多年试种结果表明,两系超级杂交水稻两优培九具有适应性广,产量高,米质好,增产潜力大等优点,宜在海拔600m以下地区种植。其栽培技术要点是要适时播种,培育壮秧,科学用肥,合理灌水,中、后期不能多施氮肥.后期不宜断水过早。这样才能获得高产。 The result of many years trial showed that Liangyoupeijiu, a two-line super hybrid rice, has the advantages of wide adaptability, high yield, good quality of rice and great yield potential, and should be planted below 600m above sea level. The key points of its cultivation techniques should be timely sowing, nurturing strong seedlings, scientific fertilization, reasonable irrigation, medium and late can not be more nitrogen fertilizer. In order to get high yield.