抽苔,同“抽薹”。主要是由于节间伸长进入营养生长的丛生型植物的茎,受到温度和日照长度等环境变化的刺激,随着花芽的分化,茎开始迅速伸长,植株变高,此现象称为抽薹。 属于现代衍生词(错别字),指的是油菜、韭菜等蔬菜长出花茎。
结果表明,抽苔时间是理想的耐热性鉴定指标。
Results showed that "bolting time" was the basic morphological index for heat resistant identification.
因此,仅从形态解剖方面可以认为,甜菜的抽苔属营养生长或营养阶段。
Therefore, sugar beet bolting may belong to vegetative growth from the aspect of morphology dissection.
芸苔属作物的抽苔时间和开花时间是两个与商品性关系重要的数量性状。
Flowering time and bolting time of Brassica crops were two important quantitative traits related to the commerciality.
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