OPTIMIZATION OF CHISEL TINE OPERATION WHEN USED IN COMBINATION WITH A TILLAGE MACHINE

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DEHGHANI MAJID; KARPARVARFARD SEYED HOSSEIN

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Iranian Journal of Biosystems Engineering Year:2017 | Volume:47 | Issue:4 Page(s): 651-658

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Information Journal Paper

Title

OPTIMIZATION OF CHISEL TINE OPERATION WHEN USED IN COMBINATION WITH A TILLAGE MACHINE

Author(s)

DEHGHANI MAJID | KARPARVARFARD SEYED HOSSEIN | Issue Writer Certificate

Keywords

TILLAGE TOOLQ1

RAKE ANGLEQ3

SOIL MOISTURE CONTENTQ2

DRAFTQ2

SPECIFIC DRAFTQ2

Abstract

Performance optimization of a chisel tine was investigated by use of a chisel plow equipped with a rake adjustable in its RAKE ANGLE. The affecting parameters consisted of soil moistures, namely: 0.5, 0.7 and 0.9 of plastic limit (PL), three RAKE ANGLEs of 30, 40 and 50 degrees and speeds of: 3, 5 and 7 km h-1. The assessed parameters included DRAFT, soil disturbance area, soil upheaving area, clod Mean Weight Diameter (MWD), specific DRAFT and soil Cone Index (CI). The statistical design applied was a factorial split block one. To optimize the chisel plow in terms of six evaluated factors, three regression equations based on multiple regression for three factors of: soil moisture, tine RAKE ANGLE and travel speed were obtained the for six measured traits. Regression analysis showed that the most appropriate moisture for tillage is 0.71 (PL), the most acceptable RAKE ANGLE is 34 degrees and the most convenient speed 5.5 km h-1.

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APA: Copy

DEHGHANI, MAJID, & KARPARVARFARD, SEYED HOSSEIN. (2017). OPTIMIZATION OF CHISEL TINE OPERATION WHEN USED IN COMBINATION WITH A TILLAGE MACHINE. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 47(4), 651-658. SID. https://sid.ir/paper/144373/en

Vancouver: Copy

DEHGHANI MAJID, KARPARVARFARD SEYED HOSSEIN. OPTIMIZATION OF CHISEL TINE OPERATION WHEN USED IN COMBINATION WITH A TILLAGE MACHINE. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2017;47(4):651-658. Available from: https://sid.ir/paper/144373/en

IEEE: Copy

MAJID DEHGHANI, and SEYED HOSSEIN KARPARVARFARD, “OPTIMIZATION OF CHISEL TINE OPERATION WHEN USED IN COMBINATION WITH A TILLAGE MACHINE,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 47, no. 4, pp. 651–658, 2017, [Online]. Available: https://sid.ir/paper/144373/en

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