福建省古田县先后５年引进国内外１０多种优质稻米品种试种，初步筛选后于１９９４年起在各乡镇示范栽培。经鉴定验收，有枣阳红米、湘晚籼３号和泰引香丝米等５个品种取得较佳的栽培效果。但到目前为止，古田县推广优质稻米生产进展较慢，农民对此仍有疑虑。因此，有必要... Gutian County, Fujian Province, has introduced more than 10 kinds of high-quality rice varieties at home and abroad in the past 5 years. After preliminary screening, it has been demonstrating and cultivating in various towns and townships since 1994. After identification and acceptance, there are 5 varieties of Zaoyang red rice, Xiangsanxian 3 and Thai incense rice and other varieties to achieve better cultivation effect. However, so far, the progress of promoting high-quality rice production in Gutian County has been slow, and farmers still have doubts about this. Therefore, it is necessary ...