@article{oai:u-ryukyu.repo.nii.ac.jp:02015348, author = {米盛, 重友 and Yonemori, Shigetomo}, issue = {1・2}, journal = {沖縄農業}, month = {Dec}, note = {ダイジョウ(Dioscorea alata L.)のムカゴの出芽日数と親イモの出芽日数及び出芽率について試験を行ない次の結果を得た (1)出芽率はどの温度でもともに100%であった.(2)ムカゴの20℃,25℃,30℃,35℃における出芽日数はそれぞれ11.6日,10.6日,9.6日,9.3日,9.3日で,温度が高い方において出芽日数が短かかった.(3)親イモの発芽日数は,タネイモの重量により異なり,大型である程短く,3,001~4,000gのタネイモでは平均出芽日数は4.0日で,2,001~3,000g,1,001~2,000g,1,000g以下のものではそれぞれ12.0日,20.0日,28.5日と急速に長くなることがわかった., The sprouting period and the sprouting ratio of aerial tuber and seed tuber of Dioscora alata L. were investigated. The result obtained was as follows;(1)The sprouting ratio of both aerial tuber and seed tuber was 100% at the temperature of 20℃, 25℃, 30℃ and 35℃.(2)The sprouting period needed for the aerial tuber were 11.6 days at 20℃, 10.6 days at 25℃, 9.6 days at 30℃, and 9 days at 35℃.(3)The sprouting period of the seed tuber was affected by the size. The average period of sprouting were 4, 12, 20, and 28.5 days for the seed tuber of 3,001~4,000g, 2,001~3,000,1,001~2,000g and less than 1,000g respectively., 論文}, pages = {7--10}, title = {ダイジョウ(Dioscorea alata L.)の生態に関する研究 第1報 出芽温度と出芽日数について}, volume = {16}, year = {1980} }