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175862

THE INTERACTION BETWEEN ENVIRONMENTAL CONDITIONS AND GENETIC EXPRESSION OF RECENT DEVELOPED LOCAL F1 CANTALOUPE HYBRIDS (CUCUMIS MELO VAR. CANTALOUPENSIS)

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Last updated: 04 Jan 2025

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Abstract

The effect of six planting dates i.e., 15/1, 15/3, 15/5, 15/7, 15/9 and 15/11 on growth, yield and fruit quality of five newly developed local cantaloupe hybrids, Yathreb 7, 8, 22, 4 and 100 (Cucumis melo var. cantaloupensis) was studied under Sadat city, Menofia Governorate, Egypt conditions for two years, using split-plot design and the combined analysis was conducted for the two years. This experiment was carried out in the open field using a drip-irrigation system to determine the best planting date for each hybrid. Data were recorded on leaf area index (LAI), flowering, yield components, fruit quality and chemical determinations. Results showed that there were significant differences among planting dates in all studied traits. Also, cantaloupe hybrids had significant differences in all studied traits. Hybrid Yathreb 22 was the earliest one but it ranked as the second in total and marketable yield. Additionally, hybrid Yathreb 7 had  the highest total and marketable yield, meanwhile Yathreb 100 ranked as the second in total yield but first in marketable yield. These hybrids had high values of the most other traits. The interaction between planting date and hybrid indicated that the best planting date for Yathreb 7 and 8 was 15/1 and 15/3, Yathreb 22 was 15/1 and 15/11, Yathreb 100 was 15/3, 15/5 and 15/7 and Yathreb 4 was 15/3 only. Each of them gave the best performance in the most of studied traits in the previous planting dates. While the planting date 15/9 wasn't suitable for cantaloupe growing at lower Egypt and this due to the cantaloupe sudden wilt which may be occur as result to low night temperatures. The present study confirmed that the interaction between planting date and hybrid effects on the performance of the hybrid either positive or negative impacts according to the interaction between genotype and environmental conditions.    

DOI

10.21608/mjppf.2018.175862

Keywords

Cucumis melo var. cantaloupensis, cantaloupe, Hybrids, planting dates, leaf area index, flowering, yield components, fruit quality, Chemical determinations

Authors

First Name

M.A.M.

Last Name

Selim

MiddleName

-

Affiliation

Vegetable Breeding Res. Dept. Hort. Inst. Agric. Res. Cent. Giza, Egypt.

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First Name

Fatma S.S.

Last Name

Alian

MiddleName

-

Affiliation

Potato and vegetatively propagated vegetable Res. Dept. Hort. Inst. Agric. Res. Cent. Giza, Egypt

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Volume

3

Article Issue

6

Related Issue

18591

Issue Date

2018-12-01

Receive Date

2021-06-07

Publish Date

2018-12-01

Page Start

383

Page End

405

Print ISSN

2357-0830

Online ISSN

2735-346X

Article File

MJPPF_Volume 3_Issue 6_Pages 383-405.pdf

PDF . 704.7kB

Link

https://mjppf.journals.ekb.eg/article_175862.html

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https://mjppf.journals.ekb.eg/service?article_code=175862

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original papers

Type Code

1,393

Publication Type

Journal

Publication Title

Menoufia Journal of Plant Production

Publication Link

https://mjppf.journals.ekb.eg/

MainTitle

THE INTERACTION BETWEEN ENVIRONMENTAL CONDITIONS AND GENETIC EXPRESSION OF RECENT DEVELOPED LOCAL F1 CANTALOUPE HYBRIDS (CUCUMIS MELO VAR. CANTALOUPENSIS)

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Article

Created At

23 Jan 2023