查询词典 Liriodendron Chinense

The study was to provide a scientific base for the protection of Liriodendron chinense population.

为保护鹅掌楸种群提供科学依据。

The sterility of Liriodendron chinense has been extensively discussed and investigated.

对中国鹅掌楸的不育现象已有了许多的研究。

Significant difference of reproductive package patterns exists between two populations of Liriodendron chinense.

选择浙江龙王山自然保护区和贵州松桃两个居群的中国鹅掌楸，研究其果实与种子的变异格局。

Study on Community of Rare and Endangered Plant Liriodendron chinense in Sandaokeng Nature Reserve, Hunan Province

湖南三道坑自然保护区珍稀濒危植物鹅掌楸群落的研究。

The community of Liriodendron chinense in Sandaokeng Nature Reserve in Hunan Province was investigated using several species diversity indices.

采用5个物种多样性指数对湖南三道坑自然保护区珍稀濒危植物鹅掌楸（Liriodendron chinense

In order to learn variation of protection enzyme system and mechanism of seedling growth and differentiation during tissue culture of Liriodendron chinense, variation of CAT, IAA oxidase and PPO activities was researched during tissue culture of shoot tip in wild Liriodendron chinense in Emei Mountain.

探讨了峨眉山野生鹅掌楸茎尖组织培养再生过程中过氧化氢酶、吲哚乙酸氧化酶、多酚氧化酶活性的变化，以了解鹅掌楸组培再生过程中保护酶系统的变化与组培苗生长分化的机制。

Chinese tulip tree Liriodendron chinense

鹅掌楸Liriodendron chinense

The correlations of eleven floral and fruit quantitative traits of Liriodendron interspecific hybrids(L. chinense×L. tulipifera) and its parent species were analysized.The aglycone and glycoside of flavonoid and carotinoids of perianth segment in the three groups were studied qualitatively and quantatively by high performance liquid chromatography.The results were as followed: The aglycone such as cyanidin, 6-hydroxyflavone and trans-chalcone and the glycoside such as glucose, rhamnose and galactose were discovered in Liriodendron interspecific hybrids and Liriodendron chinense,carotinoids such as lycopene and β-carotene were also discovered.

本文对鹅掌楸、北美鹅掌楸和杂交F_1的花果共11 个数量性状进行分析，并应用高效液相色谱对上述三大类群花被片类黄酮糖苷配基和结合糖及类胡萝卜素进行了定性和定量研究，结果如下：鹅掌楸和杂交鹅掌楸花被片类黄酮糖苷配基为花青素、6-羟基黄酮和反式查尔酮，糖苷配基结合糖为葡萄糖、鼠李糖和半乳糖；类胡萝卜素为β-胡萝卜素和番茄红素。

With higher content of β-carotene. The length and width of perianth segment(inner 2 ring) were osculant, the former showed matroclinous inheritance, the latter showed patroclinal inheritance, so Liriodendron interspecific hybrids with bigger perianth segment could be selected by Liriodendron chinense?

杂交鹅掌楸内两轮花被片长度和宽度为双亲中间型，分别偏向母本和父本，用内两轮花被片较宽的鹅掌楸作母本，内两轮花被片较长的北美鹅掌楸作父本，有望选育出大花的杂交鹅掌楸个体。

Lycopene was osculant,β-carotene showed matroclinous and transgressive inheritance, so Liriodendron interspecific hybrids with fresher perianth segment could be selected by Liriodendron chinense ?

胡萝卜素表现为偏母超亲遗传，选用β-胡萝卜素含量高的鹅掌楸个体作母本进行杂交，有望选育出花色橙黄的杂交鹅掌楸个体。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。