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Effect of Some Organic and Mineral Fertilizer Applications on Growth and Productivity of Pomegranate Trees

Article

Last updated: 01 Jan 2025

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Tags

Horticulture

Abstract

This investigation was carried out during 2007 and 2008 growing seasons on six years old Arabi-pomegranate trees, grown in sandy clay loamy soil in a private farm located at Alexandria-Matrouh road, to study the effect of different fertilizers i.e., minerals (Ammonium Sulphate, Potassium Sulphate and Calcium Super Phosphate) at rate of 100% or 50% of the recommended dose or organic (humic acid or compost solely) or their combinations on growth, fruit set, yield, fruit quality and leaf minerals content during both seasons of study. The obtained results showed that, vegetative growth, fruit set, yield as weight or number of fruits /tree as well as fruit quality (average fruit weight, diameter, length, TSS and anthocyanine) and leaf N content were, generally, improved under all treatments as compared with control in both seasons. While, slight effect on leaf P and K content were noticed. The studied treatments decreased juice acidity and did not significantly affect V.C. and tannins content in both seasons. The striking treatments 50% of the recommended rate of NPK + organic matter (compost or humic acid) were most effective in improving all parameters when compared with other treatments. It is worthy to note that, using 50% of the recommended rate of NPK + organic matter (compost at 25Kg/ tree or humic acid at 12.5 or 25g /tree) had a similar effect to the treatment 100% of the recommended rate of NPK solely. Hence, it could be concluded that fertilizing pomegranate trees with 50% of the recommended rate of NPK + humic acid at higher rate 25g/ tree is the promising treatment under the same condition of our study. Moreover, it reduced half the amount of the recommended mineral fertilizers as well as soil pollution.
ust gave the highest rooting percent .The highest survival percentage after two months from transplanting was recorded from cuttings prepared and planted at August and November in both studied seasons.
 
As a conclusion we can say that rooting of some olive cuttings under shaded    Polyethylene tunnel consider the best method compared with the other methods because it do not need a very expensive equipments.

DOI

10.21608/asejaiqjsae.2010.2323

Authors

First Name

Eman, E.K.

Last Name

Abd-Ella

MiddleName

-

Affiliation

El-Sabahia Hort. Res. Stat.Alex.

Email

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City

-

Orcid

-

First Name

S.S.

Last Name

Mervate

MiddleName

-

Affiliation

El-Maamoura Botanical Garden Hort. Res. Inst. Agricle. Res. Center, Giza, Egypt

Email

-

City

-

Orcid

-

First Name

A.Z.

Last Name

Wafaa

MiddleName

-

Affiliation

El-Maamoura Botanical Garden Hort. Res. Inst. Agricle. Res. Center, Giza, Egypt

Email

-

City

-

Orcid

-

Volume

31

Article Issue

JULY- SEPTEMBER

Related Issue

434

Issue Date

2010-06-01

Receive Date

2010-09-12

Publish Date

2010-06-01

Page Start

296

Page End

304

Print ISSN

1110-0176

Online ISSN

2536-9784

Link

https://asejaiqjsae.journals.ekb.eg/article_2323.html

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https://asejaiqjsae.journals.ekb.eg/service?article_code=2323

Order

10

Type

Original Article

Type Code

53

Publication Type

Journal

Publication Title

Alexandria Science Exchange Journal

Publication Link

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

MainTitle

Effect of Some Organic and Mineral Fertilizer Applications on Growth and Productivity of Pomegranate Trees

Details

Type

Article

Created At

22 Jan 2023