1.
Study on the Establishment of the Rapid Propagation System of Triploid European Aspen;
三倍体欧洲山杨快速繁殖体系的建立
2.
Study on the establishment of regeneration of triploids of Chinese white poplar
三倍体毛白杨叶片再生体系建立研究
3.
Studies on insect-resistant mechanism of transgenic triploid of Chinese white poplar
转基因三倍体毛白杨的抗虫机理研究
4.
Study on the Transformation of Triploids of Chinese White Poplar with Two Genes of Insect-resistant
双抗虫基因转化三倍体毛白杨的研究
5.
Study on Pulping of the Triploid Populus Tomentosa Carr. Waste-crotch Wood;
三倍体毛白杨废弃物—枝桠材制浆研究
6.
Female Gametogenesis and Polyploidy Induction of Populus Adenlpoda Mazim
响叶杨雌配子发生及三倍体诱导研究
7.
Leaf nutrient diagnosis of triploid Populus tomentosa with DRIS
三倍体毛白杨叶片营养DRIS诊断
8.
Electrochemical bleaching on chemical pulp of Tripoid Porpulus Tomentosa
三倍体毛白杨化学浆电化学漂白研究
9.
Studies on Embryogenesis and Polyploid Induction of Populus Deltoides Hybrids
美洲黑杨杂种胚胎发育及多倍体诱导的研究
10.
Asia be four times as large as europe .
亚洲有欧洲的四倍大。
11.
Establishment of the System of the Triploid China White Poplar and Molecular Identification;
三倍体毛白杨遗传转化体系的建立及分子鉴定
12.
Practice in constructing the pulp-making raw material forest base of triploid Chinese white poplar
建设三倍体毛白杨纸浆原料林基地的初步做法
13.
Establishment of in Vitro Regeneration System of Triploid Chinese White Poplar
三倍体毛白杨组织培养再生系统的建立(英文)
14.
Technology for fast propagation of triploid Chinese White Poplar by the process of nurseries
三倍体毛白杨多圃配套快速育苗技术研究
15.
Study on in vitro fast-propagation and industrialization breeding techniques of triploid Chinese white poplar
三倍体毛白杨组培快繁和工厂化育苗技术研究
16.
The Detection on the Foreign Gene and Expression of the Transgenic Triploid of Chinese White Poplar
转基因三倍体毛白杨外源基因及其表达的检测
17.
Transformation of Ri Plasmid Transformation Plants of Triploid Populus Tomentosa by rolB and rolC Gene;
rolB、rolC基因对转Ri质粒三倍体毛白杨的转化
18.
Leaf Nutrient Characteristic and Fertilizer Effect of Triploid Populus Tomentosa;
三倍体毛白杨叶片营养特性及施肥效应的研究