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＜紀要論文＞
Rapid Generation Scheme in Asparagus (Asparagus officinails L.) Breeding : Flowering Response and Pollen Germination in the Second Cycle Flower Induction with Carbamate Treatment

作成者
著者識別子
K001614
作成者名
Ozaki, Yukio
尾崎, 行生
所属機関
所属機関名
Laboratory of Horticultural Science, Division Agricultural Botany, Department of Plant Resources, Faculty of Agriculture, Kyushu University
九州大学農学部植物資源科学部門農業植物科学
作成者名
Tashiro, Tomoko
田代, 知子
所属機関
所属機関名
Laboratory of Horticultural Science, Department of Agronomy, Division of Agriculture, Graduate School, Kyushu University
九州大学大学院農学研究院
著者識別子
K001570
作成者名
Okubo, Hiroshi
大久保, 敬
所属機関
所属機関名
Laboratory of Horticultural Science, Division Agricultural Botany, Department of Plant Resources, Faculty of Agriculture, Kyushu University
九州大学農学部植物資源科学部門農業植物科学
本文言語
英語
出版者
Kyushu University
九州大学農学部
発行日
2000-11
収録物名
九州大学大学院農学研究院紀要
巻
45
号
1
開始ページ
21
終了ページ
27
出版タイプ
Version of Record
アクセス権
open access
Crossref DOI
https://doi.org/10.5109/24353
関連DOI
九州大学農学部紀要 || 45(1) || p21-27
Journal of the Faculty of Agriculture, Kyushu University || 45(1) || p21-27
http://www.agr.kyushu-u.ac.jp/
関連URI
九州大学農学部紀要 || 45(1) || p21-27
Journal of the Faculty of Agriculture, Kyushu University || 45(1) || p21-27
http://www.agr.kyushu-u.ac.jp/
関連情報
九州大学農学部紀要 || 45(1) || p21-27
Journal of the Faculty of Agriculture, Kyushu University || 45(1) || p21-27
http://www.agr.kyushu-u.ac.jp/

本文ファイル

pdf p021 pdf 954 KB 287  

詳細

PISSN
0023-6152
NCID
AA00697606
レコードID
24353
査読有無
査読無
主題
Carbamate
Rapid generation scheme
Germination
Second generation
ISSN
0023-6152
NCID
AA00697606
注記
Flower induction treatment with a carbamate compound was studied for constructing the rapid generation scheme in asparagus breeding. Viable seeds were obtained by the crosses with carbamate-induced male flowers, and the hybridity and diploidy of the offspring were confirmed by isozyme and flow cytometric analyses. Flowering response and in vitro pollen germination of the plants of the second generation induced with the carbamate treatment were also investigated. Germination rates of the first and second　generation seeds induced with carbamate treatments were a little different in 'Geynlim' and similar in 'Mary Washington 500W'. Percentage of flowered seedlings was, however, higher in the second cycle treatment than in the first one in both cultivars. Although great variation in pollen germination was found even with or without carbamate treatments in each population, there was no distinct difference in average percentage of pollen germination among the populations. These results suggest that flower induction with the carbamate compound can applied to the rapid generation scheme in asparagus breeding, e.g., to produce homogenic cultivars including both sexes in a short　term for genetic and systematical breeding purposes.
登録日 2012.08.02
更新日 2022.11.11

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