Recently, a hanging double-row ridger that can be used for ridge-growing of sweet potato has been successfully developed by Jingmen Agricultural Machinery Technology Promotion Station.
Jingmen City's 150,000 tons/year ethanol project is about to be launched. In order to ensure the supply of special sweet potato for fuel ethanol production, the city agricultural machinery technology promotion station started in 2006 and started the development and promotion of special sweet potato production machinery for fuel ethanol. According to the actual situation in the region, the technicians of the station integrated the advantages of various rake ploughs and through continuous trials and continuous improvement, successfully developed a double-row hoisting machine for the 40-50 hp tractor. On April 20th, experiments were carried out at the sweet potato production base in Macheng Town, Suidao District. The machine has the characteristics of high production efficiency, good ridge ridge effect, suitable for different soil conditions and agronomic requirements, the field operation speed is 5-8 km/h, the working efficiency is 10-15 m/hr, and the ridge width is 70-85 cm. Tune. Recently, farmers have come to consult and ask the city agricultural machinery promotion station to provide the mechanical trial.
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