Developing characteristic agricultural industries serves as a significant driving force for the stability and sustainable development of the new rural collective economy. Building upon the practical examples of Xinjiang's characteristic agricultural industry development that have contributed to the growth of the new rural collective economy， this paper synthesizes and summarizes the Xinjiang experience， which includes adapting strategies to local conditions， introducing modern management approaches， closely connecting members of the new rural collective economic organizations， emphasizing the accumulation of internal and external capital elements and the input of expanded reproduction， and exploring various models of collaborative development. Moreover， it identifies challenges such as a shortage of talent， a lack of long-term planning， inadequate management systems， and an incomplete policy support system. Finally， the paper proposes an optimization path of building human resource's introduction and cultivation mechanism， publicity and promotion mechanism， property right incentive mechanism， industry cultivation mechanism， and policy guidance mechanism.The aim is to optimize the practical path of developing characteristic agricultural industries to boost the new rural collective economy and provide valuable experience for other regions to reference.