|Table of Contents|

Comparison of the Leaf Eplidermal Characters’ in Different Altitude of Elsholtzia densa(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年05
Page:
167-170
Research Field:
Publishing date:

Info

Title:
Comparison of the Leaf Eplidermal Characters’ in Different Altitude of Elsholtzia densa
Author(s):
BAI Shijun12LI Junqiao12WEI Meiqin3DING Xunyu3
(1.College of Chemistry and Chemical Engineer,Qinghai Nationalities University,Xining,Qinghai 810007;2.Qinghai Province Biotechnology and Analytical Test Key Laboratory,Xining,Qinghai 810007;3.Agriculture and Stock College,Qinghai University,Xining,Qinghai 810016)
Keywords:
Elsholtzia densaleaf epidermal featuresaltitudestoma
PACS:
-
DOI:
10.11937/bfyy.201605044
Abstract:
Taking leaves of Elsholtzia densa as test material,observing and comparing the leaf epidermal characters comparison in different altitude with segregation process.The results showed that Elsholtzia densa epidermal cell shape with the rise in elevation difference was very small;the porosity increased with the increase of the altitude from the long oval to the near circle,all the distribution of stomatal apparatus,the density of stomata in the lower epidermis was more than that of the upper epidermis.The stomatal size,stomatal density and stomatal index also increased with the elevation on a change,this was a plant with its surroundings mutual adaptation results.

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Last Update: 2016-04-27