摘要
[目的]研究白及叶片气孔的观察方法。[方法]采用刮片法和整体透明法对白及苗叶片气孔进行观察。[结果]白及叶片气孔的分布是不均匀的,白及试管苗和移栽苗叶片气孔的大小、分布、开放程度及保卫细胞的内含物均存在差别。[结论]采用整体透明法观察白及叶片气孔的效果较好。
[ Objective ] The research aimed to study the observation methods of leaf stomata of Bletilla striata. [ Method ] The leaf stomata of Bletilla striata seedling were observed by the doctor blade method and overall transparent method. [ Result ] The distribution of leaf stomata of Bletilla striata was nonuniform. The size, distribution, degree of openness and the inclusion of guard ceils were all difference between test tube seedlings and transplanting seedlings. [ Conclusion] The overall transparent method for observing leaf stomata of Bletilla striata could obtain better effect.
出处
《安徽农业科学》
CAS
2015年第25期80-82,共3页
Journal of Anhui Agricultural Sciences
基金
中央财政支持中药专业发展项目子课题(BYZ1211)
亳州市创新创业领军人才(中药栽培与产地加工)科研团队(亳组)项目[2014(12)]
关键词
白及
试管苗
移栽苗
叶片气孔
观察方法
Bletilla striata
Test tube seedlings
Transplanting seedlings
Leaf stomata
Observation methods
