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苹果是我省重要的水果作物,常年种植面积在200万亩以上,对改善人民生活起着重要的作用,又是重要的出口产品。果实品质的好坏,直接影
Apple is an important fruit crop in our province. Its annual perennial acreage is more than 2 million mu. It plays an important role in improving people’s life and is also an important export product. Fruit quality is good or bad, a direct shadow