河北省首例利用细胞工程技术培育小麦新品系获成效目前，河北省粮油作物所利用细胞工程技术培育冬小麦新品系──花９４０已获成功。经１９９２～１９９４年在省内低肥旱地区域栽培试验，连续３年平均产量均居首位。据试点种植，在关键时期（拔节期）只浇１水，平均亩产达... Hebei Province, the first use of cell engineering to cultivate new wheat lines to be effective At present, Hebei Province, grain and oil crops using cell engineering to cultivate a new winter wheat line ─ ─ flower 940 has been successful. After 1992 ~ 1994 in the province of low-fat dryland cultivation test, the average output for three consecutive years ranked first. According to the pilot planting, in the crucial period (jointing period) only 1 water, the average yield of up to ...