摘要
伊犁蒿是1984年从新疆天山北坡低山荒漠草场上蒿类植物群体中根据株型、株高等外部形态特征两次混合选择选出三个优系,再经品比、生产试验、原种繁殖等驯化选育而成的野生栽培种,生产推广面积2.6万ha。
In 1984 according to morphylogical characters such as plant height and plant type, three fine strains of sagebrush (Artemisia transiliansis Poljak.) were obtained from wild sagebrush population through two mass selections, which distributed over desert pasture in low-mountain area in the northern slop of Tianshan. Then, the cultivar yili was selected from those strains through variety test, production test and breeder seed strains through variety test, production test and breeder seed multip lication. The number of the extension area of Yili was 26040 ha.
关键词
伊犁蒿
混合选择
牧草
品种
artcmisia transiliansis Poljak
mass selection
