【摘 要】
:
在猕猴桃属植物中,除去广泛利用的中华猕猴桃,毛花猕猴桃(Actinidia eriantha)也是值得引起重视的一种。与中华猕猴桃相比,适应性较强,在同样立地条件下,它更耐瘠薄、高温、
论文部分内容阅读
在猕猴桃属植物中,除去广泛利用的中华猕猴桃,毛花猕猴桃(Actinidia eriantha)也是值得引起重视的一种。与中华猕猴桃相比,适应性较强,在同样立地条件下,它更耐瘠薄、高温、干旱和水渍。由于它的根系发达,入土较深,在高温干旱的夏季,很少枯叶。毛花猕猴桃生长势强,嫩枝或硬枝扦插,不用生长调节素,生根成苗率可达70%。由于根系发达,可作中华猕猴桃的砧木。毛花猕猴桃叶片具灰白色毛,花紫红色,庭园花架种植是十分理想的观赏植物。在武汉地区5月底第一次花后,到6月底还有
In Actinidia, Actinidia eriantha is also deserved to be noted for its removal of widely used Chinese kiwifruit. Compared with Chinese kiwifruit, adaptable, under the same site conditions, it is more resistant to infertility, heat, drought and waterlogging. Because of its well-developed roots, deep into the soil, in the hot and dry summer, rarely dead leaves. Kiwi Kiwifruit strong growth, shoots or hardwood cuttings, without somatomedins, rooting rate of up to 70%. As the root system developed, can be used as rootstock of Chinese kiwifruit. Gooseberry Kiwi leaves with gray hair, flowers purple, garden flower stand is a very ideal ornamental plants. In the Wuhan area after the first flower at the end of May, as of the end of June there
其他文献
随着大学招生规模的不断扩大和高等教育的普及化发展,高校应届毕业生数量急剧增多,学生的就业问题已成为重要的社会问题.本文通过分析当前毕业生就业工作现状及存在的问题,提
The anti-radiation mechanism of polymeric plastic fiber is analyzed. The radiation characteristic of this type fiber is studied. Our experimental results indica
The present study aimed to observe the effects of DSS on ischernia-reperfusion brain injury and analyze the mechanism of neuronal apoptosis.The male SD rats
本文先简析了“立刻”“马上”的词汇化过程,然后用语言学理论从语义意义和语用意义角度对比二者的共时差异.最后,我们得出结论:义位演变总体呈现出由具体到抽象的趋势.
We had previously found that ATP synthase β subunit (ATPβ) plays a crucial role in regulating ATP synthesis in pancreatic β cells.This study aimed to inv
大学生亲社会行为的培养对于大学生个人和社会都有着重要的意义.然而目前对大学生亲社会行为的培养主要是通过外在干预的方式进行,缺乏对大学生主体性作用的关注.“立己达人
作为古典园林的构成元素,石制雕刻品频繁地出现于避暑山庄或是附近的寺庙中.该批石雕珍品外形十分精美,雕刻工艺前瞻,被誉为石刻中的宝藏,反映出清朝在政治、文化还有经济上
以爱国主义为核心的民族精神是民族文化最本质、最集中的体现,已深深融入我们的民族意识、民族品格、民族气质中,成为中华民族团结一心、共同奋斗的价值取向.弘扬民族精神,是
To determine whether the thalamus mediates topographic representation of vestibular inputs, Fosimmunoreactive neurons activated by stimuli that mimic natura
小龙因失恋引发割腕行为,出现失眠、人际交往受挫等,症状持续了一个月,诊断为一般心理问题.本文应用哀伤辅导,通过倾听、理解其内心世界的困惑和焦虑,帮助他调整自己,建立合