The present invention relates to farm implements and, more particularly, to an apparatus for supplying particulate material such as seed, fertilizer, herbicide or insecticide to one or more tanks of an air seeder. The invention may also be used with other farm implements such as a planter or ...
Sowing is the primary link of cotton production. Mechanized precision direct seeding technology has the advantages of saving cost and improving quality, and it can effectively increase the efficiency of cotton planting [2]. The seed-metering device is the key part of cotton planter, and its ...