1) Fraxinus pennsyl vanica cv. Variegata
花叶白蜡
2) Fraxinus autumn Purple
紫叶白蜡
1.
Color species,namely Fraxinus autumn Purple were taken as research objects that are suitable for cultivating in Xinjiang region.
以适宜新疆地区种植的彩色树种紫叶白蜡为研究对象,通过低温处理,用电导法测定紫叶白蜡相对电导率,并用Logistic方程拟合求拐点值来估计其半致死温度,探讨其抗寒性。
3) Fraxinus szaboana Lingelsh
尖叶白蜡
1.
Analysis on Correlation between Day Process of Stem Diameter Variations of Fraxinus szaboana Lingelsh. and Its Environmental Factors;
尖叶白蜡茎杆直径变化日过程及其与环境因子的关系分析
4) Fraxinus bungeana
小叶白蜡
1.
Study on introduction and cultivation of wild ornamental species Fraxinus bungeana DC. Prodr.;
野生花卉小叶白蜡引种栽培研究
5) Fraxinus rhynchophylla
大叶白蜡
1.
The branching habits and measures of evening stubble & connecting stems to the Fraxinus rhynchophylla;
大叶白蜡分枝习性与平茬接干措施的研究
2.
In all growth season, we measured the transpiration rate (TR) of Fraxinus rhynchophylla in deciduous broad - leaved forest in Beijing Mountain zone.
对北京山区落叶阔叶林大叶白蜡蒸腾速率进行了一个生长季的连续测定,结果表明影响其蒸腾速率的 因子主要是气孔阻力、叶面温度、大气相对湿度、土层厚度、叶室温度、太阳辐射强度。
3.
Effects of drought were investigated on net photosynthetic rate(P_n,μmol/(m~2·s)),stomatal conductance(g_s,mmol/(m~2·s)),subcelluar CO_2 concentration(C_i,μmol/mol) and mesophyll conductance to CO_2(g_m,mol/(m~2·s)) in potted seedlings of four woody species(Quercus liaotungensis and Fraxinus rhynchophylla,Spiraea pubescens and Lepsedeza bicolor)from Q.
研究了土壤干旱过程中北京东灵山辽东栎林4种木本植物(辽东栎Quercusliaotungensis,大叶白蜡Fraxinusrhynchophylla,柔毛绣线菊Spiraeapubescens和二色胡枝子Lepsedezabicolor)盆栽幼苗的净光合速率(Pn)、气孔导度(gs)、胞间CO2浓度(Ci)及叶肉导度(gm)的变化。
6) Fraxinus chinensis var. rhynchophylla
大叶白蜡树
1.
Fraxinus chinensis var.
)引起大叶白蜡树 (Fraxinus chinensisvar。
补充资料：花叶
1.花片，花瓣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条