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1991～1993年3年试验结果表明,特优63是一个高产稳产、熟期适中、分蘖力较强、穗粒兼顾型杂交稻新组合。高产栽培宜采用“前促、中控、后保”的促控原则进行,以实现稻苗“早发、中稳、后健”的长相。
The results of three years from 1991 to 1993 showed that Teyou 63 was a new combination of high and stable yield, moderate maturity, strong tillering ability and both panicle and grains compatibility. High-yielding cultivation should adopt the principle of “promoting, controlling and protecting afterwards”, so as to realize the appearance of “early onset, stable growth and afterward growth” of rice seedlings.