种苗学 专业英语单词.docx

苗木(Nursery stock)
天然更新(Natural regeneration)
人工更新(Artificial regeneration)
灌溉施肥(Fertigation)
灌溉(Irrigation)
施肥(Fertilization)
幼年期(Juvennile phase)
青年期(Youth phase)
壮年期(Mature phase)
老年期(Senescence phase)
种子年或丰年，Seed year
欠年，Off year
平年(Common year)
林木结实周期性(The periodicity of seed bearing)
结实间隔期(Seed bearing interval)
种子生产周期(Seed-bearing periodicity)
花芽分化(Reproductive bud initiation)
生理成熟(Seed physiological maturity)
形态成熟(Seed morphological maturity)
树木种子寿命Tree seed longevity
种子安全含水量(Optimum seed moisture contents for storage)
种子休眠Seed Dormancy
静止(Quiescent)
生理休眠（Physiological dormancy，PD）
形态休眠（Morphological dormancy，MD）
形态生理休眠（Morphophysiological dormancy，MPD）
物理休眠（Physical dormancy，PY）
初生外源休眠(Primary exogenous dormancy)
物理休眠(Exogenous physical dormancy，Seed coat dormancy)
內源休眠(Endogenous dormancy)
內源形态休眠(Endogenous morphological dormancy)
浅性生理休眠(Nondeep physiological dormancy)
中度生理休眠(Intermediate physiological dormancy)
深度生理休眠(Deep physiological dormancy)
光休眠(Photodormancy)
干藏后熟(After-ripening)
双休眠(Double dormancy)
次生休眠(Secondary Dormancy)
热休眠(Thermodormancy)
热抑制(Thermal inhibition)
条件休眠(Conditional dormancy)
种子萌发 Seed Germination
出土萌发（Epigeal germination）
留土萌发(Hypogeal germination)
极性(Polarity)
再生(Regeneration)
细胞分化(Cellular differentiation)
不定根(Adventitious root
预成根(Preformed root)
潜伏根(Latent root)
接穗(Scion)
砧木(Stock)
良种(Improved seeds)
种子品质(Seed quality)
遗传品质(Genetic properity)
播种品质(Seeding quality)
繁殖品质(Propagation properties)
净度(Purity)
纯净种子(Pure seed)
种子含水量(Seed moisture content)
发芽能力(Germination ability, Germinability)
发芽率(Germination percentage)
发芽势(Germination energy)
绝对发芽率(Absolute germination percentage)
平均发芽时间(Mean time to germination，MTG)
场圃发芽率(Field germination percentage)
种子生活力(Seed viability)
种子优良度(Seed soundness)
种子活力(Seed vigor)
母树林(Seed production forest)
种子园(Seed orchard)
采穗圃(Cuttings orchard)
种子采集Seed Collecting
种子调制Seed Processing
种子贮藏Seed Storage
种子运输Seed Transportation
催芽(Seed pregermination, Seed stratification)
层积催芽(Seed stratification)
无基质层积催芽(Non-medium stratification)
裸层积(Naked stratification)
种子引发(Seed priming)
春季生长型(Preformed Growth, Predetermined Growth)
全期生长型(Neoformed Growth, Free Growth)
根瘤菌(Root nodule bacteria)
裸根苗Bare-root Seedlings
容器苗Container Seedlings
离体快速繁殖(In vitro propagation)
微体快繁(微繁，Micropropagation)
苗木出圃Seedling Harvest
苗木质量评价Seedling Quality Evaluation
地径(Root-collar diameter)
苗高(Shoot height)
根系长度(Root length)
根幅(Root width)
侧根数(No. of lateral roots)
根系总长度(Length of lateral roots)
表面积指数(Special area index of lateral roots)
苗木重量(Seedling weight)
茎根比(Shoot-root ratio)
水分状况(Water status)
水势(Water potential)
矿质营养状况(Status of mineral nutrition)
碳水化合物(Carbohydrates)
生长调节物质(Plant growth substances)
叶绿素萤光(Variable chlorophyll fluorescence)
叶绿素含量(Chlorophyll content)
根生长势(Root growth potential
苗木耐寒性(Frost hardiness)