期刊论文详细信息
日本作物学会紀事
山口で栽培したコムギの九州育成品種ダイチノミノリと 北海道育成品種ハルユタカの粒ならびに これらの雑種第1代に着生したF2粒の着生小穂・小花位置別の一粒重の違い
鎌田 英一郎1  丹野 研一1  金岡 夏美1  西村 努2  高橋 肇1  内田 早耶香1  荒木 英樹1 
[1] 山口大学農学部;北海道立総合研究機構上川農業試験場
关键词: Difference among cultivars;    品種間差異;    Floret;    小花;    F2 kernel;    F2ç²’;    Genetic segregation;    遺伝的分離;    Kernel weight;    粒重;    Spikelet;    小穂;    Wheat cultivars;    コムギ;   
DOI  :  10.1626/jcs.83.320
学科分类:农业科学(综合)
来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan
PDF
【 摘 要 】

Wheat cultivar “Haruyutaka” bred in Hokkaido and “Daichinominori” bred in Kyushu and their F1 hybrid were grown in Yamaguchi, and the kernel weight at different positions on the spikes was investigated. Haruyutaka had lighter kernels than Daichinominori at all positions throughout four successive seasons. All kernels in the first, second and third florets of Haruyutaka were lighter than those of Daichinominori, and the third floret kernel was particularly lighter than the first and second floret kernels in Haruyutaka. Daichinominori had heavy kernels even in the third floret in Yamaguchi. F2 kernel weight was as heavy as those of Daichinominori and heavier than those of Haruyutaka. Among the F2 kernels the third floret kernel was lighter than the first and second floret kernels, while its standard deviation on the third floret was larger than those of the first and second floret kernels. There would not be genetic segregation in F2 kernel weight in the first and second florets.

【 授权许可】

Unknown   

【 预 览 】
附件列表
Files Size Format View
RO201912010132032ZK.pdf 761KB PDF download
  文献评价指标  
  下载次数:2次 浏览次数:16次