南繁基地是种业科技创新的硅谷和特区，对水稻新品种选育及其推广应用具有独特的作用。本文阐述了江苏水稻南繁工作的现状及存在的主要问题，探讨了新形势下江苏开展水稻南繁工作的对策。

The base of Hainan National Breeding and Multiplication is the“Silicon Valley” and“Special Zone” of seed science and technology innovation. It plays a unique role in breeding, popularizing and applying new rice varieties. In this paper, the present situation and main problems of rice southern propagation of Jiangsu province were described, and the countermeasures of the development under the new situation were discussed.