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华北单季稻作区的水稻超高产品种育种单产指标，到２０００ 年每６６７ ｍ ２ 达到７００ｋｇ 以上。对津星１ 号连续２ 年在２ 个点上种植，每个点６ ．６７ｈ ｍ ２（１００ 亩） 连片种植。每６６７ ｍ ２ 产量都达７００ ｋｇ 以上，实现了超高产指标。津星１ 号在天津市属晚熟品种，实现津星１ 号的超高产产量，必须应用旱育小苗秧插秧或保温湿润中苗秧插秧，插秧时间在“立夏”季节。插秧密度宜采用扩行缩墩法，行距３０ ～３３ｃｍ ，墩距１２ ～１４ｃ ｍ ，每墩３ 苗。肥料施用应重底、前攻、中稳、后补。防治病虫害的重点放在处理种子、防治二化螟和防治稻曲病上。
The yield per unit area of rice super-high-yielding varieties in North China's single cropping paddy area reached 700kg per 667m 2 in 2000. Jin Xing 1 consecutive 2 years in 2 points planted, each point 6. 67h m 2 (100 acres) contiguous planting. Every 667 m 2 production reached 700 kg or more, to achieve the ultra-high yield indicators. Jinxing No. 1 in Tianjin is a late-maturing varieties, to achieve ultra-high yield Jin-1, must be applied nursery seedling transplanting or transplanting seedling planting seedlings, transplanting time in the “summer” season. Transplanting density should be expanded by shrinking pier method, spacing 30 ~ 33cm, pier spacing of 12 ~ 14c m, 3 per pier. Fertilizer application should be heavy, pre-attack, stable, after the fill. Prevention and control of pests and diseases focus on the treatment of seeds, prevention and treatment of rice stem borer and rice false smut disease.