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3 干旱胁迫下甘草叶片表皮腺毛分布
Table 3 Epidermal glandular trichome density in leaves of G. uralensis under drought stress

材料

Material

处理

Treatment

上表皮

Upper epidermis

(ind./mm2

下表皮

Lower epidermis

(ind./mm2

表皮

Epidermis

(ind./mm2

新叶

Young leaves

CK5.81±0.44bc4.72±0.36c10.53±0.73c
LS3.63±0.36c3.63±0.22c17.26±0.94b
MS11.98±0.58a10.89±0.58a22.88±0.91a
SS2.18±0.22c9.08±0.73ab11.26±0.58c

成熟叶

Mature leaves

CK3.99±0.29b5.08±0.51c9.08±0.36b
LS1.09±0.15c5.45±0.44c6.54±0.29c
MS5.08±0.44b22.50±0.87a27.60±0.44a
SS9.80±0.80a17.79±0.94b27.60±0.80a

衰老叶

Aging leaves

CK5.08±0.36b5.08±0.51b10.17±0.15b
LS9.80±0.22a2.54±0.29c12.35±0.22a
MS4.36±0.22b5.45±0.36b9.80±0.58b
SS1.45±0.15c8.35±0.65a9.80±0.44b