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在80年代由北京蔬菜研究中心选育的西瓜品种“京欣一号”，以其高品质风靡全国。“京欣一号”的突出优点是果肉脆嫩，口感好，是目前我国高品质中早熟西瓜品种的典范。但其最大的缺点是易裂瓜，储运性不佳，而且经过十几年的推广种植，加上假冒种子充斥市场，商品种子混杂...
In the 1980s by the Beijing Vegetable Research Center breeding watermelon varieties “Jingxin One”, with its high quality swept the country. “Jingxin One” has the outstanding merit of crisp flesh and good taste, which is a model of high-quality middle-early-maturing watermelon varieties in our country. But its biggest drawback is the cracked melon, poor storage, and after more than 10 years of planting, coupled with fake seeds flooding the market, mixed commodity seeds ...