Some of the new rice types, for example, yield three times as much rice per hectare as traditional types.

例如，有些水稻新品种每公顷产量是传统品种的三倍。

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Rice breeders aimed at an integration of desirable characters of both japonica and indica rice types into a single variety.

水稻育种家的目标是培育综合粳型和籼型稻的理想性状于一体的品种。

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Rice breeders aimed at an integration of desirable characters of both japonica and indica rice types into a single variety.

水稻育种家的目标是培育综合粳型和籼型稻的理想性状于一体的品种。

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