Title:	The influence of phosphorus fertilizer on maize yield under conditions of slash-and-mulch in eastern Amazonia.
Authors:	KATO, M. do S. A. KATO, O. R. MARQUEZ, U. M. F. RENDEIRO, A. C. L. JESUS, C. C. VIELHAUER, K. VLEK, P. L. G.
Affiliation:	MARIA DO SOCORRO ANDRADE KATO, CPATU OSVALDO RYOHEI KATO, CPATU U. M. F. MARQUEZ, CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO A. C. L. RENDEIRO, CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO C. C. JESUS, CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO KONRAD VIELHAUER, UNIVERSITY OF BONN PAUL L. G. VLEK, UNIVERSITY OF BONN.
Date Issued:	2002
Citation:	In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GKSS, 2002.
Pages:	p. 330.
Description:	Phosphorus deficiency is one of the main lirniting factors of crop production in Eastern Amazonian agriculture. The predorninant soils are Ultisols (U.S. Soil Taxonomy)[KVI), with a pH (CaCI2) of 4.7 and P, (Mehlich3) of 3 mg kg " soil. In fire-free land preparation, by using slash-and-muIch, this constraint is even amplified due to temporary immobilization processes. T
Thesagro:	Manejo do Solo Milho Produtividade Sistema de Cultivo
Keywords:	Disponibilidade de fósforo Tipitamba
Notes:	Editado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff.
Type of Material:	Resumo em anais e proceedings
Access:	openAccess
Appears in Collections:	Resumo em anais de congresso (CPATU)