@article{oai:repository.naro.go.jp:00004911, author = {松下, 景 and MATSUSHITA, Kei and 前田, 英郎 and MAEDA, Hideo and 山口, 誠之 and YAMAGUCHI, Masayuki and 三浦, 清之 and MIURA, Kiyoyuki and 笹原, 英樹 and SASAHARA, Hideki and 重宗, 明子 and SHIGEMUNE, Akiko and 長岡, 一朗 and NAGAOKA, Ichiro and 後藤, 明俊 and GOTO, Akitoshi}, journal = {農研機構研究報告, Journal of the NARO Research and Development}, month = {Nov}, note = {We developed a high yielding rice cultivar with high amylose content, which we named ‘Ajianokaori’, from a cross between a high-amylose content line, ‘Hokuriku 207’ (Koshinokaori), and a high-yielding line, ‘Kanto 239’ (Yamadawara). In 2018, we applied to have this new cultivar officially registered by the Ministry of Agriculture, Forestry and Fishery. The maturity of ‘Ajianokaori’ is similar to that of ‘Akidawara’. Thus, ‘Ajianokaori’ plants can grow in the Hokuriku and Kanto regions as well as the southern and western areas. The culm length, panicle length and panicle number of ‘Ajianokaori’ are slightly less than those of ‘Akidawara’, The yielding ability of ‘Ajianokaori’ is similar to ‘Akidawara’, and 20% and 25% higher than that of ‘Koshinokaori’ under normal and high fertilization conditions, respectively. The ‘Ajianokaori’ 1000-grain weight is 26 to 27 g, and the appearance of ‘Ajianokaori’ grains is inferior to that of the ‘Akirawara’ and ‘Koshinokaori’ grains. The amylose content of ‘Ajianokaori’ rice is 30% to 35%, and the rice is not gelatinized in urea solution, which is similar to ‘Koshinokaori’ rice. There is no difference between the palatability of rice noodles made with ‘Ajianokaori’ and ‘Koshinokaori’. The field resistance of ‘Ajianokaori’ to leaf blast is “moderately strong” and that to panicle blast is “weak”. ‘Ajianokaori’ is susceptible to rice stripe disease. The resistance to bacterial leaf bright is “medium”, lodging resistance is “medium”, cold tolerance is “weak”, and sprouting resistance is “moderately strong”., 「亜細亜のかおり」は多収の高アミロース米品種の育成を目的として, 高い収量性をもつ「関東239号」(後の「やまだわら」)を母とし, 高アミロース米系統「北陸207号」(後の「越のかおり」)を父とする人工交配から育成され, 2018年に品種登録出願された. 移植栽培での「亜細亜のかおり」の出穂期および成熟期は「あきだわら」並で, その早晩性から, 「亜細亜のかおり」の栽培適地は北陸および関東以西である. 稈長および穂長は「あきだわら」よりやや短く, 穂数はやや少ない. 精玄米重は「あきだわら」並で, 「越のかおり」と比較し標肥で20%, 多肥で25%程度多収である. 玄米千粒重は26〜27gで, 玄米外観品質は「あきだわら」「越のかおり」より劣る. 「亜細亜のかおり」のアミロース含有率は「越のかおり」並の30~35%で, 尿素崩壊性は“難”であり, 米麺の食味は「越のかおり」並である. 葉いもち圃場抵抗性は“やや強”, 穂いもち圃場抵抗性は“弱”である. 白葉枯病圃場抵抗性は“中”, 縞葉枯病には“罹病性”, 耐倒伏性は“中”, 障害型耐冷性は“弱”, 穂発芽性は“やや難”である.}, pages = {11--20}, title = {多収の高アミロース米水稲品種「亜細亜のかおり」の育成}, volume = {5}, year = {2020}, yomi = {マツシタ, ケイ and マエダ, ヒデオ and ヤマグチ, マサユキ and ミウラ, キヨユキ and ササハラ, ヒデキ and シゲムネ, アキコ and ナガオカ, イチロウ and ゴトウ, アキトシ} }