Rapid Generation Scheme in Asparagus (Asparagus officinails L.) Breeding : Flowering Response and Pollen Germination in the Second Cycle Flower Induction with Carbamate Treatment - 九大コレクション

＜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
出版者	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/

ファイル	ファイルタイプ	サイズ	閲覧回数	説明
p021	pdf	954 KB	246

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