Effect of Nitrogen Application Timing on Growth, Grain Yield and Eating Quality of the KD18 and TH3-3 Rice Varieties - 九大コレクション

＜紀要論文＞
Effect of Nitrogen Application Timing on Growth, Grain Yield and Eating Quality of the KD18 and TH3-3 Rice Varieties

作成者	作成者名 Thu, Thieu Thi Phong 所属機関所属機関名 Department of Cultivation Science, Faculty of Agronomy, Hanoi University of Agriculture
	著者識別子 K001595 作成者名 Yamakawa, Takeo 山川, 武夫ヤマカワ, タケオ所属機関所属機関名 Laboratory of Plant Nutrition, Division of Molecular Biosciences, Department of Biosciences & Biotechnology, Faculty of Agriculture, Kyushu University 九州大学大学院農学研究院生命機能科学部門
	作成者名 Moe, Kyi 所属機関所属機関名 Department of Agronomy, Yezin Agricultural University
本文言語	英語
出版者	Faculty of Agriculture, Kyushu University
出版者	九州大学大学院農学研究院
発行日	2014-02-28
収録物名	九州大学大学院農学研究院紀要
巻	59
号	1
開始ページ	55
終了ページ	64
出版タイプ	Version of Record
アクセス権	open access
Crossref DOI	https://doi.org/10.5109/1434380
関連DOI	http://www.agr.kyushu-u.ac.jp/
関連URI	http://www.agr.kyushu-u.ac.jp/
関連情報	http://www.agr.kyushu-u.ac.jp/

ファイル	ファイルタイプ	利用条件	サイズ	閲覧回数	説明
p055	pdf	なし	831 KB	1,300

PISSN	0023-6152
NCID	AA00697606
レコードID	1434380
査読有無	査読無
主題	Carbohydrate
	eating quality
	nitrogen application timing
	protein
	yield
注記	This study examined the effect of nitrogen application timing on growth characteristics and seed quality in inbred KD18 and hybrid TH3–3 rice varieties. A pot experiment was conducted in 2012 in a greenhouse at Kyushu University, Japan. The treatments were T0 (no nitrogen application), T1 (40:40:20), T2 (50:50:0), T3 (50:30:20), and T4 (50:20:30), with the ratios indicating the percentages of total nitrogen applied at the basal, active tillering, and panicle initiation stages. Tiller number and panicle number were highest in T2. The soil plant analysis development (SPAD) value was higher in T2 until the panicle initiation stage, after which it was higher in T4 for both varieties. KD18 produced more grain weight in T4 and T2, whereas TH3–3 produced the highest grain weight in T3. Late nitrogen application timing (T3 and T4) increased the starch and amylopectin content of the hybrid rice and the protein content of the inbred rice.
登録日	2014.04.07
更新日	2022.11.11