| Abstract: Food security is a major issue for the country. Promoting the high-quality development of the grain industry
is a strategic choice to comprehensively consolidate the foundation of food security, and also an inevitable requirement for
building a modern agricultural powerhouse. Stabilizing and improving the self-sufficiency rate of grain in the main sales areas
and promoting the high-quality development of the grain industry in the main sales areas are of great practical significance to
the overall strategy of national food security. With case analysis, taking the construction of the provincial modern agricultural
industrial park for Simiao Rice in Boluo County as an example, this study analyzed the specific practices of three spatial
expansion strategies in the development of the Simiao Rice industry in Boluo County by constructing a new theory of spatial
expansion for the grain industry, including “products, industrial chains, and business formats”. In-depth thinking and
condensation of a model of coordinated development of grain production and economy in the main sales area, based on a
good resource foundation, a responsible government, a caring enterprise, and long-term technological support, can enhance
the enthusiasm of farmers in the main sales area to grow grains and improve the level of self-sufficiency in grain. The study
results show that, there are still areas with good grain production conditions and capacity in the economically developed main
sales areas. We should fully explore their resource base for grain production, attach importance to the revitalization of the
seed industry, extend the grain industry chain, and promote the integrated development of agriculture, culture, and tourism;
strengthen the government’s policy and institutional innovation in promoting land, capital and other factors; strengthen
cooperation with scientific research institutes and scientific research teams, focus on scientific and technological innovation,
and promote the improvement of grain production quality and efficiency, which could provide references for the high-quality
development of the grain industry and policy formulation in the main sales areas. |
