In addition,the leaf length,width area were larger ahd the leaf index was smaller than those of the diploid plants.
此外,四倍体变异材料均表现出叶长、叶宽、叶面积增大,叶形指数减少等特征。
参考来源 - 四倍体番茄的诱导及与二倍体番茄抗冷性、品质比较的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
冬枣实生苗二年生时叶片大小仍显著小于亲本值，叶形指数比亲本明显降低。
The size and shape index of the leaf are dramatically lower than parents' average value.
一年生长枝叶片的叶宽、叶长、叶面积、叶柄长、叶基角均随叶序的增加逐渐减小，叶形指数和有缺刻叶的比例则增加。
In long shoot, the leaf width, leaf length, leaf area, petiole length and basal Angle decreased, but the leaf index and the ratio of lobation increased as its arrangement increased.
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