Clones No 1333 ofPopulus alba × P. davidiana and No 1132 ofP. davidiana × P. alba × P. daviana

Abstract

The hybridization experiment was initiated in 1975, in which the parents ofP. davidiana were collected from Dailing, Heilongjiang Province,P. suaveolens were from Baicheng,P. simonii from Zhaodong of Heilongjiang Province, andP. tremula from Shanxi Province. Clones No 1333 ofP. Alba × P. davidiana and No 1132 ofP. davidiana × (P. alba × P. davidiana F1) had greater genetic variation and heritability in clones tested.

Keywords

Clones / Hybridization / Aspen

References

[1] Haiquan Zhang Characters and propagational methods of Chinese white poplar(In Chinese), 1958 Beijing: Chinese Forest Press

[2] Yangming Bai, Changgeng Ma Breeding of new clones of Chinese white poplar(in Chinese) Forest science and technology, 1990, 12: 19-19.