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41863

TECHNOLOGICAL EFFECTS OF LEMON, SWEET ORANGE JUICE AND ASCORBIC ACID AS SUPPLEMENTS ADDITIVE ON MULBERRY SILKWORM LARVAE, Bombyx mori L.

Article

Last updated: 22 Jan 2023

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Abstract

The present investigations were carried out during two spring seasons, 2015- 16 in the silkworm laboratory of Sericulture Department of Plant Protection Research Institute, Sharkia Branch to investigate the  effect of 4 concentrations of  lemon, sweet orange juice and ascorbic acid (1%, 2%, 3%, 4%) on silk production of mulberry silkworm Bombyx mori L.
The obtained results cleared that the highest concentration (4%), for lemon juice sweet orange juice and ascorbic acid gave the highest mean of fresh cocoon weight, shell cocoon weight and  silk ratio. On the other hand, the high concentration of sweet orange (4%) recorded the highest mean of silk filament weight and size, whereas the highest concentration (4%) of ascorbic acid and lemon gave the highest mean of silk filament length. Lemon juice, sweet orange juice and ascorbic acid improved cocoon indices and silk filament characters as a profitable supplementary diet for silk worm Bombyx mori L.
Conclusively, the highest concentration (4%) of ascorbic acid and lemon gave the highest mean of silk filament length. Lemon juice, sweet orange juice and ascorbic acid improved cocoon indices and silk filament characters as a profitable supplementary diet for silk worm Bombyx mori L.

DOI

10.21608/jpd.2018.41863

Keywords

lemon, Sweet Orange Juice, ascorbic acid, Mulberry Silkworm Larvae, Bombyx mori L

Authors

First Name

Walaa

Last Name

Sallam

MiddleName

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Affiliation

Department of Plant Production, Faculty of Technology &Development, Zagazig University, Egypt

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Orcid

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First Name

Hamza

Last Name

EL-Sharkawy

MiddleName

-

Affiliation

. Department of Plant Production, Faculty of Technology &Development, Zagazig University, Egypt

Email

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City

Zagazig

Orcid

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First Name

Fathy

Last Name

El Santeel

MiddleName

-

Affiliation

Department of Plant Production, Faculty of Technology &Development, Zagazig University, Egypt

Email

-

City

Zagaig

Orcid

-

First Name

Mohamed

Last Name

Saad

MiddleName

-

Affiliation

Plant Protection Research Institute, A.R.C., Dokki, Giza , Egypt.

Email

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City

Giza

Orcid

-

Volume

23

Article Issue

1

Related Issue

6526

Issue Date

2018-01-01

Receive Date

2019-07-22

Publish Date

2018-01-01

Page Start

135

Page End

146

Print ISSN

1110-2543

Online ISSN

2682-3322

Link

https://jpd.journals.ekb.eg/article_41863.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=41863

Order

8

Type

Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

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

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Article

Created At

22 Jan 2023