التنبؤ بمتطلبات السحب للمحراث الحفار مع الجرار ماسي فوركسن (MF 299) في تربة طينية غرينية
Other Title(s)
Prediction of traction requirement for chisel plow with MF 299 tractor in silty clay soil
Author
Source
Issue
Vol. 36, Issue 4 (31 Aug. 2005), pp.151-158, 8 p.
Publisher
University of Baghdad College of Agriculture
Publication Date
2005-08-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
A field experiment was carried out using chisel plow ( 11 shale) with ( MF 299 ) tractor to find the effect of plowing speeds ( 3 5, 5.4, and 6.5 Km/hr) and the depth of tillage (10,15, and 20 cm) on tract requirements ( percentage of weight cohesive , draw bar power, rear axel power, power losses due to slippage, and tract wheel due to circle torque) , also to find the regression equation for these parameters.
An RCBD with three replications was used in a split ~ plot arrangement.
The main plots were the plowing speeds , and the sub plots were depth of tillage.
T he results indicated that increasing depth of plowing from 10 to 20 cm gave high percentage of cohesive weight, rear axel power and tract wheel due to circular torque wish percentages 41% , 42% , and 47% , respectively .
The effect of depth of plowing was more effective than spewed as regards rear axeS power, andtract wheel due to circular torque and draw bar power .
whereas the percentage of cohesive weight was more correlated with plowing speeds with degree of determination ( R2 = 0.949).
The effect of increasing 1 Km/hr in plowing speed increased tract wheel due to circular torque about ( 35%) , when plowing speeds increased from 3,5 to 5.4 Km/hr.
When plowing speeds increased about 1 Km/hr both power losses due to slippage and draw bar power were increased by 0.8W and 5.566 Kw, respectively.
American Psychological Association (APA)
الجبوري، مظفر كريم عبد الله. 2005. التنبؤ بمتطلبات السحب للمحراث الحفار مع الجرار ماسي فوركسن (MF 299) في تربة طينية غرينية. مجلة العلوم الزراعية العراقية،مج. 36، ع. 4، ص ص. 151-158.
https://search.emarefa.net/detail/BIM-383728
Modern Language Association (MLA)
الجبوري، مظفر كريم عبد الله. التنبؤ بمتطلبات السحب للمحراث الحفار مع الجرار ماسي فوركسن (MF 299) في تربة طينية غرينية. مجلة العلوم الزراعية العراقية مج. 36، ع. 4 (2005)، ص ص. 151-158.
https://search.emarefa.net/detail/BIM-383728
American Medical Association (AMA)
الجبوري، مظفر كريم عبد الله. التنبؤ بمتطلبات السحب للمحراث الحفار مع الجرار ماسي فوركسن (MF 299) في تربة طينية غرينية. مجلة العلوم الزراعية العراقية. 2005. مج. 36، ع. 4، ص ص. 151-158.
https://search.emarefa.net/detail/BIM-383728
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 158
Record ID
BIM-383728