1. Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Griethuysen, C. van; Ayarza, M.A; Vilela, L; Zech, W; Westerhof, R; Buurman, P; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
2. Agropastoral systems based on legumes: an alternative for sustainable agriculture in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Pizarro, E.A; Costa, P.H. da; Ayarza, M.A; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
3. Carbon fractions as sensitive indicators of quality of soil organic matterSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
4. Characterizing labile and stable nitrogenSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
5. Labile N and the nitrogen management index of oxisols in the Brazilian CerradosSustainable land management of the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality

by Ayarza, M.A; Zech, W; Westerhof, R; Vilela, L; Thomas, R; Ayarza, M.A. eds. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart
6. Sistemas agropastoriles basados en leguminosas de usos múltiples

by Amézquita, E. eds; Ayarza, M.A; Vilela, L; Pizarro, E.A; Costa, P.H. da; Guimaraes, E.P; Sanz, J.I; Rao, I.M; Amézquita, M.C. -- CIAT, Cali (Colombia)

Publisher: Cali (Colombia) 1999Availability: No copies available Actions: Add to cart