株两优02由湖南亚华种业科学研究院、株洲市农业科学研究所选育而成。 该品种株高92厘米,株型紧散适中,耐肥抗倒力强。一般667平方米有效穗23万,每穗总粒数100粒,结实率87%左右,千粒重26.7克。谷粒长9.5毫米,长宽比3.1,籽粒饱满,颖尖无芒。全生育期111天,比金优402短1天。 Zhu Liang two excellent 02 by Hunan Yahua Seed Industry Research Institute, Zhuzhou City Institute of Agricultural Sciences breeding. The variety of plant height 92 cm, plant type tight loose moderate, resistant to strong anti-down. Generally 667 square meters effective spike 230,000, the total number of grains per panicle 100, about 87% seed set, grain weight 26.7 grams. Grain length of 9.5 mm, aspect ratio of 3.1, full grains, tip sharp no Mau. The whole growth period of 111 days, 402 days shorter than Jinyou 402.