当前位置: 首页 > 文章 > 柱头外露棉花柱长度与花器长度的相关及温度的影响 江西农业大学学报 2004,26 (1) 102-106
Position: Home > Articles > Correlation Between the Style Length and the Flower Length of CGSS and the Effect of Temperature on the Style Length Acta Agriculturae Universitatis Jiangxiensis 2004,26 (1) 102-106

柱头外露棉花柱长度与花器长度的相关及温度的影响

作  者:
邱东萍;黄完基;周桂红
单  位:
江西农业大学农学院;广东揭阳学院
关键词:
柱头外露棉;花柱长度;花器长度;温度
摘  要:
试验结果表明:具有柱头外露长度在10mm以上的长花柱柱头外露棉,其雌蕊、花柱和果柄都长,成极显著正相关。特别是柱头外露棉的果柄越长其柱头外露的长度也愈长,在育种上有一定的应用价值。此外,高温能促进柱头外露棉花柱的伸长,且会降低自交成铃率,但人工辅助授粉可以提高长花柱类的棉花自交成铃率。
译  名:
Correlation Between the Style Length and the Flower Length of CGSS and the Effect of Temperature on the Style Length
作  者:
QIU Dong-ping~1, HUANG Wan-ji~2, ZHOU Gui-hong~2(1.Jieyang College, Guangdong Province, Jieyang 522000, China; 2. College of Agronomy, JAU, Nanchang 330045, China)
关键词:
CGSS;the length of the style; the length of the flower; temperature
摘  要:
The experimental results showed that the stigma had positive correlation to the pistil, the style and the stem of the flower when the stigma length was over 10 mm.It is important for breeding that the longer of the stigma, the longer of the stem of the flower. Furthermore, the temperature can elongate stigma obviously and reduce self-fertilization ratio apparently, but artificial pollination can improve the self-fertilization rate with long stigma.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 1

所属期刊

推荐期刊