Effects of thinning and nitrogen fertilization on growth of Douglas-fir: relative contribution of foliage quantity and efficiency
1984
Brix, H. (Pac. FRC, Can. For. Serv., Victoria, BC V8Z 1M5 (Canada))
AGROVOC关键词
书目信息
页码
pp. 167-175
其它主题
Zone temperee; Engrais azote; Operation forestiere; Feuille/ fertilisation; Leaves/ fertilizer application; Funcion fisiologica; Arboles; Hojas/ aplicacion de fertilizantes; Eclaircissage
语言
英语
注释
29 ref.
1988-08-15
AGRIS AP