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254160

EFFECT OF SOME MICRONUTRIENTS FOLIAR APPLICATION, PLANTING DATE AND SPACING ON CHEMICAL COMPOSITION AND YIELD OF GERANIUM.

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Last updated: 04 Jan 2025

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Abstract

This investigation was carried out at Demo location EI - Fayoum. Egypt
during two successive seasons (1999 - 2000) and (2000 - 2001 ). The design of the experiment was split-split plot, the main plot was planting
dates (t" November, 15th, November and 1st, December), sub - plot was plant
spacing ( 20 and 40 cm. between plants ) and sub - sub plots was micronutrient
treatments (CUS04 .5H20 , Mn - EDTA, and Fe - EDTA ) as a foliar spray applied         twice, for each season.                                                                            . The main results are summarized as follows: Statistical analysis of the results indicated that fresh weight of yield and oil
yield I fed dan were significantly affected by sowing dates and spacings
among plants in the two seasons. The highest fresh weight I feddan was
recorded for plants planted on Nov. 15th, and spaced at 20 cm. among plants,
followed by early November in the two seasons. Fresh weight of yield was
decreased by delaying planting date at first December. Data also indicated that the highest value ( ton I feddan ) and oil yield I fed
were obtained when plants were grown at the 'narrow distance ( 20 cm.)
among plants. The average fresh weight of yield was significantly increased by foliar
applications with all micronutrients. The order of increases was Fe > Mn > Cu               > untreated.                                                               • Fe, Mn and Cu - concentration in leaves was increased on 15 - November
sampling date in the two seasons. 5. All micronutrient treatments increased Fe, Mn and Cu - concentration in
leaves compared to the untreated plants.

DOI

10.21608/jssae.2002.254160

Keywords

planting dates, Spacings, Micronutrients, fresh yield and oil yield

Authors

First Name

S.

Last Name

Darwish,

MiddleName

D.

Affiliation

Soils, Water and Environment Res. Inst., Plant Nutrition

Email

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City

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Orcid

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First Name

Fawzia

Last Name

Moursy

MiddleName

I.

Affiliation

Institute of African Research and Studies, Cairo University.

Email

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City

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Orcid

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Volume

27

Article Issue

4

Related Issue

36123

Issue Date

2002-04-01

Receive Date

2002-03-11

Publish Date

2002-04-01

Page Start

2,713

Page End

2,725

Print ISSN

2090-3685

Online ISSN

2090-3766

Link

https://jssae.journals.ekb.eg/article_254160.html

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https://jssae.journals.ekb.eg/service?article_code=254160

Order

5

Type

Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

Publication Link

https://jssae.journals.ekb.eg/

MainTitle

EFFECT OF SOME MICRONUTRIENTS FOLIAR APPLICATION, PLANTING DATE AND SPACING ON CHEMICAL COMPOSITION AND YIELD OF GERANIUM.

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Article

Created At

22 Jan 2023