Nitrogen fertility in oxisols and ultisols of the humid tropics: A summary of cooperative projects carried out by Centro de Pesquisa Agropecuaria dos Cerrados, Planaltina, Brazil ... [et al.
Thurman L. Grove
Cornell International Agriculture Bulletin 36
Field expereiments were performed in Puerto Rico, Brazil, and Ghana on highly weathered acid soils (Oxisols and Ultisols) to assess the capacity of these soils to supply nitrogen to nonleguminous crops and to determine crop response to fertilizer nitrogen.
Detalles de publicación
- Publicado: 1979
- Editor: New York State College of Agriculture and Life Sciences, Cornell University
- Dewey Decimal: 631.4
- Librería ECHO: 631.4 COR