正大（琼山）农业产业链项目开工

Group 1 - The project, known as Zhengda (Qiongshan) Agricultural Industry Chain, has officially commenced construction, marking the second agricultural investment by Zhengda Group in Hainan [2] - The project aims to create a comprehensive agricultural industry chain that includes feed production, pig farming, slaughter processing, cold chain logistics, and terminal sales through a modern "plant-animal combination, circular development" model [2] - Upon full operation, the project is expected to produce 200,000 pigs annually and 20,000 tons of high-quality pork, significantly enhancing Hainan's self-sufficiency in pork supply [3] Group 2 - The project will utilize advanced intelligent farming technology and environmentally friendly processes to ensure both economic and social benefits [2] - An innovative ecological farming model will be implemented, converting all waste into clean electricity and returning residual materials to support tropical fruit and vegetable cultivation, forming a "pig-biogas-fruit" ecological cycle [2] - The establishment of a traceable system from breeding, feed to slaughter will provide consumers with safe and reliable meat products [2]