Effects of Heat Treatment on Permanent Fixation Bending Deformation in Wood of Fraxinus mandshurica;

Interactive effects of light intensity and nitrogen supply on Fraxinus mandshurica seedlings growth,biomass,and nitrogen allocation;

Anatomic Observation on Female Flower Development,Megasporogenesis and Embryo Development of Fraxinus mandshurica;

Study on Drying Technology of Small-diameter Manchurian Ash, Mongolian Oak and Birch;

In order to improve drying quality of small diameter wood, an automatic conventional drying kiln was used to dry small diameter Manchurian ash wood by the methods of continue heating and intermittent heating.

The paper investigates the factors influencing the brightness of SCMP form oak and Manchurian ash and the peroxide bleaching ofsuch woods.

Effect of Temperature on Germination of Stratified Seeds of Fraxinus mandshurica Rupr.;

Development of macrospore and microspore, male and female gametophytes of Fraxinus mandshurica Rupr. and its phylogenetic significance;

Research on artificial forestation and cultural techniques to Fraxinus manshurica;

Effects of Exogenous Salicylic Acid on the Resistence of Fraxinus manshurica Seedlings to Photooxidative Stress after Chilling Treatment Ⅱ.Effects of Salicylic Acid on Antioxidant Contents;

Techniques used for establishing mixed forest of Pinus koraiensisand Fraxinus manshurica;

Effect of Larch Litter on the Growth of Ash in Mixture Plantation;

Effect of Volatile Substance of Larch on the Growth of Ash in Mixed Forest Plantation;