Core Viewpoint - The article highlights the advancements in agricultural machinery, particularly focusing on the development of a specialized bean harvesting machine designed for hilly terrains, which significantly improves efficiency and reduces labor costs in bean harvesting [1][2]. Group 1: Agricultural Machinery Development - The newly developed bean harvesting machine can harvest six to seven acres per hour, saving approximately 300 yuan per acre in costs [1]. - The machine features innovative designs such as a contour cutting platform and a wide track chassis, enhancing its adaptability to varying terrain and improving safety [2]. - The machine employs negative pressure cleaning and full wind power transportation technology, which reduces grain damage and enhances the quality of harvested beans [2]. Group 2: Government Initiatives and Support - Since the "14th Five-Year Plan," the Ministry of Agriculture and Rural Affairs, along with other governmental departments, has accelerated the development of domestic agricultural machinery and mechanization [3]. - The government has initiated research projects focusing on hilly agricultural machinery, agricultural robots, and smart farming equipment, establishing 400 innovation product testing sites [3]. - New agricultural machinery is being developed to ensure usability for farmers, with trials of electric cabbage harvesting machines already underway [3]. Group 3: Collaborative Efforts in Agricultural Machinery - The Nanjing Agricultural Mechanization Research Institute has organized over 90 domestic scientific and educational institutions and manufacturing enterprises to advance the development and industrialization of hilly agricultural machinery [4]. - More than 10 types of specialized small agricultural machinery have been successfully developed and promoted, covering over 200,000 acres across more than 10 provinces [4]. - Recent initiatives have been launched to innovate the identification and testing mechanisms for new agricultural machinery products, aiming to expedite the development and application of advanced equipment [4].

Group 1 - The core viewpoint of the article highlights the innovative contributions of Dai Fei and his research team in developing agricultural machinery tailored for specific crops in Gansu Province, China [1][2][5] - Dai Fei has been instrumental in the development of the first domestic sesame combine harvester and other specialized agricultural equipment, which have entered mass production [1][2] - The research team, consisting mainly of young professionals, emphasizes the importance of fieldwork in the design and improvement of agricultural machinery, dedicating significant time to practical testing in various conditions [2][3] Group 2 - Gansu Province has implemented a talent empowerment initiative, sending over 300 young talents annually to the industrial frontlines, fostering talent growth alongside industrial upgrades [3] - The agricultural innovations developed by Dai Fei's team are aimed at enhancing productivity in arid regions, with ongoing research focused on optimizing interactions between soil, machinery, and crops [5]