花粳2号是郑州市花园口水稻中心站从农垦57的变异株中系统选育而成的新品种。一九八五年被评为全国优质米。在我国二十多个省、市、区均有种植。花粳2号做为麦茬稻种植,在河南沿黄稻区发展很快,目前已有二十多万亩,逐渐成为优质米当家品种。为了充分挖掘花粳2号的丰产潜力,实现优质与高产并举,适应商品化生产的需要, Huajing 2 is a new variety systematically selected from the mutant strains of Nongken 57 by Zhengzhou Huayuankou Rice Center Station. In 1985 was named the national high-quality rice. In more than 20 provinces, cities and districts in our country are planted. Flower japonica 2 as wheat stubble planting, rapid development along the Yellow River in Henan Province, now has more than 200,000 mu, has gradually become a high-quality varieties of rice. In order to fully exploit the high yield potential of Huashijian No. 2 and achieve both high quality and high yield and meet the needs of commercial production,