泡桐

A preliminary study on the number and morphology of chromosomes in Paulownia.

Title 泡桐属植物染色体数目和形态的初步研究。

Continuous joint stem is the direction of paulownia stem form selection.

连续接干是泡桐干形选择的方向。

The genetic variation of natural stem-join characters of Paulownia fortunei clones was studied by means of field test and statistical analysis.

利用田间试验和统计分析的方法，研究了白花泡桐无性系自然接干性状的遗传变异规律。

This paper dealt with the effect of grafting and fertilizing on five-year-old paulownia trees growth on different height seedlings.

本论文研究了接干和施肥对不同初植苗高五年生泡桐生长的影响。

An investigation on the resources of Paulownia in Hubei Province.

湖北省泡桐资源调查研究。

The distribution of the genus Paulownia in Hupei Province.

泡桐属在湖北省的分布。

Paulownia A hormone has anti-inflammatory, analgesic, enhance immunity, reduce blood sugar, and low toxicity.

泡桐甲素具有抗炎、镇痛、增强免疫、降低血糖作用，而且毒性小。

Preliminary study on the pollen morphology of Paulownia.

标题 泡桐属花粉形态的初步研究。

Princess Tree Town is a small, lifeless town.

泡桐镇，一个死气沉沉的小镇。

And Cucumis sativus L. were tested by bioassay-guided separation. The extracts from P. tomentosa flower with ethanol were extracted with petroleum ether, ethyl acetate and n-butanol. The inhibition rate of the ethyl acetate extract to growth of the 3 kinds of plant radicel were 99.89%, 63.53% and 32.74% respectively at 0.5 mg/mL concentration, and that of petroleum ether were 76.30%, 56.17% and 23.36%.

绒叶泡桐Paulownia tomentosa花乙醇提取物依次用石油醚、乙酸乙酯、正丁醇和水萃取后进行活性测定，结果表明，石油醚萃取物在浓度为0.5mg/mL时，对反枝苋、生菜和黄瓜种子胚根生长的抑制率分别为76.30%、56.17%和23.36%；乙酸乙酯萃取物在浓度为0.5mg/mL时，对反枝苋、生菜和黄瓜种子胚根生长的抑制率分别为99.89%、63.53%和32.74%。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。