因此可利用测量气孔保卫细胞长度的方法鉴定花粉植株的倍性。
The method for measurement of the length of stoma guard cell could be used to identify ploidy.
通过测量气孔保卫细胞长度来评估再生植株的染色体倍性是一种简单可行的方法。
The method for measurement of the length of stoma guard cell was proved to be a simple way of estimating ploidy of the regenerated plants.
表皮细胞的大小、气孔的保卫细胞长度和T型-毛的顶端长度等，这些只是数量特征，在本族分类上意义不大。
The sizes of epidermis cell, the lengths of stomatal guard cells and of the terminal cells of T-hair are only quantitative characters, but not of much significances in systematics.
在果实的发育过程中，保卫细胞的长度逐渐增大，但保卫细胞的宽度则减小。
Guard cell length increased gradually while guard cell width decreased gradually with the development of fruits.
可将保卫细胞气孔长度与保卫细胞叶绿体数两个气孔性状相结合，作为饲用甜菜多倍体育种初期的筛选鉴定指标。
Taking the diploid and tetraploid cultivars of fodder beet as experimental materials, the relationship between chromosome ploidy and leaf stomatal characters was studied.
可将保卫细胞气孔长度与保卫细胞叶绿体数两个气孔性状相结合，作为饲用甜菜多倍体育种初期的筛选鉴定指标。
Taking the diploid and tetraploid cultivars of fodder beet as experimental materials, the relationship between chromosome ploidy and leaf stomatal characters was studied.
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