AGRIS - 国际农业科技情报系统

Soil microbial biomass and in situ nitrogen mineralization after 20 years of different nitrogen fertilization and forage cropping systems

1994

Loiseau, P. (Institut National de la Recherche Agronomique, Clermont Ferrand (France). Centre de Clermont Ferrand Theix, Agronomie et Mycologie) | Chaussod, R. | Delpy, R.