“63—98”胡麻是1984年从内蒙古农科院引入西北黄土高原综合治理定西实验区,参加了本区66份材料的引种观察试验。经过几年的试验、示范证明;该品系高产、优质、抗逆性强,适宜在我省中部干旱山区种植,是一个比较理想的新品系。一、品系表现:“63—98”参加了1984—1986年西北黄土高原综合治理定西实验区的胡麻品种比较试验,连续三年名列前茅。三年平均亩产121.01公斤,比对照天亚2号亩产102.72公斤增产17.8%,见下表。 “63-98” Flax was imported from Inner Mongolia Academy of Agricultural Sciences in 1984, Dingxi experimental area of ​​comprehensive management of the Northwest Loess Plateau, participated in the introduction of 66 materials in this area observation test. After several years of experiments, demonstration shows that the strain of high yield, high quality, strong resistance, suitable for planting in the central arid mountainous areas in our province, is an ideal new line. First, the performance of the line: “63-98” Participated in 1984-1986 in the comprehensive management of western Liaoning Loess Plateau flax varieties of comparative trials, for three consecutive years among the best. Three-year average yield 121.01 kilograms, compared with the control Tianya 2 mu yield of 102.72 kilograms 17.8% increase, see the table below.