Dynamic change of endogenous hormones inside buds in Platanus acerifolia during winter dormancy 悬铃木冬芽休眠过程中内源激素的动态变化研究
At this moment, platanus acerifolia like wearing a green beautiful crown. 这时,梧桐树犹如戴上一顶绿色的美丽冠冕。
The relationship between dormancy and endogenous hormone inside buds scales and leaf primordium was studied in order to explore the mechanism of winter buds'dormancy in Platanus acerifolia. 为了探讨悬铃木冬芽休眠的机理,研究了悬铃木冬芽休眠过程中芽鳞及叶原基的内源激素变化与休眠的关系。
Spring, platanus acerifolia drew new bud, the bud green so bright, then colourful, so lovely. 春天,梧桐树抽出了新芽,芽绿的那么鲜,那么艳,那么可爱。
Dynamic changes of leaf growth and three physiological indexes of Platanus × acerifolia during leaf expansion stage 二球悬铃木展叶期叶片生长及3个生理指标的动态变化
Investigation and control measures of Platanus acerifolia pests in Huabei oil field 华北油田悬铃木害虫种类调查及防治研究
Effects of Different Hardened Grounds on the Material Recycling of Platanus acerifolia ( Ait) wild 不同硬化地面类型对城市悬铃木物质循环的影响
Cloning of gene coding main allergen of Platanus acerifolia pollen 二球悬铃木花粉主要变应原蛋白编码基因克隆的制备
Temperature characteristics of winter buds 'dormancy in Platanus acerifolia were observed in order to discuss the theory of tree dormancy and the relation between dormancy and tree distribution. 为了探讨树木冬芽休眠与分布的相互关系以及悬铃木冬芽休眠机理,研究了悬铃木冬芽休眠的温度特性。
Temperature characteristics of winter Buds 'dormancy in Platanus acerifolia 二球悬铃木冬芽休眠的温度特性
Leaf development stability of Platanus acerifolia under urban environmental stress and its implication for environmental indicator 城市胁迫生境下二球悬铃木叶片的发育稳定度及其环境指示功能
The effects of air pollution on Platanus acerifolia Willd indicated that conductivity, contents of dissociate Pro and soluble sugar, activities of GSH-Px and total anti-oxidant capacity of its leaves increased with air pollution. 大气污染会影响悬铃木叶片的电导率、游离Pro和可溶性糖含量以及抗氧化能力,致使叶片电导率升高,游离Pro和可溶性糖含量增加,抗氧化能力增强。
Study on bio-ecological characteristics of Platanus acerifolia in blooming and bearing ⅰ Flower buds 'development and distribution on crown and sprig 悬铃木开花结实生物生态学特性研究Ⅰ花芽分化分布规律
The physiological adaptation of Platanus acerifolia bud in winter 悬铃木越冬芽在冬季的生理适应
Studies on the Pollen Vitality and Storage Capacity in Platanus acerifolia 悬铃木花粉生活力及贮藏力的研究
The occurrence rate of such fast-growing trees as Cinnamomum camphora, Broussonetia papyrifera, Platanus acerifolia planted in the living area built in 1980s or even earlier is 100 percent while the color-leaf trees and aspect trees are used widely in the residential regions built after 1998. 香樟、构树、悬铃木这些速生树种在20世纪80年代或更早以前建造的小区里出现的频率为100%,而在1998年后营建的小区中则更多地出现色叶树种、季相树种。