온도(溫度), 광(光), $GA_3$ 및 저장방법(貯藏方法)이 참당귀(當歸) 발아(發芽)에 미치는 영향(影響) Effects of Temperature, Light, $GA_3$ and Storage Method on Germination of Angelica gigas NAKAI원문보기
Theses studies were conducted to clarify the germinating characteristics of seed treated with different temperature, light, and ($Gibberellin(GA_3)$) to produce the homogeneous seedlings Angelicogigas NAKAI. The results obtained are summarized as follows: Rate and speed of germinating at ...
Theses studies were conducted to clarify the germinating characteristics of seed treated with different temperature, light, and ($Gibberellin(GA_3)$) to produce the homogeneous seedlings Angelicogigas NAKAI. The results obtained are summarized as follows: Rate and speed of germinating at $25^{\circ}C$ were higher than $15^{\circ}C$and $20^{\circ}C$ by 87.3% and 68.9% and also the required day for germination at 25°C was shortest by 14.1 days. Germination rate at the light condition was 90.7% and that at the dark was 65.7%. Germinating ability of seed stored at $4^{\circ}C$and $-10^{\circ}C$ for 165 days as dried states was 92.0% and 91.3%, while that at room temperature was 50.3%, but the longer storage of seed than 165 days decreased the ability. Gibberellin treatment by 10ppm to seed stored at $4^{\circ}C$ and by 6ppm to seed stored at $-10^{\circ}C$ increased the germination rate more by 20.9% and 31.7% than nontreated seed.
Theses studies were conducted to clarify the germinating characteristics of seed treated with different temperature, light, and ($Gibberellin(GA_3)$) to produce the homogeneous seedlings Angelicogigas NAKAI. The results obtained are summarized as follows: Rate and speed of germinating at $25^{\circ}C$ were higher than $15^{\circ}C$and $20^{\circ}C$ by 87.3% and 68.9% and also the required day for germination at 25°C was shortest by 14.1 days. Germination rate at the light condition was 90.7% and that at the dark was 65.7%. Germinating ability of seed stored at $4^{\circ}C$and $-10^{\circ}C$ for 165 days as dried states was 92.0% and 91.3%, while that at room temperature was 50.3%, but the longer storage of seed than 165 days decreased the ability. Gibberellin treatment by 10ppm to seed stored at $4^{\circ}C$ and by 6ppm to seed stored at $-10^{\circ}C$ increased the germination rate more by 20.9% and 31.7% than nontreated seed.
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