| In order to provide reference for policy formulation such as exploring the potential for increasing rapeseed yield, improving oilseed production capacity and self-sufficiency rate, starting from the current production situation, development achievements, and development trends of rapeseed in China, the potential for rapeseed yield increase and its limiting factors were explored, and a path for achieving rapeseed yield increase was proposed. The study believed that the potential for increasing rapeseed yield mainly manifested in three aspects: wide distribution range and strong regional adaptability of rapeseed; small conflict between rapeseed and food crops for land and great potential for seed expansion; significant room for improvement in per unit yield and oil content levels of rapeseed. To unleash the potential of rapeseed yield increase, strong measures must be taken, and the implementation paths include scientifically planning short-term and long-term goals for the rapeseed industry; optimizing the regional layout of rapeseed production under the overall view of the national "one game" strategy; making every effort to control the cost and reduce the risks and difficulties of rapeseed production; establishing a stable long-term mechanism for rapeseed breeding innovation; promoting the scale, industrialization, and digital development of rapeseed; accelerating the improvement and implementation of rapeseed industry supporting policies. |
