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42272

ROWTH AND YIELD OF Hibiscus sabdariffa AS INFLUENCED BY SOWING DATE AND SEEDS COOLING TREATMENTS

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Last updated: 04 Jan 2025

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Abstract

A field study was undertaken to optimize the sowing date under the best seed cooling degree during the tow seasons of 2012 and 2013 for Hibiscus sabdariffa L. in Ismailia, Egypt. The experiment was comprised of sowing times (April, May and June), seed cooling degree (Room, 5° and 10°) and their interactions, aiming to increased yield and better calyxes quality.  Vegetative growth characters (plant height, number of branches, root length, fresh and dry weights of leaves, stem and root), yields (number of flower/plant and dry weight of calyx/plant) and anthocyanin content were best with sowing date in April13th under of 10°C seed cooling and their interaction, during both seasons. Conclusively, sowing  of roselle  at early time  (13th April)  and  treated of seeds under 10oC was the best treatment for enchanting  plant growth, yield of calyx and  highest  percentage of anthocyanin under  sandy soil conditions .  

DOI

10.21608/jpd.2016.42272

Keywords

Hibiscus Sabdariffa, sowing date, seed cooling degrees, Anthocyanin, calyx yield

Volume

21

Article Issue

3

Related Issue

6560

Issue Date

2016-08-01

Receive Date

2016-07-06

Publish Date

2016-08-01

Page Start

289

Page End

300

Print ISSN

1110-2543

Online ISSN

2682-3322

Article File

JPD_Volume 21_Issue 3_Pages 289-300.pdf

PDF . 655.9kB

Link

https://jpd.journals.ekb.eg/article_42272.html

Detail API

https://jpd.journals.ekb.eg/service?article_code=42272

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6

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Original Article

Type Code

867

Publication Type

Journal

Publication Title

Journal of Productivity and Development

Publication Link

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

MainTitle

ROWTH AND YIELD OF Hibiscus sabdariffa AS INFLUENCED BY SOWING DATE AND SEEDS COOLING TREATMENTS

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Article

Created At

22 Jan 2023