Data/hora: 16/06/2024 16:42:26

Biblioteca(s): | Embrapa Cerrados.
Data corrente: | 09/08/2006
Data da última atualização: | 22/11/2006
Autoria: | COSTA, S. E. V. G. A.; FURTINI NETO, A. E.; RESENDE, A. V.; SANTOS, J. Z. L.; SILVA, T. O. PALUDO, V.
Título: | Phosphorus fractions in soils as affected by P sources and Brachiaria grass.
Ano de publicação: | 2006
Fonte/Imprenta: | In: INTERNATIONAL SYMPOSIUM ON PHOSPHORUS DYNAMICS IN THE SOIL-PLANT CONTINUUM, 3., 2006, Uberlândia. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2006.
Páginas: | p. 34-35.
Idioma: | Inglês
Conteúdo: | Brazilian soils are known to be highly weathered, with high phosphorus adsorption capacity, leading to a P-deficient condition. Such deficiency represents one of the main constraints to plant growth. In order to develop efficient P management strategies in tropical soils, the availability of inorganic (Pi) and organic (Po) phosphorus, as well as the residual effects of P-fertilizers must be understood. Such domain leads to the idea that plant residues may affect P-fractions on these soils and may act as an important P source for crops. The objective of this study was to evaluate the influence of brachiaria grass on the distribuition of Pi and Po fractions in soils fertilized with different P sources.
Thesagro: | Fertilidade do Solo; Fósforo; Solo.
Categoria do assunto: | --
Registro original: | Embrapa Cerrados (CPAC)

Exemplares:

CPAC - (27115-1) - UPC - PL - -- - CRI6894 -  - CRI6894 - DIS
CPAC - (27344-1) - UPC - PL - -- - CRI6938 -  - CRI6938 - DIS