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红檵木

红檵木的相关文献在1996年到2021年内共计61篇,主要集中在园艺、林业、植物学 等领域,其中期刊论文60篇、会议论文1篇、专利文献36029篇;相关期刊37种,包括岳阳职业技术学院学报、花卉、现代园艺等; 相关会议1种,包括中国园艺学会观赏园艺专业委员会2008年学术年会等;红檵木的相关文献由113位作者贡献,包括唐前瑞、唐克华、尹恒等。

红檵木—发文量

期刊论文>

论文:60 占比:0.17%

会议论文>

论文:1 占比:0.00%

专利文献>

论文:36029 占比:99.83%

总计:36090篇

红檵木—发文趋势图

红檵木

-研究学者

  • 唐前瑞
  • 唐克华
  • 尹恒
  • 王燕
  • 刘德良
  • 周朴华
  • 张宏志
  • 文亮晶
  • 李炎林
  • 陈友云
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 摘要: 乔木化红檵木是少有的红叶、红花、四季不落叶、春秋开花的乔木树种,不仅树资优美,花开时节更是瑰丽秀雅。湖南澧县树大园林有限公司历时约20年,将红花檵木由矮小灌木培育为大树,并在常德澧县梦溪镇建有300多公顷基地,在韶山市杨林乡打造了红林花海项目。每到春花灿烂时节,红林花海连绵起伏、浪漫如雨,令人惊艳惊奇、沉醉不归。
    • 周柳贝果
    • 摘要: 在奶奶家的院子里,我发现了两棵小树,它们开满特别好看的红花。小树的树皮是暗灰色的,叶子的颜色有两种,比较大的叶子是绿色的,比较小的叶子是暗灰色的。它的花朵有四片花瓣,中间还有一根小小"吸管",特别漂亮。姐姐跑过来,说:"这是红檵木,它的花朵有很甜的汁液。"姐姐摘下一朵花,把中间的"吸管"拔了出来,让我对着花蕊的部分吸了一口。呀,真的有甜甜的汁液!虽然我觉得这汁液的味道并没有姐姐说的那么甜,但甜丝丝的味道也很不错。
    • 唐瑜琦
    • 摘要: 插花是将枝叶、花果等植物的一部分剪下来,选择合适的器皿,经过巧妙的重组所呈现出供人观赏的形态。插花在我们日常生活中非常常见,无论是亲友间互送的鲜花,还是结婚庆典上的插花花车,或者是大型庆典上的一些鲜花装扮,都是插花的一部分。
    • 刘聪; 王海洋; 阳佩良
    • 摘要: 红檵木是重庆常见的园林绿化植物,常用于道路两边绿化、校园绿化和公园绿化等.对重庆市主城区3种不同生境类型下19个样地的红檵木进行实地调查,研究不同生境类型和不同园林修剪形式对红檵木春季物候的影响.结果表明,叶平均物候期与花平均物候期显著正相关,展叶持续时间与开花持续时间不相关;公园的红檵木展叶及开花时间显著晚于道路和校园的,展叶速率最快,展叶持续时间最长;道路的红檵木开花持续时间最长.开花速率方面3种生境差异不大,自然状态的红檵木花期较早且开花持续时间更长,花量更多,观赏效果更好.%As one of the common landscaping plants in Chongqing,Loropetalum chinense var. rubrum was commonly used in the road,campus and park. This paper investigated Loropetalum chinense var. rubrum in 19 samples with three different habitats in Chongqing to study the influence of different habitats and pruning techniques on the spring phenophase. The results showed that the average phenophase of leaves was significantly positive correlated to the average phenophase of flowers while the sprouting leaves dura-tion was not associated with the flowering duration,that with the fastest leafing speed and the most lasting leafing time,the leafing and flowering time in park was significantly later than that in road and campus, that the flowering duration was longest in road,and that the flowering speed had little difference in three habitats but the flowering time was early and lasting in natural habitat where the flower quantity was more and the ornamental effect was better.
    • 陈容; 郑玉娟; 张党权; 陈丽莉; 龚建平; 周文化; 何含杰; 覃杰明
    • 摘要: 红檵木是极具观赏价值的常绿灌木。以红檵木的叶片和茎段为材料,通过优化愈伤组织诱导与增殖,不定芽诱导、增殖与生根的培养基与激素配比,进行红檵木高效再生体系研究。结果表明,红檵木外植体最佳消毒方案为两次升汞消毒法:0.1% HgCl2两次消毒,各3 min;最佳愈伤组织诱导与增殖的培养基配方分别为:MS +6-BA 1.0 mg/L + NAA 1.7 mg/L、MS +6-BA 1.0 mg/L + IBA 0.06 mg/L;首次使用 AgNO3,获得最佳不定芽诱导培养基配方:MS +6-BA 1.5 mg/L+ NAA 0.01 mg/L + AgNO31 mg/L;不定芽增殖最佳培养基配方为:MS +6-BA 1.0 mg/L + IBA 0.05 mg/L + Vc 5.0 mg/L;最佳不定芽生根方案为:选择2.1~3.0 cm 的不定芽,保留2~4叶片,接种至1/2 MS + IBA 4.5 mg/L 培养基。从而建立了效果稳定的完整红檵木高效再生体系,为红檵木工厂化育苗及转基因体系建立奠定基础。%Loropetalum chinense var. rubrum is a kind of evergreen shrub which has great ornamental value. Using stems and leaves as explant, the high-efficient regeneration system of L. chinense var. rubrum was researched by optimizing the medium type and hormone combination in induction and multiplication of callus, induction and rooting of adventitious buds. The results show that the optimal sterilizing conditions was: disinfected twice with 0.1% HgCl2 sterilization each lasted 3 minutes; the optimal mediums for callus induction and multiplication were: MS+6-BA 1.0 mg/L+NAA1.7 mg/L and MS + 6-BA 1.0 mg/L+ IBA 0.06 ~ 0.08 mg/L, respectively; By introducing AgNO3 firstly, the optimal medium for adventitious bud induction was confirmed as: MS + 6-BA 1.5 mg/L+NAA 0.01 mg/L + AgNO3 1 mg/L; the optimal medium of adventitious bud multiplication was: MS + 6-BA 1.0 mg/L + IBA 0.05 mg/L+ Vc 5.0 mg/L. The optimal program for rooting of adventitious bud is as follows steps: choosing 2.1~3.0 cm tall buds with 2~4 leaves and inoculating to the medium 1/2 MS + IBA 4.5 mg/L. Thereby, the high-efficient regeneration system of L. chinense var. rubrum was established, and this system provide a basis for establishing the transgenic system and implementing industrialized breeding and seedling.
    • 邱爱东; 芶琳; 王羽; 杨嫒; 肖红梅; 王西瑶
    • 摘要: 为更好地开发利用红!木,采用乙醇浸提的方法获得红!木嫩叶、老叶及花中的总黄酮,并测定其黄酮含量和总抗氧化活性,以及清除超氧阴离子、羟基自由基和 DPPH 自由基的能力。结果表明:红!木花、嫩叶和老叶中的总黄酮含量分别为7.44%、4.75%、3.82%。各部位醇提物浓度在0.00~0.35 mg/mL时,均有抗氧化活性,花的活性最高;浓度在0.0~0.4 mg/mL 时,抑制邻苯三酚自氧化速率和羟基自由基的清除率低于20%;当浓度大于1.5μg/mL 时,对 DPPH 的清除率均大于50%,老叶在7.5μg/mL时的清除率可达90%,各部位均表现出一定的抗氧化活性,且随浓度的增加,抗氧化能力增强。%To preferably develop and utilize L.chinense,total flavonoids were gained from tender leaves,old leaves and flowers by ethanol extraction method,then the flavonoid content and antioxidant activities were detected,as well as the scavenging activity of superoxide anion,hydroxyl radical and DPPH radical.Results:Total flavonoid contents were respectively 7.44%,4.75% and 3.82% in flowers,tender leaves and old leaves,which was the highest in flowers.Antioxidant activity could be detected when the concentration was 0~0.35 mm/mL,and it was the highest in flowers;The scavenging rate of pyrogallic acid and hydroxyl radical was lower than 20% when the concentration was 0~0.4 mg/mL;Scavenging rate of DPPH radical was over 50% when the concentration was over 1.5 μg/mL,and it could be over 90%when the concentration was 7.5 μg/mL in old leaves,antioxidant activity appeared in various parts,and it increased with concentration increasing.
    • 陈容; 张党权; 郑玉娟; 龚建平; 陈丽莉; 周文化; 何含杰; 覃杰明
    • 摘要: 为给红檵木组织培养与工厂化育苗提供技术参考,分别以红檵木2年生茎段和当年生茎段为外植体,通过优化红檵木腋芽的丛生芽诱导与增殖、生根与移栽方案,最终建立了以腋芽为基础的红檵木高效快繁体系。结果表明:红檵木茎段腋芽丛生芽诱导与增殖的最佳培养基配方分别为MS+6-BA 1.3 mg/L+NAA 0.2 mg/L和MS+6-BA 1.2 mg/L+IBA 0.07 mg/L+Vc 5.0 mg/L;丛生芽生根的最佳培养方案为:选取高度在1.0~3.0 cm之间的植株,将其接种到3/4MS+IBA 4 mg/L的培养基当中;生根组培苗的最佳移栽方案为:炼苗1周后,将其移栽到珍珠岩∶蛭石∶腐殖土=1∶1∶3的基质中。%In order to provide a technical reference for tissue culture and factory seedling of Loropetalum chinense var.rubrum, using biennial and annual stems as explants, the high-efifcient and fast propagation system ofL. chinense var.rubrum was established, through optimizing the protocol of induction, multiplication, rooting and transplanting of multiple shoots of axillary bud in L. chinense var.rubrum. The results showed that the optimal mediums for multiple shoots induction and multiplication were MS+6-BA 1.3 mg/L+NAA 0.2 mg/L and MS+6-BA 1.2 mg/L+IBA 0.07 mg/L+Vc 5.0 mg/L, respectively. The optimal program for rooting of multiple shoots was choosing the buds at 1.0-3.0 cm height and inoculating to the medium of 3/4 MS+IBA 4 mg/L. And the optimal program for transplanting of rooting tissue culture seedling was domesticating the buds for a week and then transplanting them into a kind of matrix with perlite, vermiculite and humus soil (1∶1∶3).
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