From every October to April of the following year, thousands of scientists and technicians gather from all over the country to breed seeds in South China. According to statistics, more than 20,000 new major crop varieties were bred in Hainan via the Nanfan project, accounting for more than 70% of new varieties developed nationwide.

原文链接：https://agri.hainan.gov.cn/hnsnyt/ywdt/zwdt/202403/t20240319_3622513.html
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