@article{oai:mie-u.repo.nii.ac.jp:00006068, author = {田代, 亨 and Tashiro, T. and 清水, 総子 and Shimizu, F. and 山崎, 克巳 and Yamazaki, K.}, journal = {三重大学生物資源学部附属農場研究報告 = The bulletin of the Experimental Farm, Faculty of Bioresources, Mie University}, month = {Mar}, note = {application/pdf, 1)ニンニク,品種福地ホワイトを放射線育種場にて1998/1999年および1999/2000年に累代照射を行った。照射線量が高まるほど鱗茎の生長割合は低下傾向を示した。一方,揮発性成分の濃度は照射線量が増大するとともに変動幅が広がることが見出された。2)累代照射個体を2000/2001年に三重大学生物資源学部で栽培した。1999/2000年と2000/2001年の同一個体のニオイ値を追跡し,相関を求めたところ,D2区では高低の高低の異常値を取る各1個体認められ,D3区でも低い異常値を取る1個体が認められた。, There is a great demand for garlic recently because garlic is one of the excellent health foods. Garlic belongs to a group of the Allium family and doesn't have flower. It is difficult to breed positively because of the propagation methods by bulbs or prqpagules. Therefore, the consumer and the producer could not satisfy the quality of garlic. We supposed that gamma rays induced specific mutation not only morphological character but also chemical composition. The purpose of this study is to investigate the effects of gamma rays on the mutant of volatile sulfur compounds of garlic. Garlic plants were irradiated with 0.050, 0.075, 0.100 and 0.150Gy gamma rays by chronic irradiation unit in gamma field. Somaclonal variant of volatile sulfur compounds such as low or high concentration were obtained by 0.075Gy and 0.100Gy gamma rays recurrent irradiation.}, pages = {13--17}, title = {放射線照射によるニンニク有用変異体の作出の試み}, volume = {13}, year = {2002} }