农业生产既要增加总量，又要优化品种结构，促进各类重要农产品稳定增长。

While working to increase agricultural output, we also need to improve the structure of grain varieties grown and promote a constant increase in the production of important agricultural products.

youdao

农业生产既要增加总量，又要优化品种结构，促进各类重要农产品稳定增长。

While working to increase agricultural output, we also need to improve the structure of grain varieties grown and promote a constant increase in the production of important agricultural products.

youdao