搜索结果: 1-7 共查到“作物遗传学 Koshihikari”相关记录7条 . 查询时间(0.114 秒)
利用Koshihikari × Kasalath BILs群体及相应的Kasalath/Koshihikari CSSLs群体，在江苏南京和海南陵水两个环境下对抽穗期的QTL定位分析。结果表明，在两地重复检测到3个QTL，分别位于第3、6和8染色体上；在qHd-3和qHd-8位点，来自Koshihikari等位基因能够提早抽穗，在qHd-6位点，来自Koshihikari等位基因能够延迟抽穗；第3...
水稻品种Basmati 370和Koshihikari 抗性淀粉颗粒RS2的研究
水稻 抗性淀粉颗粒 淀粉结构 链长分布
2009/9/25
以一个优质籼稻品种 Basmati 370 和一个优质粳稻品种 Koshihikari （越光）为材料，研究了抗性淀粉颗粒RS2的来源和链长分布情况。结果表明，两个品种RS2的主要来源均为直链淀粉，体积排阻色谱SEC的分析结果表明这部分直链淀粉不仅包括真正的直链淀粉，还包括了带分支的直链淀粉和带长分支链的支链淀粉。对抗性淀粉颗粒RS2的支链链长分析表明，2个品种长链(聚合度＞36)所占的比例均大于...
Genetic Characteristics of the Breaking Strength of the Basal Culm Related to Lodging Resistance in a Cross between Koshihikari and Chugoku 117
Bending stress Breaking strength Heritability Individual selection Lodging resistance
2009/7/23
In order to investigate the possibility of introducing lodging resistance into long culm and ear weight type rice cultivars, we studied the genetic characteristics of breaking strength related to lodg...
Identification of QTLs for Improvement of Plant Type in Rice (Oryza sativa L.) Using Koshihikari / Kasalath Chromosome Segment Substitution Lines and Backcross Progeny F2 Population
Backcross progeny CSSLs Leaf Panicle Plant type QTL Rice (Oryza sativa L.)
2009/7/23
Thirty-nine chromosome segment substitution lines (CSSLs) population derived from a Koshihikari/Kasalath cross was used for quantitative trait locus (QTL) analysis of plant type in rice (Oryza sativa ...
Practical Application of Multiline Variety with Blast Resistance Genes of Koshihikari in Niigata Prefecture
Oryza sativa L Blast resistance Koshihikari Multiline variety
2009/7/8
Characteristics of a multiline variety composed of blast resistance isogenic lines “Koshihikari BLs”, bred in Niigata, were evaluated and compared with those of the original variety, Koshihikari for...
Evaluation of Blast Resistance Isogenic Lines in Rice Variety Koshihikari
Oryza sativa L blast resistance isogenic line Koshihikari multiline variety rice variety
2009/7/8
Eight blast resistance isogenic lines, “Koshihikari Niigata BL No. 1, No. 2, No. 3 and so on, were examined for their agronomic traits, qualities, and taste in comparison with those of “Koshihikari”,...
Lodging-related Characteristics of Hikari-Shinseiki, an Isogenic Variety of Koshihikari
Breaking load Lodging index Degree of lodging Isogenic variety Semidwarfing gene sd
2009/7/7
Hikari-Shinseiki, a variety registered in 2004, is an isogenic variety of Koshihikari which has the semidwarfing gene sd1 derived from variety Jikkoku. In this study, we examined lodging-related char...