.

Last Name

Mohamed

MiddleName

G.

Affiliation

Onion Research Department, Field Crops Research Institute, Agriculture. Research Center, Giza, Egypt

Email

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City

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Orcid

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First Name

A.

Last Name

El-Damarany

MiddleName

M.

Affiliation

Department of Horticulture, Faculty of Agriculture, Sohag University, Egypt

Email

-

City

-

Orcid

-

First Name

R.

Last Name

Marey

MiddleName

A.

Affiliation

Onion Research Department, Field Crops Research Institute, Agriculture. Research Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

S.

Last Name

Gebril

MiddleName

-

Affiliation

Department of Horticulture, Faculty of Agriculture, Sohag University, Egypt

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City

-

Orcid

-

Volume

10

Article Issue

4

Related Issue

5926

Issue Date

2019-04-01

Receive Date

2019-04-21

Publish Date

2019-04-30

Page Start

379

Page End

384

Print ISSN

2090-3669

Online ISSN

2090-374X

Link

https://jpp.journals.ekb.eg/article_36271.html

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https://jpp.journals.ekb.eg/service?article_code=36271

Order

6

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 Onion to Foliar Spraying with some Nutrients under Different Rates of Npk Fertilizers

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Article

Created At

22 Jan 2023