甘草叶片形态结构和光合作用对干旱胁迫的响应
张东, 刘艳, 张晗, 张子健, 王洋, 刘美岑

Response of Photosynthesis and Leaf Morphological Characteristics to Drought Stress in Glycyrrhiza uralensis
Dong ZHANG, Yan LIU, Han ZHANG, Zi-Jian ZHANG, Yang WANG, Mei-Cen LIU
表2 干旱胁迫下甘草叶片表皮腺体分布
Table 2 Epidermal gland density in leaves of G. uralensis under drought stress

材料

Material

处理

Treatment

上表皮

Upper epidermis

(ind.·mm-2

下表皮

Lower epidermis

(ind.·mm-2

表皮

Epidermis

(ind.·mm-2

新叶

Young leaves

CK2.18±0.15c5.08±0.23c7.26±0.12c
LS2.18±0.44c7.63±0.15ab9.81±0.58b
MS3.63±0.44b6.17±0.15c9.80±0.44b
SS5.16±0.38a8.35±0.15a13.51±0.52a

成熟叶

Mature leaves

CK2.98±0.44a4.79±0.58c7.77±0.58c
LS3.50±0.15bc5.48±0.44a8.98±0.65bc
MS1.96±0.22b5.81±0.36c7.77±0.44c
SS1.16±0.30c7.63±0.22b8.79±0.22a

衰老叶

Aging leaves

CK0.87±0.15bc4.54±0.44b5.41±0.15b
LS1.69±0.22b3.60±0.30c5.29±0.22b
MS1.23±0.15b3.85±0.22b5.08±0.29b
SS2.40±0.36a6.90±0.44a9.30±0.36a