Effects of annual crown pruning and serial propagation on rooting of stem cuttings from Douglas-fir
1983
Copes, D.L. (PNWFandRES, USDA For. Serv., Corvallis, OR 97331 (USA))
AGROVOC关键词
书目信息
页码
pp. 419-424
其它主题
Poda/ enraizamiento; Multiplication vegetative; Pruning/ rooting; Taille/ enracinement; Propagacion vegetativa
语言
英语
注释
20 ref.
1988-08-15
AGRIS AP