Abstract: Based on the panel data of 16 prefectures （cities） in Yunnan Province from 2005 to 2019, the Solow Residual method was adopted to establish the growth rate equation to calculate the scientific and technological progress contribution rate of fishery. The results showed that the pulling effect of material cost input on fishery output value was the most obvious. Labor input had a large contribution to fishery output value but had a downward trend. The scientific and technological progress contribution rate of fishery had obvious discrepancy in different times and different areas. Scientific and technological innovation had a obvious pulling effect on fishery development, but it needed to be improved even further. In this regard, the policy suggestions of increasing the financial investment of fishery science and technology, improving the quality of fishery practitioners, and improving the service level of fishery science and technology were proposed.

Key words: fishery, scientific and technological progress, contribution rate, panel data, Yunnan Province