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106862

EVALUATING THE PERFORMANCE OF A LOCALLY COMBINE FOR HARVEST WHEAT CROP

Article

Last updated: 04 Jan 2025

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Subjects

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Tags

Agricultural Power and Machinery Engineering

Abstract

Minimize of all harvest losses for wheat crop represent the important  factor for upgrade   harvest system The present study aimed to evaluate a locally combine for  harvest wheat crop The experiments were carried out in Barkeen Village – Dakahlia Governorate during two seasons (2008 – 2009) for harvesting wheat crop (Sakha 93)  at  forward speed of 0.53, 0.70, 0.95 and 1.15 km/h, and at  grain moisture contents of 16.73, 14.41 and 12.13 % during standard drum speed of  24.74  m/s. The pre-harvesting losses for (sakha 93) w as about 0.28% at grain moisture content of 12.13% , straw moisture content of 25.73% and daily times of 12PM.While,the highest value of total grain losses 2.08 % was obtained at forward speed of 1.15 km/h and grain moisture content of 16.73 %.The highest performance efficiency of machine 98.91% was obtained at forward speed of 0.53 km/h and grain moisture content of 12.13 % While, the highest cutting efficiency 94.81 % were obtained at forward speed of 0.53  km/h and grain moisture content of 12.13 %.The highest effective field capacity and efficiency (0.48 fed;/h and 78.38%) were obtained at forward speed of (1.15 and 0.53 km/h) and grain moisture content of 12.13 %, respectively. Whereas .the lowest value of energy requirements 311.01 kW.h/fed; was at forward speed af 1.15 km/h and grain moisture content af 12.13%, respectively. The lowest value of criterion cost 312.10 L.E / fed; were obtained at forward speed of 1.15 km/h and grain moisture content of 12.13% .

DOI

10.21608/mjae.2010.106862

Authors

First Name

M.H.M.

Last Name

Abo EL-Naga

MiddleName

-

Affiliation

Senior Researcher, Agric.Eng. Res. Inst., Dokki, EL- Giza, Egypt.

Email

-

City

-

Orcid

-

First Name

M.A. El-Said

Last Name

Shetawy.

MiddleName

-

Affiliation

Lect. Agric. Eng. Dept. Fac. of Agric., Al-Azhar Univ. Egypt.

Email

-

City

-

Orcid

-

First Name

Sh.F

Last Name

Abed El-Hammed

MiddleName

-

Affiliation

Researcher,Agric. Eng. Res. Inst., Dokki, EL-Giza, Egypt

Email

-

City

-

Orcid

-

Volume

27

Article Issue

1

Related Issue

16031

Issue Date

2010-01-01

Receive Date

2020-08-09

Publish Date

2010-01-01

Page Start

104

Page End

121

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 27_Issue 1_Pages 104-121.pdf

PDF . 775.5kB

Link

https://mjae.journals.ekb.eg/article_106862.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=106862

Order

7

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

EVALUATING THE PERFORMANCE OF A LOCALLY COMBINE FOR HARVEST WHEAT CROP

Details

Type

Article

Created At

23 Jan 2023