@article{oai:repository.naro.go.jp:00002197,
 author = {手塚, 隆久 and TETSUKA, Takahisa and 松井, 勝弘 and MATSUI, Katsuhiro and 原, 貴洋 and HARA, Takahiro and 森下, 敏和 and MORISHITA, Toshikazu},
 journal = {九州沖縄農業研究センター報告, Bulletin of the NARO Kyushu Okinawa Agricultural Research Center},
 month = {Mar},
 note = {Akishizuku, a new Job's Tears (Coix lacryma-jobi L.) variety, was developed at the National Agricultural Research Center for Kyushu-Okinawa Region in 2007. The variety was selected from a cross between "Koushu (JP83421)" and "EMS200-2-d-10-4-2-4". "Koushu" is a medium-maturing variety from South Korea. EMS200-2-d-10-4-2-4 is a late-maturing line with a short culm induced from "Okayama-zairai". "Akishizuku" is a member of the medium-maturing group and is adaptable to the western part of Japan. The seed yield is slightly higher than that of "Hatohikari" and "Hatomusume". The culm is shorter than that of "Hatohikari". There are 5 to 10% more stems per unit area than for "Hatohikari" and "Hatomusume". The grain shape is slightly rounder and longer than that of Hatohikari, and the grain weight is almost equal to that of "Hatomusume". The field resistance to leaf blight is classifi ed as slightly high, and the level of resistance is higher than that of Japanese varieties., ハトムギ (Coix lacryma-jobi L.) 「あきしずく」は品種「光州」と系統「EMS200-2-d-10-4-2-4」との交配から系統育種法で育成された。「光州」は短稈の中生で熟色に艶がある韓国からの導入品種, 「EMS200-2-d-10-4-2-4」は多収性品種「岡山在来」由来の晩生短稈突然変異系統である。「あきしずく」は短稈で耐倒伏性が強く, 茎数が多い多収性品種である。熟期は「はとむすめ」と同じ中生であるので, 北関東以西の広い地域に適している。葉枯病耐病性は「はとむすめ」, 「はとひかり」より強く, 不稔粒が少ない。「あきしずく」は幼苗時の葉鞘色が赤紫, 柱頭色が濃い赤紫であり, 「はとむすめ」や「はとひかり」と異なる。短稈で着粒層が狭いので薬剤防除やコンバイン収穫の作業性が良い。},
 pages = {33--41},
 title = {ハトムギ新品種「あきしずく」の育成とその特性},
 volume = {53},
 year = {2010},
 yomi = {テツカ, タカヒサ and マツイ, カツヒロ and ハラ, タカヒロ and モリシタ, トシカズ}
}