1.
Factory Production Technique for Culture of Populus Tremla×P.Tremuloides;
欧美山杨杂种组培工厂化育苗技术研究
2.
Genetic Variation Among the Hybrid Clones of P.tremula ×P.tremuloides in Several Physiological Characteristics under Low Temperature Stress;
欧美山杨杂种无性系低温胁迫下几种生理指标的遗传变异
3.
Genetic Diversity of Aspen Hybrid Clones by Using Simple Sequence Repeat DNA Marker;
利用SSR分子标记研究山杨杂种无性系的遗传多样性
4.
Tissue Culture of Populus Davidiana × P.tremuloides and the Effect of Several Physiological Characters to the Seedling s Rooting;
中美山杨杂种的组织培养以及几种植物生理指标对试管苗生根的影响
5.
Establishment of Callus System of Populus Tremula ×P.tremuloides and Analysis of the Somaclonal Variation;
欧美山杨杂种愈伤组织再生系统的建立及体细胞无性系变异的分析
6.
The Study on the Breeding of New Clones of Populus Davidiana×P.tremuloides;
中国山杨与美洲山杨杂交种新品系选育研究
7.
Cross-breeding and Hybrid Analysis by SSR Markers between Populus Nigra and P.szechuanica, P.yunnanensis;
欧洲黑杨与川杨、滇杨杂交及杂种苗的SSR分析
8.
The Study on Hybridization between Populus Alba and (P.Alba×P.Glandulos)、P.Tomentosa and Original Selection of Hybrid Seedling;
银白杨与84K杨、毛白杨杂交及杂种苗的初选研究
9.
Studies on the crossing between Myrica rubra and M. nana and embryo culture in vitro of its hybrid F_1
杨梅种间杂交及杂种F_1的胚培养
10.
Production and molecular identification of hybrids between Populus pseudo-simonii Kitag.and P.euphratica Oliv.
小青杨与胡杨杂交及其杂种后代分子鉴定
11.
One-year-old seedling traits of Populus deltoides hybrids with P. cathayana,P. szechuanica,and P. purdomii
美洲黑杨与青杨、川杨和卜氏杨人工杂交及杂种苗生长和抗病性状测定
12.
Artificial Hybridization and Seedling Traits Test、Select of Populus Deltoides and P.Cathayana
美洲黑杨与青杨人工杂交及杂种苗苗期性状测定、选择研究
13.
Growth Analysis for Introduced Poplar and Selection for Preferential Cultivers in Changbai Mountain Area;
长白山山地引种杨树生长分析及适宜品种筛选
14.
Cytoplasmic Inheritance of Section Leuce in Populus and Their Triploid Hybrid Clones
白杨派树种及其三倍体杂种细胞质遗传研究
15.
Photosynthetic characteristics of hybrid clones of Populus deltoides and P. ussuriensis
美洲黑杨与大青杨杂种无性系苗期光合特性研究
16.
Variation of Seedling Important Traits of Poplar Distant Hybrid Clones
杨树远缘杂种无性系重要性状变异研究
17.
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
18.
LIGHT ENERGY UTILIZATION AND CHLOROPHYLL FLUORESCENCE IN TWO CROSSBREED POPLARS
两种杂交杨叶绿素荧光特性及光能利用