ประโยคภาษาจีน : 中文句子 |
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yòng 用 qiū shuǐ xiān sù 秋水仙素 yòu dǎo 诱导 chú chóng jú 除虫菊 duō bèi tǐ 多倍体 huò dé 获得 duō ge 多个 rǎn sè tǐ 染色体 jiā bèi 加倍 yí chuán 遗传 wěn dìng 稳定 de 的 biàn yì 变异 shì guǎn 试管 miáo 苗 jìn xíng 进行 shì guǎn 试管 miáo 苗 kuài sù 快速 fán zhí 繁殖 bìng 并 jiàn lì 建立 zhū jì 株系 |
| The polyploids of Pyrethrum Cinerariifolium Trev were induced by colchicine solution. Many variation tube buds with doubled chromosome were obtained, then propagated the buds to gain the strains. |