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176043

EFFECT OF HUMIC ACID, PLANT GROWTH PROMOTING AND METHODS OF APPLICATION ON TWO POTATOES (Solanum tuberosum L.) CULTIVAR GROWN UNDER SANDY SOIL CONDITION

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Last updated: 04 Jan 2025

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Abstract

Two field experiments were carried out during two successive seasons of 2014 and 2015, to study the effect of different seven treatments of bio and organic fertilizers (control, Tricoderma, PGPR, Humic acid, Tri. + PGPR, Tri. + Humic acid and Tri. + PGPR + Humic acid ) adding as two types of application as coating and foliar application on vegetative growth characteristics, yield and its components as well as chemical composition ( N,  P, K ,Fe, Mn and Zn) for two cvs. of potato. Results showed that the application of PGPR or Tri. +Humic acid significantly increased vegetative growth, yield and its components as well as chemical composition of tubers in both seasons compared with the control. Also, soil application as coating significantly increased all parameters of studied in both seasons compared to foliar application. In addition, cv. Red Sun significantly increasing all parameter than cv. Sophie. In addition, the interaction between the cv. Red Sun with coating application gave the highest values of all parameters. Also, interaction between cv. Red Sun with PGPR, Tri.+Humic acid and humic acid significantly increased all parameters of studied during both seasons. In this respect, the interaction between coating application and PGPR, Tri. +Humic acid and humic acid significantly increased all parameters of studied during both seasons.

DOI

10.21608/mjss.2017.176043

Keywords

sandy soil, coating, foliar application, Bio and organic fertilizers, Potatoes plants

Authors

First Name

M.M.

Last Name

Arafa

MiddleName

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Affiliation

Department of Sustainable Development of Environment and Management of its Projects

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Orcid

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First Name

M.A.

Last Name

El-Howeity

MiddleName

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Affiliation

Department of Evaluation of Natural Resources and Planning for their Development

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Volume

2

Article Issue

2

Related Issue

25515

Issue Date

2017-04-01

Receive Date

2021-06-07

Publish Date

2017-04-01

Page Start

91

Page End

104

Print ISSN

2357-0822

Online ISSN

2735-3524

Article File

MJSS_Volume 2_Issue 2_Pages 91-104.pdf

PDF . 679.8kB

Link

https://mjss.journals.ekb.eg/article_176043.html

Detail API

https://mjss.journals.ekb.eg/service?article_code=176043

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5

Type

original papers

Type Code

1,403

Publication Type

Journal

Publication Title

Menoufia Journal of Soil Science

Publication Link

https://mjss.journals.ekb.eg/

MainTitle

EFFECT OF HUMIC ACID, PLANT GROWTH PROMOTING AND METHODS OF APPLICATION ON TWO POTATOES (Solanum tuberosum L.) CULTIVAR GROWN UNDER SANDY SOIL CONDITION

Details

Type

Article

Created At

23 Jan 2023