关键词: 村域, 村域

Abstract: By analyzing technology features, historical characteristics, irreplaceability, function and value hierarchy, and the key problems of Hainan National Breeding and Multiplication (HNBM in short, its essence is the off-season breeding and seed production, its base is similar to winter nursery and shuttle breeding), showed that HNBM had risen as a national strategy and became a national strategic resource. HNBM as the major achievement of the practice of scientific research and the choice of history, played an irreplaceable role in the climatic conditions, scientific breeding, grain production in disaster relief, protecting the safety of the seed industry and locational advantages. At the same time, through introducing concepts of value engineering, industrial clusters and regional economy, on the basis of the research of the function and the value and the key problems, we established the function and value hierarchy of HNBM. But to fully achieve the development of industrial clusters and the functional value of the HNBM, we might solve the key issues of the HNBM in the top-level planning, experimental bases, system design, hardware construction and ecological security. This paper presented some suggestion to build the research core protected areas of HNBM, improve the regulations and policies safeguard mechanism and management system of HNBM, draw up and carry out the base development planning of HNBM, and seek government support.