三倍体毛白杨

黄河流域三倍体毛白杨区域生态经济发展战略

Development Strategy of Triploid Populus tomentosa Regional Ecological Economy in Yellow River Basin

三倍体毛白杨叶片营养DRIS诊断

Leaf nutrient diagnosis of triploid Populus tomentosa with DRIS

1根据PCR检测结果可知，在转基因三倍体毛白杨42个系号中，有33个系号检测到Bt&API基因，阳性率达到80%。

By the PCR analysis , 80 % of all the 42 clones of the triploid of Chinese white poplar there are 33 clones have been tested the Bt-API genes .

漆酶处理三倍体毛白杨APMP两段纸浆的研究

Study on Alkali Peroxide Mechanical Pulp of Triploid of populus Tomentosa by Laccase Treatment

采用光学显微镜、SEM、TEM技术，研究了三倍体毛白杨纤维形态特征、解剖结构及超微结构。结果表明：三倍体毛白杨纤维形态特征与普通毛白杨相似；

The fiber morphological characteristics , anatomical structure and ultrastructure of triploid Chinese white poplar are studied with light microscope , scanning electron microscope and transmission electron microscope .

三倍体毛白杨APMP浆在高档铜版纸中的应用研究

The application of the APMP from the triploid of populus tomentosa in the high-grade coated paper

Southern杂交分析得出，Bt基因已成功整合到转基因三倍体毛白杨中，且各系号转入的外源基因均为一个拷贝。

The Bt gene has been successfully conformed to the transgenic triploid of Chinese white poplar and the foreign gene of all the clones were one copy detected by Southern hybridization .

该研究利用X射线测定三倍体毛白杨木材各无性系气干密度，通过适当的数学模型，利用计算机可视化技术对木材密度的分布进行可视化分析，得到了木材横切面密度二维分布图。

This study uses X ray to measure wood density of triploid clones of Populus tomentosa Carr . Based on suitable mathematical model , the distribution of wood density was analyzed by cumputer visible technology .

三倍体毛白杨单段预处理P-RCAPMP制浆的研究

Study on Poplar P-RC APMP with Single Pretreatment

三倍体毛白杨KP和EMCC蒸煮及TCF漂白过程中木素分子质量的变化

Changes of Lignin Molecular Weight of Triploid of Populous Tomentosa during KP , EMCC Cooking and TCF Bleaching

三倍体毛白杨AS-AQ法制浆技术研究

Pulp properties of the triploid of Populus tomentosa by AS-AQ

论文就盐土地三倍体毛白杨的化学组分、纤维形态及APMP制浆及造纸性质进行了研究。

The APMP of TCWP growing in saline soil has higher bulk and whiteness , and it also has hi .

三倍体毛白杨低硬度NaOH-AQ浆全无氯漂白的研究

Total-chlorine-free bleaching of NaOH-AQ pulp of low kappa number from triploid of Chinese white poplar

DG对土壤水分状态的变化反应敏感，但是其波动性较大，所以不适合作为三倍体毛白杨的树体水分状态诊断指标。

Although DG was sensitive to the change of soil water , its fluctuation range was large . So DG was not suitable as diagnosis indicators of water deficit of trees .

三倍体毛白杨改良硫酸盐浆（EMCC）比常规硫酸盐浆（KP）中的木素更容易脱除，同样条件下，纸浆黏度和白度较高。

The residual lignin in EMCC was easier to be removed than that of in KP . At the same conditions , the viscosity and brightness of EMCC were higher than those of KP .

三倍体毛白杨新无性系木材干缩性的遗传分析

Genetic Analysis of Shrinkage of New Triploid Clones of Populus tomentosa

三倍体毛白杨优良无性系微体快速繁殖技术研究

Study on Rapid Micropropagation Technique of Triploid Clones of Populus Tomentosa

三倍体毛白杨木材化学成分和纤维形态的分析

Analysis on chemical components and fiber dimensions of triploid Populus tomentosa

转基因三倍体毛白杨的抗虫机理研究

Studies on insect-resistant mechanism of transgenic triploid of Chinese white poplar

利用预处理技术对三倍体毛白杨进行深度脱木素的研究预氧化对石油焦物理活化的作用

Effect of Pretreatment Process on Physical Activation Performance of Petroleum Coke

三倍体毛白杨木材压缩密实化研究

Study on the compression and hardening of Triploid Populus Tomentosa lumber

白银地区三倍体毛白杨造林试验初报

Preliminary Report on Afforestation Trial of Triploid Populus tomentosa in Baiyin District

三倍体毛白杨叶片再生体系建立研究

Study on the establishment of regeneration of triploids of Chinese white poplar

三倍体毛白杨愈伤组织诱导及腋芽增殖技术研究

Study on callus inducement and axillary bud multiplication of Chinese white poplar

三倍体毛白杨育苗新砧木&107杨

New Rootstock of Triploid Populus Tomentosa & 107 Poplar

三倍体毛白杨发展战略研究

Study of Developing Strategy on the Triploid Populus tomentosa

论三倍体毛白杨与林纸产业

On Triploid Populus tomentosa in Relation to Forest-Paper Integration

试管苗成本高是限制三倍体毛白杨工厂化生产的重要因子。

The high cost was unfavorable for the industrial commercial production of plantlet .

三倍体毛白杨苗期不同配方施肥效应的研究

Study on effects of different fertilizer scheme on seedlings of Triploid Populus tomentosa

三倍体毛白杨林木营养动态及施肥试验研究施肥对毛竹叶片营养及光合生理的影响

Effects of Fertilization on Leaf Nutrient and Photosynthetic Physiological Characteristics of Phyllostachys Pubescens