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伊垦一号油菜是农四师农科所自一九五八年用集团选择法从本地黄油菜中选育成功的,芥菜型,一年生春播品种,生育期平均90—115天.伊犁河谷平原地区,一般三月中、下旬播种,五月中、下旬开花,七月上、中旬成熟.株高150厘米以上,高大直立,分枝紧凑,不(?)倒伏,裂荚性不强,适于密植,也便于机械收获.较耐干旱,多雨年不(?)感染白锈病.种子圆形、黄色;叶柄长,绿色,叶缘锯齿形,无茸毛;茎有腊粉层,花冠黄色.
Yiken No.1 Rapeseed is a type of annual mustard and annual spring sowing with a group selection method selected by the group selection method in 1958. The average annual growth period is 90-115 days.The Ili Valley Plain The area is generally planted in mid-March and late-mid-May, with flowering in mid-May and late-July and mature in mid-July, with a height of 150 cm or more, tall and erect, compact branches, no lodging, In close planting, but also easy to mechanical harvest. More drought-resistant, rainy years (?) Infected with white rust. Seed round, yellow; petiole long, green, leaf margin serrated, no hair;