CAJ | 학술논문

在江苏靖江地区观察靖江香沙芋的生长发育动态，为制定靖江香沙芋的高产栽培技术体系奠定基础。结果表明，靖江香沙芋分株萌芽期约为出苗后46 d（7～8叶）；母芋膨大始期约在出苗后125 d（12叶），此时普遍形成子芋；出苗后约141 d（15叶）孙芋开始大量发生；出苗后约150 d（15～16叶）停止发生，之后直到成熟收获期，子孙芋鲜重快速增长9月初是靖江香沙芋由以营养体生长为主向以下块茎生长为主的转换期。
재강소정강지구관찰정강향사우적생장발육동태，위제정정강향사우적고산재배기술체계전정기출。결과표명，정강향사우분주맹아기약위출묘후46 d（7～8협）；모우팽대시기약재출묘후125 d（12협），차시보편형성자우；출묘후약141 d（15협）손우개시대량발생；출묘후약150 d（15～16협）정지발생，지후직도성숙수획기，자손우선중쾌속증장9월초시정강향사우유이영양체생장위주향이하괴경생장위주적전환기。
The growth and development of Jingjiang Taro [Colocasia esculenta (L.) Schott] were observed, laying foundation for highly-yielding cultivation technology system of Xiangsha taro. The results indicate that germination of the second taro happened from 46 d after sprouting (7-8 leaves); the first taro began to expand, from 125 d after sprouting (12 leaves) when the the second taro was been formed;the third taro began to form from 141 to 150 d after sprouting (15-16 leaves). The fresh weight of the second and third taros quickly increased from the time of 15 leaves to harvest. Early September is a transformation term of Xiangsha taro from vegetative body dominant to corm growth dominant.