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超优4号是适应北方寒地水稻发展需要而开发的新优产品种。具有超高产、品质优、熟期早,抗病、耐肥、耐冷性强等特点。该稻的育成打破了北方寒冷稻作区“早熟不高产”的格局。2004年2月25日,“超优4号”水稻新品种顺利的通过了省级鉴定,这标志吉林省东辽县北方种植研究所在水稻育种栽培领域耿得了突破性进展;标志着研究所科研水平的提高;标志着研究所产、学、研一体化发展上了新台阶。同
Super excellent 4 is to adapt to the needs of northern rice development and development of new high-yield varieties. With super-high yield, excellent quality, early maturity, disease resistance, resistance to fat, cold tolerance and so on. The breeding of the rice broke the pattern of “precocious and not high yield” in northern cold paddy area. On February 25, 2004, the new rice variety “Super-excellent 4” passed the provincial appraisal smoothly. This marked a breakthrough in the field of rice breeding and cultivation by the Institute of Northern Planting in Dongliao County, Jilin Province. It marked that the institute The improvement of scientific research means that the integrated research and production of research institutes and institutes have reached a new level. with