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Design Effect of Shank Shape and the Developed Blade Type for Chisel Plow on Some of Power Requirements | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 13, Issue 2, 2013, Pages 269-278 | ||
| Abstract | ||
| A Field experiment was conducted in besan region / Nineveh governorate which that soil texture is clay silt soil with in the region of semi-rain full area. Three Factors were used in this study; two shapes of shank (vertical and inclined forward), two speeds of plow (5.14 and 6.54) km/hr and three blade shapes (Traditional, developer 1 and developer 2) and effect for some power requirements (slippage rate, tractive force, tractive power, fuel consumption) and disturbed soil volume. Randomized Complete Block Design (RCBD) using split-split plot with three replication was used, the result average have been tested by Duncan test with probability (5%). The results should that the vertical shape its effected significant on (Tractive force and power , fuel consumption) with positive effects while the high forward speed its negative effected for (tractive power , fuel consumption and disturbed soil volume) , the developer 2 blade its significant effect on (tractive force , tractive power and disturbed soil volume) with positive effect .The interaction between the blade shape developer 2 with speed (5.14)km/hr and the vertical shank gave the best results in tractive force and power but the same blade and shank with speed (6.54) km/hr gave lowest fuel consumption. | ||
| Keywords | ||
| developed; blade; chisel; plow | ||
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