| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2019-03-22 |
| タイトル |
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タイトル |
トウモロコシのフリント種自殖系統「Ho90」の育成とその特性 |
| タイトル |
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タイトル |
Breeding of a flint maize inbred line, 'Ho90', and its characteristics |
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言語 |
en |
| 言語 |
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言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| ID登録 |
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ID登録 |
10.24514/00001370 |
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ID登録タイプ |
JaLC |
| 著者 |
濃沼, 圭一
佐藤, 尚
三木, 一嘉
榎, 宏征
斎藤, 修平
千藤, 茂行
高宮, 泰宏
三好, 智明
鈴木, 和織
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
'Ho90' is a newly developed inbred line of silage maize. 'Ho90' was developed from 'Raissa × To38', in which 'Raissa' is a hybrid bred by Pioneer Hibred France and 'To38' is an inbred line having the background of local varieties of Hokkaido and belonging to the Northen Flint. Cross pollination between the materials was performed in 1992, and S0 seeds were obtained from sib-crossing among the hybrid plants in 1993. From S0 to S6 generations, inbred line development, selection and self-pollination were repeatedly carried out in the ear-to-row system. Breeding targets during the selection included disease resistance, lodging resistance, early vigor and ear performance. 'Ho90' is classified into the early maturing group in Hokkaido. It has high resistance to lodging as well as to northern corn leaf blight caused by Setosphaeria turcica. Also, its resistance to southern corn leaf blight caused by Cochliobolus heterostrophus is slightly high and that to common smut caused by Ustilago maydis is high. Its early growth is good, and its morphological characteristics are short and thick stalk and low ear placement. Its ear is cylindrical, and average row number is 12.4. Its seed yield is rather low and degree of pollen shedding is moderate. It shows high combining ability toward both dent lines and European f l int l ines. A new single-cross hybrid cultivar, "Tachipirika", has 'Ho90' as the pollen parent. |
| 書誌情報 |
北海道農業研究センター研究報告
en : Research BUlletin of the NARO Hokkaido Agricultural Research Center
巻 196,
p. 17-29,
発行日 2012-02-27
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| 出版者 |
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出版者 |
独立行政法人 農業・食品産業技術総合研究機構 北海道農業研究センター |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1347-8117 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.24514/00001370 |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
harc_report_No196p17-29p.pdf (566.7 kB)
