从印度引进１５个ＩＲＲＩ育成的不育系和相应的保持系，在中国水稻研究所试验基地（富阳）观测其育性及主要农艺性状，并初步配组测产。结果表明，１０个不育系育性稳定，符合标准；ＩＲ５８０２５Ａ与明恢６３、Ｔ９０１０配组，其杂种产量与汕优６３相仿，但生育期较短、米质较优。 Fifteen IRRI male sterile lines and their maintainer lines were introduced from India. Their fertility and major agronomic traits were observed at the China National Rice Research Station (Fuyang), and preliminary test results were carried out. The results showed that the ten sterile lines were fertile and in line with the standard. IR58025A and Minghui63 and T9010 had the same hybrid yield as Shanyou63, but had shorter growth period and better grain quality.