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191263

RESPONSE OF “SUPERIOR” GRAPEVINES TO SPRAYING OF TWO AMINO ACID SOURCES

Article

Last updated: 05 Jan 2025

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Tags

Agricultural Economics and Management Sciences

Abstract

This study was undertaken during 2015 and 2016 seasons to throw
some lights on the effect of two amino acid sources namely “Vegetamine"
(24.8% free amino acids + 5.5 % N) and Amino green (15% amino acids +
2.9% Fe, 1.4% Zn and 0.7% Mn) each at 0.05 to 0.4% on some growth
aspects, vine nutritional status, berry setting %, yield and berries quality of
“Superior" grapevines.
Treating the vines three times with “Vegetamine" each at 0.05 to
0.4% caused an appreciable promotion on some growth aspects, leaf
pigments and nutrients, berry setting %, yield and berries quality over the
check treatment. A gradual promotion on the investigated parameters was
observed with increasing concentrations of each source of amino acids. All
the studied characteristics were unaffected with increasing concentrations
from 0.2 to 0.4%. Using Amino green source was materially superior than
using the other source of amino acids namely “Vegetamine" in improving
growth, vine nutritional status, yield and berries quality.
Accordingly, treating “Superior" grapevines three times with amino
acids in the source of Amino green at 0.2% gave the best results with
regard to yield and berries quality.

DOI

10.21608/fjard.2017.191263

Keywords

Amino acids, “Vegetamine”, Amino green, berries quality, “Superior” grapevines

Authors

First Name

Eeisha

Last Name

S. Abd El-Rahman

MiddleName

-

Affiliation

Viticulture Res. Dept. Hort. Res. Instit. ARC, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Hassan

Last Name

M. Abd El-Hameed

MiddleName

-

Affiliation

Viticulture Res. Dept. Hort. Res. Instit. ARC, Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

Asmaa

Last Name

A. Ebrahim

MiddleName

-

Affiliation

Viticulture Res. Dept. Hort. Res. Instit. ARC, Giza, Egypt.

Email

-

City

-

Orcid

-

Volume

31

Article Issue

2

Related Issue

27317

Issue Date

2017-07-01

Receive Date

2021-08-25

Publish Date

2017-07-01

Page Start

189

Page End

199

Print ISSN

1110-7790

Online ISSN

2805-2528

Article File

FJARD_Volume 31_Issue 2_Pages 189-199.pdf

PDF . 334.4kB

Link

https://fjard.journals.ekb.eg/article_191263.html

Detail API

https://fjard.journals.ekb.eg/service?article_code=191263

Order

16

Type

Research articles.

Type Code

1,920

Publication Type

Journal

Publication Title

Fayoum Journal of Agricultural Research and Development

Publication Link

https://fjard.journals.ekb.eg/

MainTitle

RESPONSE OF “SUPERIOR” GRAPEVINES TO SPRAYING OF TWO AMINO ACID SOURCES

Details

Type

Article

Created At

23 Jan 2023