A method for planting watermelon seeds, comprising: a. providing a mechanical drill; and b. using said mechanical seeder to plant on a tray of sowing seeds of triploid watermelon seeds watermelon pollinator improved; wherein the mechanical seeder is a seeder vacuum drum, and wherein said seeder vacuum drum comprises two drum cylindrical seed where a drum sown in the seed tray watermelon seeds triploid seedless and the other drum planting seeds planting tray 10 improved pollinator watermelons.
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