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把论文写在大地上|耕耘二十载 只为苹果“中国芯”
新华社西安9月23日电(记者邵瑞、姚友明)经过多年发展,中国已成为世界最大的苹果生产国。近些年来,在从世界苹果生产大国向世界苹果产业强国迈进的道路上,我国也培育出了一些富有竞争力的新品种,来自陕西的“三瑞”(瑞阳、瑞雪、瑞香红)苹果,就是其中代表。
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