期刊论文

中文

西北农业学报

1004-1389

2007

16

2

136-141

10.3969/j.issn.1004-1389.2007.02.032

湖南省科技厅科技计划研究项目“野生石蒜驯化、快繁及新品种培育成套技术研究”（04NK3007）.

本校为第一机构

通过对黄花石蒜和红花石蒜的光合生理、细胞学及栽培特性研究,发现黄花石蒜在大棚栽培条件下的Pn、Ci 、Co和Tr较高;而红花石蒜在露地栽培条件下的Pn、Ci 、Co和Tr较高.表明黄花石蒜在大棚栽培条件下光合作用旺盛;红花石蒜在露地栽培条件下光合作用旺盛.气孔密度检测进一步验证了这一结果.对两种石蒜上部叶片中段叶肉细胞的分析表明,红花石蒜的叶肉细胞较小,具有阳生植物叶肉细胞的特征;黄花石蒜的叶肉细胞较大,具有阴生植物叶肉细胞的特征.叶肉细胞中叶绿体的数量性状分析表明,在大棚遮荫栽培条件下,黄花石蒜叶绿体的光合作用较强;而红花石蒜在露天盆栽条件下叶绿体的光合作用较强.以上试验结果...

Through studying the photosynthetic physiology, cytology and cultural characteristics of Lycoris aurea Herb and Lycoris radiata Herb, we found that the Pn, Ci, Cond and Trmmol of aurea were higher in the culture of overshadow than in the culture of open, and those of radiata higher in the culture of open than in the culture of overshadow, which indicated that the photosynthesis of aurea is higher in the culture of overshadow than in the culture of open, and those of radiata higher in the culture of open than in the culture of overshadow. The test of the stoma density for the two Lycoris proved...