|
|||||
|
|
| 不同地区火棘果实中淀粉含量的研究 | |
| 引用本文： | 田娟,王磊,陈庆富.不同地区火棘果实中淀粉含量的研究[J].河南农业科学,2011,40(11):109-112. |
| 作者姓名： | 田娟 王磊 陈庆富 |
| 作者单位： | 1. 贵州师范大学生命科学学院植物遗传育种研究所,贵州贵阳,550001 2. 贵州师范大学中国南方喀斯特研究院,贵州贵阳,550001 3. 贵州师范大学生命科学学院植物遗传育种研究所,贵州贵阳550001;贵州师范大学中国南方喀斯特研究院,贵州贵阳550001 |
| 摘 要： | 为了筛选出淀粉含量较高的火棘资源,以不同产地的22份火棘资源为试验材料,测定其果实的淀粉含量.结果表明,22份火棘资源的淀粉含量平均值为3.36％,变异幅度为1.86％～6.08％；不同种类火棘淀粉含量差异不显著；不同地区火棘淀粉含量存在显著差异,其中贵阳市周边的火棘淀粉含量较高(4.89％),广西南丹县和黔西南的火棘... |
| 关 键 词： | 火棘 地区 果实 淀粉含量 |
The Variation of Starch Content in Pyracantha Fruits of Different Regions |
|
| TIAN Juan,WANG Lei,CHEN Qing-fu.The Variation of Starch Content in Pyracantha Fruits of Different Regions[J].Journal of Henan Agricultural Sciences,2011,40(11):109-112. | |
| Authors: | TIAN Juan WANG Lei CHEN Qing-fu |
| Institution: | 1,2(1.Institute of Plant Genetics and Breeding,School of Life Science,Guizhou Normal University,Guiyang 550001,China; 2.Institute of South China Karst,Guizhou Normal University,Guiyang,Guizhou 550001,China) |
| Abstract: | The purpose was to select Pyracantha accessions with high starch content of fruits using 22 Pyracantha accessions from different regions.The result showed that 22 Pyracantha accessions averaged 3.36% in starch content,with range of 1.86% to 6.08%.There were no significant differences between Pyracantha species(P.fortuneana and P.crenulata) but significant differences were among the accessions from different regions.The accessions native to Guiyang,Guizhou had higher starch content and the accessions from Nandan,Guangxi had a lower level of starch content.The study will provide some guides for further studies on the genetic and variation of fruit starch content of Pyracantha plants. |
| Keywords: | Pyracantha Regions Fruits Starch content |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |