Design and Test of Combined Air Suction Cotton Breed Seeder

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Code</td><td class="align_center">Speed <i>X</i><sub>1</sub> (m/s)</td><td class="align_center">Vacuum negative pressure <i>X</i><sub>2</sub> (kPa)</td><td class="align_center">The width of air suction groove <i>X</i><sub>3</sub> (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">−1</td><td class="align_center">1</td><td class="align_center">2</td><td class="align_center">2.4</td></tr><tr><td class="align_left">0</td><td class="align_center">1.3</td><td class="align_center">2.5</td><td class="align_center">2.8</td></tr><tr><td class="align_left">1</td><td class="align_center">1.6</td><td class="align_center">3</td><td class="align_center">3.2</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Experimental factors of codes.</div>

Journal of Engineering

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Table 2

Table 2: Design and Test of Combined Air Suction Cotton Breed Seeder 