Studies of nitrogen fertilizer application to 2-year-old undercut pines in forest tree nurseries of the GDR
1989
Thihatmer, J. (Institut fuer Forstwissenschaften, Eberswalde (German D.R.))
AGROVOC关键词
书目信息
页码
pp. 159-163
其它主题
German democratic republic/ root pruning; Engrais azote; Republica democratica alemana/ corta de las raices; Republique democratique allemande/ rafraichissement des racines; Contenido de nitrogeno; Teneur en matiere seche; Dosis de aplicacion
语言
德语
注释
5 ill., 2 tables; 10 refs. Summaries (De, En, Ru)
类型
Summary
1990-08-15
AGRIS AP