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テンサイの直播, 移植栽培における形質発現の比較と一代雑種育種法
https://doi.org/10.24514/00001359
https://doi.org/10.24514/0000135985307ed6-c2ed-44f9-8db6-9f2a82cfe953
| 名前 / ファイル | ライセンス | アクション |
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harc_report_No192p33-41p.pdf (144.6 kB)
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| Item type | 紀要論文01 / Departmental Bulletin Original Article(1) | |||||||||||||||||
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| 公開日 | 2019-03-22 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | テンサイの直播, 移植栽培における形質発現の比較と一代雑種育種法 | |||||||||||||||||
| タイトル | ||||||||||||||||||
| タイトル | Analysis of the phenotypic expression for direct sowing and transplanting of sugar beet hybrids | |||||||||||||||||
| 言語 | en | |||||||||||||||||
| 言語 | ||||||||||||||||||
| 言語 | jpn | |||||||||||||||||
| 資源タイプ | ||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||
| ID登録 | ||||||||||||||||||
| ID登録 | 10.24514/00001359 | |||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||
| 著者 |
大潟, 直樹
× 大潟, 直樹
WEKO
1505
× 髙橋, 宙之
WEKO
603
× 田口, 和憲× 岡崎, 和之 |
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| 抄録 | ||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||
| 内容記述 | In order to develop sugar beet (Beta vulgaris L) hybrids that are suitable for direct sowing, field trial was performed in direct sowing cultivation and transplanting cultivation using O-types, pollinators, single cross hybrids (CMS x O-type, as seed parents) and a three-way top-cross hybrid (CMS x O-type x pollinator). It was analyzed that the inheritance of top and root traits, and combining ability of the hybrids as well as the interaction between cultivation method and plant line. It was found that plant height was larger and row covering date was later, that roots were longer and branching roots were fewer, and that root weight was smaller but sugar content was higher in the direct sowing condition than in the transplanting condition. However, interaction between cultivation method and plant line was not found for any traits, suggesting that difference in traits by direct sowing cultivation were the same as those by transplanting cultivation. For plant height, covering date and root weight, the potence ratio indicated that there was super dominance in both the single cross and three-way top cross. For breeding a cultivar suitable for direct sowing, a single cross hybrid with an enhanced dominance effect should be combined with a diploid pollinator. Positive incomplete dominance was found for sugar content, indicating the importance of combining superior parents. Results of correlation analysis showed that covering date had negative correlations with plant height and sugar yield. Thus, for weed control in direct sowing cultivation, plant height should be increased to make covering date earlier. | |||||||||||||||||
| 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 192, p. 33-41, 発行日 2010-03-01 |
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| 出版者 | ||||||||||||||||||
| 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 | ||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||
| 収録物識別子 | 1347-8117 | |||||||||||||||||
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| 関連タイプ | isIdenticalTo | |||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||
| 関連識別子 | 10.24514/00001359 | |||||||||||||||||
| 著者版フラグ | ||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
