| 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 |
リンゴの半わい性台木および極わい性台木の新品種 'ＪＭ２'，'ＪＭ５' |
| タイトル |
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タイトル |
New Semi- and Extremely Dwarfing Apple Rootstocks, ' JM 2' and ' JM 5' |
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言語 |
en |
| 言語 |
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言語 |
jpn |
| キーワード |
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主題Scheme |
Other |
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主題 |
Malus |
| キーワード |
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主題Scheme |
Other |
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主題 |
new variety |
| キーワード |
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主題Scheme |
Other |
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主題 |
hardwood cutting |
| キーワード |
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主題Scheme |
Other |
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主題 |
disease resistance |
| キーワード |
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主題Scheme |
Other |
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主題 |
pest resistance |
| キーワード |
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主題Scheme |
Other |
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主題 |
waterlogging |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Malus |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
new variety |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
hardwood cutting |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
disease resistance |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
pest resistance |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
waterlogging |
| 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 |
10.24514/00002083 |
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ID登録タイプ |
JaLC |
| 著者 |
副島, 淳一
吉田, 義雄
羽生田, 忠敬
別所, 英男
土屋, 七郎
増田, 哲男
小森, 貞男
真田, 哲朗
伊藤, 祐司
定盛, 昌助
樫村, 芳記
阿部, 和幸
古藤田, 信博
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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 |
JM 2' is a semidwarfing and 'JM 5' is an extremely dwarfing apple rootstock released in 1997 by the National Institute of Fruit Tree Science (NIFTS), Ministry of Agriculture, Forestry and Fisheries. 'JM 2'and 'JM 5' originated from a controlled cross of Malus prunifolia 'Seishi' x 'M.9' made during 1972 - 1975 to obtain new dwarfing rootstock clones that are easy to propagate by hardwood cutting. Over the next 11 years, seedling screening continued at Morioka, and these two clones together with other eight clones were selected in 1984 with the desirable characteristics for putative vigor estimated by the bark/ wood ratio of roots and their propagative ability. Beginning in 1985, these rootstock selections were entered into the regional trial conducted at 12 research sites in apple growing districts in Japan, as selection number Apple Rootstock Morioka No.2 and 5. Based on orchard performance and observations of disease and pest resistance, rootstock varieties were ultimately selected and released as 'JM 2' and 'JM 5' in 1997 and registered as No.8223 and 8224 under the Plant Variety Protection and Seed Act of Japan on July 31, 2000. The rooting abilities of these two JM rootstocks were much better than two other varieties, 'M.9EMLA' and 'M.26EMLA'. Over 90% of 'JM 2' cuttings and over 80% of 'JM 5' cuttings were rooted by using hardwood cutting in the nursery, whereas for 'M.9EMLA' and 'M.26EMLA' fewer than 7% of the cuttings were rooted in this manner. Average shoot lengths of 'JM 2' and 'JM 5' were 82 and 73 cm with shoot diameters of 6.4 and 6.1 mm respectively. 'JM 2' and 'JM 5' were resistant to crown rot (Phytophthora cactorum, P. cambivora). 'JM 2' was susceptible to wooly apple aphid (Eriosoma lanigerum) but 'JM 5' was resistant. On the other hand, 'JM 2' was resistant against Apple chlorotic leaf spot virus (ACLSV), but 'JM 5' was susceptible. 'JM 2' was less susceptible to fire blight (Erwinia amylovora) than 'M.26'. Observations of 'Fuji' trees on 'JM 2' and 'JM 5' over 14 seasons in the orchard at Morioka proved that 'JM 2' was a semidwarfing rootstock, whereas 'JM 5' was an extremely dwarfing rootstock. 'Fuji' trees on 'JM 2' and 'JM 5' tended toward overgrowth of the rootstock. The number of suckers in 'JM 2' was similar to 'M.9EMLA' and very low in 'JM 5'. The two JM rootstocks produced very low amount of burrknots compared to 'M.9EMLA' and 'M.26EMLA'. The cumulative yield efficiency of 'Fuji' was lower on 'JM 2', but was higher on 'JM 5' than that of 'M.9EMLA'. Fruit weight, red color development, soluble solids content, titratable acidity, and flesh firmness of 'Fuji' were measured. Large differences were not found in these traits except for lower fruit weight in 'JM 2' In 'JM 5', soluble solids content and flesh firmness were higher than those of 'M.9EMLA' and 'M.26EMLA' . Our results suggest that these two new rootstock varieties are worthy replacements for Marubakaido [Malus prunifolia (Willd.) Borkh.] or 'M.27' in Japan. |
| 書誌情報 |
果樹研究所研究報告
en : Bulletin of the National Institute of Fruit Tree Science
巻 16,
p. 19-36,
発行日 2013-09-30
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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 果樹研究所 |
| 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 |
1347-3549 |
| 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 |
10.24514/00002083 |
| 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 |
nifs_report_No16p19-36p.pdf (5.7 MB)
