“鄂粳杂1号”1998年引进元江中稻区试验,1999年开始推广应用,增产效果明显。元江县1999年扩大示范7hm~2,平均产量达562.9kg/667m~2,最高单产达到663.2kg/667m~2,比当地家品种增产10%～13%。“鄂粳杂1号”适应在海拔1500～1700m 的籼粳交错区栽种。其栽培技术要点是:1 搞好种子处理播种前晒种1～2d,提高发芽势和发芽率。用施宝克浸种 “E Jing miscellaneous 1 ” In 1998 the introduction of Yuanjiang Zhongya test, started to promote the application in 1999, an obvious yield increase. In 1999, Yuanjiang County expanded demonstration area to 7hm ~ 2 with an average yield of 562.9kg / 667m ~ 2 and the highest yield reached 663.2kg / 667m ~ 2, which increased 10% ~ 13% over that of local varieties. “Ejing hybrid No. 1 ” adapted to planted in the crosses of indica and japonica at an altitude of 1500 ~ 1700m. The cultivation techniques are: 1 do a good job of seed treatment before planting sun 1 ~ 2d, improve germination potential and germination rate. Soaked with Shi Bao Ke