EFFECT OF DISC ANGLE AND SOIL STATE ON PERFORMANCE OF TANDEM DISC HARROW AT DIFFERENT GROUND SPEEDS
This research included studying two disc angles for front gangs of tandem disc harrow 15 and 22 degrees with three ground speeds 8.166 , 10.378 and 16.354 kmhr in tilth soil and 9.587, 12.473 and 16.000 kmhr in untilled soil , disc angle of rear gangs was fixed at 22 degree , and effect of these fac...
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| Format: | Article |
| Language: | Arabic |
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College of Agriculture
2012-08-01
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| Series: | Mesopotamia Journal of Agriculture |
| Online Access: | https://magrj.mosuljournals.com/article_37011_11e3e354efc66dfd12cbd8063568b0da.pdf |