菘蓝

yī zhǒng qǔ zì sōng lán zhǔ zhí wù de lán sè rǎn liào

一种取自菘蓝属植物的蓝色染料

a blue dyestuff obtained from the woad plant

chǔ lǐ kě yǐ xiǎn zhù cù jìn qīng dù xié pò shí sōng lán gēn xì de shēng zhǎng jìn ér tí gāo sōng lán shēng wù liàng

ABT处理可以显著促进轻度胁迫时菘蓝根系的生长，进而提高菘蓝生物量。

ABT treatment can significantly promote root growth in mild stress, thereby increasing biomass of woad.