| 2个枸杞新品种叶片解剖结构比较研究 |
| |
| 引用本文： | 田英,王昊,王锦秀.2个枸杞新品种叶片解剖结构比较研究[J].现代农业科技,2014(5):116-117. |
| |
| 作者姓名： | 田英 王昊 王锦秀 |
| |
| 作者单位： | 种苗生物工程国家重点实验室;宁夏林业研究所股份有限公司; |
| |
| 基金项目： | 国家重点基础研究发展计划(973)“玉米和专用枸杞高效育种体系的研究”(2012CB723703) |
| |
| 摘 要： | 对枸杞新品种宁杞6号、宁杞8号的叶片解剖结构进行了比较,结果表明宁杞6号、宁杞8号的叶片均较宁杞1号厚,表皮和角质层都比较厚。宁杞6号、宁杞8号都属于异面叶,叶肉栅栏组织较发达,通常由2~4层细胞组成,细胞短小,排列紧密,内部富含叶绿素,胞间隙大,维管组织发达,是这2个枸杞新品种生长旺盛、果实较大的基础依据。
|
| 关 键 词： | 枸杞新品种 宁杞6号 宁杞8号 叶片 解剖结构 |
Comparative Studies on the Anatomical Structures of Leaves of 2 New Varieties in Wolfberry |
| |
| Authors: | TIAN Ying WANG Hao WANG Jin-xiu |
| |
| Institution: | 1 The State Key Laboratory of the Seedling Bioengineering,Yinchuan Ningxia 750004 ; 2 Ningxia Forestry Institute Co., LTD) |
| |
| Abstract: | The anatomical structures of leaves of 2 new varieties in wolfberry were comparatively studied. The results showed that the leaf thinckness of Ningqi No.6 and Ningqi No.8 were bigger than the Ningqi No.1 ,the cell of upper epidermis and cuticle was thick. The two new verieties were all bifacial leaf,palisade mesophyll which was made up by 2~4 layers was well developed,and showed cells short,tightly packed,more chloroplast in it. But there was quite large intercellular spaces among spongy tissue ,vascular tissue was well developed and these were the basis of two new varieties of medlar vigorous growth and large fruit. |
| |
| Keywords: | new varieties of wolfberry Ningqi No 6 Ningqi No 8 leaves anatomical structures |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
