结论：我院消化系统药品品种结构使用合理，品种结构稳定。

CONCLUSION: the structure of the kinds of digestive system drugs used in our hospital was reasonable and stable.

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要保护好基本农田，稳定粮食播种面积，优化粮食品种结构，着力提高粮食单产。

We must protect primary farmland, keep the area sown to grain stable, improve the structure of grain varieties grown and increase the per unit area yield of grain.

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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.

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