定制化装备高效采收马铃薯

Core Insights - The innovation team from the Nanjing Agricultural Mechanization Research Institute has developed a series of potato harvesting equipment suitable for both hilly and plain areas, addressing the low mechanization level, high labor demand, and intense labor conditions in potato harvesting [1][2] Group 1: Technological Advancements - The research team has targeted key core technologies for potato mechanization, achieving breakthroughs in various areas such as depth control, low-loss and wear-resistant digging, floating anti-tangle cutting, and efficient soil-tuber separation [1] - Four specialized harvesting machines have been developed: self-propelled powder type for hilly areas, self-propelled fresh food type for hilly areas, traction type powder for plain areas, and traction type fresh food for plain areas [1] Group 2: Operational Efficiency - The new equipment can perform multiple tasks in one go, including depth digging, soil-tuber separation, vine separation, transportation, cleaning, and tuber collection, with intelligent control features [1] - The machines can be adapted for harvesting various crops such as sweet potatoes, onions, and medicinal herbs by changing specific components, achieving a "one machine for multiple uses" capability [1]