Evaluation the effect of tractor speeds and tillage depths on some technical indicators for plow locally manufactured
Other Title(s)
تقييم تأثير سرع الجرار و أعماق الحراثة على بعض المواصفات الفنية للمحراث المصنع محليا
Joint Authors
Taha, Sad Yasin
Taha, Firas Jumah
Source
The Iraqi Journal of Agricultural Science
Issue
Vol. 50, Issue 2 (30 Apr. 2019), pp.721-726, 6 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2019-04-30
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract EN
This research was conducted at the field of Al-Mussaib technical institute dating April 1022, to study effect of tractor speeds and tillage depths on some technical indicators for plow locally manufactured, by using (New Holland TD5) tractor and (Massey Ferguson 375) tractor with combined plow locally manufactured in the various tillage depths as well as effect of tractor speeds in clay loam soil.
This research was studied two factors: included three tillage depths (15, 20 and 24 cm).
Moreover three practical speeds of the tractor (3.77, 5.19 and 6.45 km·hr-1), the experiment was applied using factorial experiment according to the (CRD) with four replications.
The results showed the following: increasing tillage depth from 15 to 20 and 24 cm caused an increasing in pulling force, drawbar power and soil volume disturbed, and decrease in the practical productivity.
Tillage depth 15 cm indicated significant superiority up on tillage depths 20 and 24 cm achieved lower pulling force, drawbar power, while tillage depth 24 cm achieved higher soil volume disturbed and practical productivity.
Increasing practical speeds of tractor from 3.77 to 5.19 and 6.45 km·hr-1 caused an increasing in pulling force, drawbar power, soil volume disturbed and practical productivity.
The practical speed of tractor 3.77 km·hr-1 indicated significant superiority up on practical speeds of tractor 5.19 and 6.45 km·hr-1 achieved lower pulling force, drawbar power, while the practical speed of tractor 6.45 km·hr-1 achieved higher soil volume disturbed and higher practical productivity.
American Psychological Association (APA)
Taha, Firas Jumah& Taha, Sad Yasin. 2019. Evaluation the effect of tractor speeds and tillage depths on some technical indicators for plow locally manufactured. The Iraqi Journal of Agricultural Science،Vol. 50, no. 2, pp.721-726.
https://search.emarefa.net/detail/BIM-893783
Modern Language Association (MLA)
Taha, Firas Jumah& Taha, Sad Yasin. Evaluation the effect of tractor speeds and tillage depths on some technical indicators for plow locally manufactured. The Iraqi Journal of Agricultural Science Vol. 50, no. 2 (2019), pp.721-726.
https://search.emarefa.net/detail/BIM-893783
American Medical Association (AMA)
Taha, Firas Jumah& Taha, Sad Yasin. Evaluation the effect of tractor speeds and tillage depths on some technical indicators for plow locally manufactured. The Iraqi Journal of Agricultural Science. 2019. Vol. 50, no. 2, pp.721-726.
https://search.emarefa.net/detail/BIM-893783
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 725-726
Record ID
BIM-893783