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176248

EFFECT OF IRRIGATION REGIMES ON POTATO PRODUCTIVITY IN SANDY SOILS UNDER SPRINKLER AND DRIP IRRIGATION SYSTEMS

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Last updated: 26 Dec 2024

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Abstract

A field experiment was conducted at Ali Mubarak agricultural research station (30º 35´ N, 30° 15´ E, and 32 m above sea level), El-Bustan area, El-Behiera Governorate, Egypt in winter seasons of 2008-2009 and 2009-2010. The aim was to study the effect of four irrigation regime s (I1 = irrigation with amount of water equals 125% of potential evapotranspiration (ETp) determined by class A pan, 100% ETp, 75% ETp, and 50% ETp), and two irrigation systems (sprinkler and drip) on potato fresh yield, potato dry matter, starch percentage, water requirements, water consumption, and water utilization efficiency (WUtE), as well as developing local potato crop coefficient (Kc). A split plot experimental design with four replicates was used. The main plots were assigned to the irrigation systems (drip and sprinkler), and the sub-plots were assigned to the irrigation treatments. Potato (Spunta variety) was used in the present experiment. Results revealed that drip irrigation recorded significant increase in fresh potato yield by 23.0 and 7.0% in the 1st and 2nd seasons, respectively as compared with sprinkler irrigation system. Under the experimental conditions, that potato fresh yield increases by increasing amount of irrigation water up to ETp < sub>125% in the two growing seasons. The highest yields of potato were 14.325 and 17.902 tonfed-1 in the 1st and 2nd seasons, respectively, were obtained from ETp < sub>125% irrigation regime with drip irrigation system. The ETp < sub>125% irrigation regime produced the highest values of potato dry mater and starch% reached (2.358 and 2.975 tonfed-1) and (18.8 and18.5%), respectively, in the 1st and 2nd seasons. The highest fresh potato yields e.g. 14.325 and 17.902 tonfed-1 were obtained with ETp < sub>125% irrigation regimeunder drip system, in the 1st and 2nd growing seasons, respectively. Seasonal water requirements for potato crop under drip irrigation system were 35.0 and 38.6 cm in the 1st and 2nd seasons, respectively. Seasonal water consumptive use values for potato crop under drip irrigation system were 27.8 and 32.0 cm in the in the 1st and 2nd seasons, respectively. The highest WUtE average value of 11.37 kg potato yield/m3 applied water resulted from the interaction between ETp < sub>100% irrigation regime and the drip irrigation system. The 2-year average value of local potato crop coefficient (Kc) was 0.81 under drip irrigation.

DOI

10.21608/mjss.2017.176248

Keywords

Sprinkler and drip irrigation systems, irrigation regimes, Seasonal water consumptive use, Seasonal water requirements, potato fresh and dry potato yields, Crop coefficient(Kc)

Authors

First Name

M.M.

Last Name

Attia

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Affiliation

Water Requirements and Field Irrigation Research Department; Soils, Water and Environment Research Institute (SWERI); Agric. Res. Center (ARC); Giza; Egypt

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Orcid

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First Name

A.K.

Last Name

Abd El-Halim

MiddleName

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Affiliation

Water Requirements and Field Irrigation Research Department; Soils, Water and Environment Research Institute (SWERI); Agric. Res. Center (ARC); Giza; Egypt

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Orcid

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First Name

A.M.

Last Name

Osman

MiddleName

-

Affiliation

Water Requirements and Field Irrigation Research Department; Soils, Water and Environment Research Institute (SWERI); Agric. Res. Center (ARC); Giza; Egypt

Email

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City

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Orcid

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First Name

M.A.

Last Name

Sayed

MiddleName

-

Affiliation

Water Requirements and Field Irrigation Research Department; Soils, Water and Environment Research Institute (SWERI); Agric. Res. Center (ARC); Giza; Egypt

Email

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City

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Orcid

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First Name

H.E.

Last Name

Khalifa

MiddleName

-

Affiliation

Water Requirements and Field Irrigation Research Department; Soils, Water and Environment Research Institute (SWERI); Agric. Res. Center (ARC); Giza; Egypt

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-

City

-

Orcid

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Volume

2

Article Issue

4

Related Issue

25541

Issue Date

2017-08-01

Receive Date

2021-06-08

Publish Date

2017-08-01

Page Start

201

Page End

210

Print ISSN

2357-0822

Online ISSN

2735-3524

Article File

MJSS_Volume 2_Issue 4_Pages 201-210.pdf

PDF . 818.3kB

Link

https://mjss.journals.ekb.eg/article_176248.html

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https://mjss.journals.ekb.eg/service?article_code=176248

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2

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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 IRRIGATION REGIMES ON POTATO PRODUCTIVITY IN SANDY SOILS UNDER SPRINKLER AND DRIP IRRIGATION SYSTEMS

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Article

Created At

23 Jan 2023