Study on Cosmically Arboriculture Technology of Kalopanax septemlobus;

Variation of Anatomical Features in Tension Wood of Kalopanax septemlobus;

Study on the Application Effects of the Special Fertilizer Expanded Sludge for Poplar Tree on Triploid Chinese White Poplar,Melia azedarach L.and Catalpa bungei;

Study on Seed Germinating Characteristics Among Different Combination of Catalpa bungei;

Preliminary Report on Experiment of the Seed Viability of Different Family of Catalpa fargesii Bur.;

Changing temperature treatment and afforestation technology of mountain ash seed;

The seed of mountain ash has resting characteristic which result in the time of hestening sporut increasing pullulate rate decreasing and young bods growing slowly.

Provenance variation of seed quality of Sorbus pohuashanensis in Northeast China;

Effects of Mannitol,Sucrose and Cold Pretreatment on Somatic Embryogenesis of Sorbus pohuashanensis (Hance) Hedl.;