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章丘大葱采种植株的植物学性状与单株产量存在一定的相关性。通过对抽薹初期与开花盛期的半成株采种植株的株高、花茎高、花球高、假茎长、假茎粗、花球横径、叶面积分别进行分析 ,发现单株采种产量与抽薹初期、开花盛期的叶面积均呈显著直线相关 (r=0 .5 82 ,0 .35 8) ,花球高在开花盛期与产量呈直线相关 (r=0 .44 9) ,假茎粗则与产量在抽薹初期呈极显著正相关 (r=0 .5 5 7)
Zhangqiu green onions plant seedling traits and plant yield there is a certain correlation. Based on the analysis of plant height, flower height, flower height, length of pseudostem, pseudobulb, diameter of flower bulbs and leaf area of the semi-mature seedlings in early bolting stage and flowering stage, it was found that single plant seed production (R = 0.582, 0.358). The height of flowering stage was positively correlated with the yield (r = 0.449), and the flowering stage had a significant linear relationship with the flowering stage Pseudostems were significantly and positively correlated with the yield at the early bolting stage (r = 0.557)