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1选育方法与经过1990年6月在湖南安化县云雾山采集50株叶脉无白色条斑的雄性野生盾叶薯蓣,相继又在该县云台山种植基地采集100株同类雌性盾叶薯蓣,均栽种于清塘区公所后山坡原始材料圃,取其次年杂交种子播于仙溪区仙峰山育种基地的亲本圃。1993年夏初经观察从中挑选出600个单株
1 Breeding Methods After 50 male wild dwarf veins of Dioscorea nipponica with no white streaks were collected in Yunwu Mountain, Anhua County, Hunan Province in June 1990, 100 female dwarf veins of Dioscorea zingiberensis were collected one after another from the Yuntai Mountain Planting Base, All were planted in the Qing Tong District Office after the original hillside materials nursery, take the following hybrid seed sown in Xianxi District Xianfeng Hill breeding base of the parent nursery. In the early summer of 1993, 600 individual plants were selected from the observations