tung tree

Technique of Improvement on Large Scale Low yield Tung Tree Forest

大面积低产油桐林改良配套技术

Genetic Parameters of Main Characters of Tung Tree Seed and Fruit

油桐主要种实性状遗传参数的研究

A yellow oil obtained from the seeds of the tung tree .

从桐树种子中榨取的一种黄色的油。

Study on the Selection of 69 Asexual Tung Tree Families by Canonical Correlation Analysis

油桐69个无性系的典范相关分析与选优研究

Research of grafting breed technique of Tung tree

油桐嫁接繁殖技术的研究

Oil synthesis of seeds of tung tree ( aleurites fordii ) and its differences among varieties

油桐种籽油脂合成及其在品种类型上的差异

On the developmental direction of tung tree production in the Autonomous Prefecture of Western Hunan from the viewpoint of ecological balance

从生态平衡论湘西自治州油桐生产的发展方向

This paper makes a tentative inquiry into the choice of standard and method about the improved strains of Tung tree and knows the proportion each property accounts for .

对油桐优树选择标准、选择方法进行了初探，得出各性状在选优中所占权重。

A preliminary study on biological characeristics of the adult tung tree Geometer ( buzura Suppressaria guenee ) and its sex pheromone

油桐尺蠖成虫期生物学特性及性信息素研究初报

It was already the time when the Spring was approaching to its end and flowers were fading away ; nevertheless , in the courtyard , a tung tree was still in full blossom .

虽然已是春尽花残时，但院落里的一棵桐树花开的正艳。

Tung oil tree is an important oil plant for the use of industry .

植物油脂基因工程油桐是我国南方重要的工业油料树种。

Studies on Stand Structure of Mixed Model for Chinese Fir and Tung Oil Tree

杉木三年桐混交林分结构研究

Yield Genetic Effect in Tung oil tree

油桐产量遗传效应分析

Determination of the Pollen Cooperation of Tung Oil Tree and Analysis of Its Yield Genetic Effect

油桐花粉配合力测定及产量遗传效益分析

Study on Soil Fertility of Chinese Fir Site Interplanted with Tung Oil Tree

杉木套种三年桐模式土壤肥力研究

Study on Biomass Structure and Tree Growth Effect of Chinese Fir Interplanted with Tung Oil Tree

套种三年桐的杉木幼林生长效应和生物量结构

Classifying tung oil tree varieties in China

中国油桐品种分类的研究

Climate classification of tung oil tree ( vernicia fordii ) in China

中国油桐气候区划

The Tung oil tree has the unique characteristic and has the potential to be the model plant in non-timber forest .

油桐具有独特的生物学特性，有成为经济林模式植物的潜力。

The result is shown below . 1 . There are significant differences between the morphological characteristics of the tung oil tree pedigree .

其结果如下所示。1.不同油桐家系的形态特征存在明显的差异。

In yield per plant , tree height , under branch height , ground diameter , shape , there are significant differences between tung oil tree families .

在单株产量、树高、枝下高、地径等形状方面，家系间存在显著差异。

Six cultivation zones of tung oil tree have been divided in Hunan , i.e. one central zone , one main zone , three general zones and one marginal zone .

本文将湖南省油桐栽培区划分为一个中心栽培区，一个主要栽培区，三个一般栽培区和一个边缘栽培区。

It can learn that there is existence of mutual restraint and to promotion of the relationship between each trait by the correlation analysis of main economic traits of the tung oil tree .

对油桐主要经济性状进行相关性分析得知，各性状间存在着相互制约和促进的关系。

A Study on the Physiological Biochemical Mechanisms of Tung Oil Tree Varieties Resisting Black Spot (ⅰ) The relations of the resistance of varieties to free amino acids 、 polyphenol substances and flavonoids

油桐品种抗黑斑病生理生化机制研究（Ⅰ）品种抗性与游离氨基酸、多酚类物质、黄酮类化合物含量之关系

The authors utilized tung oil as a coating material ( from the fruits of tung oil tree ) to produce controlled-release fertilizer and studied the effects of this fertilizer on flue-cured tobacco in greenhouse soil-less cultivation .

以自然资源桐油为控释材料（从油桐果实中提取），生产控释肥料，进行烟草温室无土栽培盆栽试验，研究桐油控释复合肥在烤烟上的应用效果。

Tung oil is one of the raw materials of biomass energy , and now the tung oil tree becomes a new type of environmentally friendly energy species with larger development prospects .

油桐现成为一种新型环保能源树种，具有较大的发展前景。

There is a high content of unsaturated fatty acids in tung oil . 4 . There are some differences between the fatty aicds of the tung oil produced from different tung oil tree families .

说明桐油中不饱和脂肪酸含量高。4.不同油桐品种所产桐油的脂肪酸含量存在一定的差异。