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317696

RESPONSE OF SOME RICE VARIETIES TO MECHANICAL HARVESTING BY COMBINE HARVESTERS

Article

Last updated: 24 Dec 2024

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Subjects

-

Tags

Soil Science and Agricultural Engineering

Abstract

Field experiments were carried out during the agricultural seasons of 2007 and 2008 at Kafr El-Hamam farm, Sharkia governorate to investigate the response of two rice varieties (Sakha-101 and Giza-178) to mechanical harvesting using two combine harvesters (Yanmar and Claas) at four average forward speeds of 0.5, 1.2 , 1.9 and 3.1 km/h and four average grain moisture contents of 15, 18, 21 and 25%. The results obtained reveal that, the minimum total grain losses were 2.70 and 3.9%; 2.76 and 3.0% at average grain moisture content of 15% and forward speed of about 1.2 km/h, using Yanmar and Claas combines to harvest rice crop (Sakha-101 and Giza-178) varieties respectively. The maximum field capacity values were 0.97and 2.72 fed/h ; 0.94 and 2.60 fed/h at average grain moisture content of 15% and  forward speed of about 3.1 km/h, using Yanmar and Claas combines to harvest rice crop (Sakha-101 and Giza-178) varieties, respectively. The maximum cutting efficiencies (%) and the minimum specific energy consumed values (kW.h/fed) were (92.7 and 93.7 % ; 91.6 and 90.5 %) and (14.62 and 8.45 kW.h/fed ; 21.26 and 9.38 kW.h/fed) at average grain moisture content of 15% and forward speed of about 0.5 km/h, using Yanmar and Claas combines to harvest rice crop (Sakha-101 and Giza-178) varieties, respectively. The minimum criterion cost values for harvesting both rice crop varieties (Sakha-101 and Giza-178) were 263.00 and 331.60 L.E/fed ; 236.6 and 251.8 L.E/fed at average grain moisture content of 15% and forward speed of about 0.5 km/h, using Yanmar and Claas combines to harvest rice crop (Sakha-101 and Giza-178) varieties, respectively. 

DOI

10.21608/zjar.2010.317696

Keywords

Harvesting, field capacity, Field efficiency, power required, specific energy consumed, harvesting cost

Authors

First Name

Amira

Last Name

Ibrahim

MiddleName

M. N.

Affiliation

Agric. Eng. Dept., Fac. Agric., Zagazig Univ., Egypt.

Email

amira_nabih2010@yahoo.com

City

-

Orcid

-

First Name

M. K

Last Name

Abdel-Wahab

MiddleName

-

Affiliation

Agric. Eng. Dept., Fac. Agric., Zagazig Univ., Egypt.

Email

-

City

-

Orcid

-

First Name

M. A. I.

Last Name

Arnaout

MiddleName

-

Affiliation

Agric. Eng. Dept., Fac. Agric., Zagazig Univ., Egypt

Email

-

City

-

Orcid

-

First Name

M. M. A.

Last Name

El-Sharabasy

MiddleName

-

Affiliation

Agric. Eng. Dept., Fac. Agric., Zagazig Univ., Egypt

Email

-

City

-

Orcid

-

Volume

37

Article Issue

3

Related Issue

43535

Issue Date

2010-05-01

Receive Date

2023-09-17

Publish Date

2010-05-01

Page Start

715

Page End

738

Print ISSN

1110-0338

Online ISSN

3009-7193

Article File

ZJAR_Volume 37_Issue 3_Pages 715-738.pdf

PDF . 967.0kB

Link

https://zjar.journals.ekb.eg/article_317696.html

Detail API

https://zjar.journals.ekb.eg/service?article_code=317696

Order

317,696

Type

Original Article

Type Code

842

Publication Type

Journal

Publication Title

Zagazig Journal of Agricultural Research

Publication Link

https://zjar.journals.ekb.eg/

MainTitle

RESPONSE OF SOME RICE VARIETIES TO MECHANICAL HARVESTING BY COMBINE HARVESTERS

Details

Type

Article

Created At

24 Dec 2024