@article{oai:repository.naro.go.jp:00001656,
 author = {杉浦, 誠 and SUGIURA, Makoto and 中西, 建夫 and NAKANISHI, Tateo and 亀野, 貞 and KAMENO, Tadashi and 土井, 芳憲 and DOI, Yoshinori and 藤野, 雅丈 and FUJINO, Masatake},
 journal = {近畿中国四国農業研究センター研究報告, BULLETIN of THE NATIONAL AGRICULTURAL RESEARCH CENTER for WESTERN REGION},
 month = {Mar},
 note = {We developed a new yacon cultivar, "Sarada otome", at the National Agricultural Research Center for Western Region in 2000. We selected this cultivar from a crossing between "SY102" and "SY12". The line "SY102", which was introduced to Japan from Bolivia in 1991, grows vigorously and the plant type is a spreading type. Its flesh color of the tuberous root is yellowish white. The line "SY12", which was introduced via New Zealand from Peru in 1984, has high yielding ability of the tuberous root and the plant type is an erect type. Its flesh color of the tuberous root is light orange and some cracks of the tuberous root occur easily. Three hundred eighty two ray florets were pollinated in 1991 and only one seed germinated. This hybrid line was named as "SY201" in 1994. "SY201" had been subjected to adaptability test at Hokkaido since 1996 to 1999. "SY201" is suitable for a root vegetable judging from its yielding ability and good appearance of the tuberous root. "SY201" was registered as Yacon Norin 1 and named "Sarada otome" by the Ministry of Agriculture, Forestry and Fisheries in 2000. The main characteristics of "Sarada otome" are as follows ; 1 The plant type of "Sarada otome" is intermediate and the number of stems and the yield of the top is higher than that of check variety "SY11". 2 Yielding ability of the tuberous root of "Sarada otome" is equal to that of "SY11" at Hokkaido, Tohoku, Shikoku and Kyushu district. 3 Flesh color in the tuberous root of "Sarada otome" is yellowish white and differs from that of "SY11". 4 Content of fructoligosaccharides in the tuberous root of "Sarada otome" is equal to that of "SY11". 5 Occurrence of cracked tuberous roots of "Sarada otome" is lower than that of "SY11". 6 Occurrences of rotted and deteriorated tuberous roots of "Sarada otome" are lower than those of "SY11" during preservation period.},
 pages = {1--13},
 title = {ヤーコン新品種「サラダオトメ」の育成},
 volume = {6},
 year = {2007},
 yomi = {スギウラ, マコト and ナカニシ, タテオ and カメノ, タダシ and ドイ, ヨシノリ and フジノ, マサタケ}
}