Title:	Características químicas de solos sob mata e pastagens em Uruará, Transamazônica, Pará.
Authors:	FARIAS, S. K. P. LEOPOLDINO, A. L. M. MARTINS, P. F. do S. QUANZ, B. VEIGA, J. B. da
Affiliation:	S. K. P. FARIAS, FACULDADE DE CIÊNCIAS AGRÁRIAS DO PARÁ A. L. M. LEOPOLDINO, FACULDADE DE CIÊNCIAS AGRÁRIAS DO PARÁ P. F. DO S. MARTINS, FACULDADE DE CIÊNCIAS AGRÁRIAS DO PARÁ B. QUANZ, FACULDADE DE CIÊNCIAS AGRÁRIAS DO PARÁ JONAS BASTOS DA VEIGA, CPATU.
Date Issued:	2000
Citation:	In: INTERNATIONAL SYMPOSIUM SOIL FUNCTIONING UNDER PASTURES IN INTERTROPICAL AREAS, 2000, Brasília, DF. Extended abstracts. Planaltina, DF: Embrapa Cerrados: Institut de Recherche pour le Development, 2000.
Description:	This research work was performed in two farms of the county of Uruará, Pará state, located at the Transamazônica highway. The chemical properties of Ultisoils under forest and pasture (Brachiaria brizantha, cv Marandu) were determined at the 0-7, 7-14 e 14-21cm under comparable conditions. The samples of soil were collected at the beginning (July 99) and the end of the dry season (December99) with three site replications. The soils under pasture were more fertile than under forest. The season affected the chemical properties of the Ultisoils under forest. There was striking difference among the soil properties due to the farm place, mainly P and Al.
Thesagro:	Propriedade Físico-Química Solo Florestal
Keywords:	Solo de pastagem
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CPATU)