Title:	The influence of phosphorus fertilizer on maize yield under conditions of slash-and-mulch in Eastern Amazonia.
Authors:	KATO, O. R. KATO, M. do S. A. VIELHAUER, K. VLEK, P. L. G.
Affiliation:	OSVALDO RYOHEI KATO, CPATU; MARIA DO SOCORRO ANDRADE KATO, CPATU; KONRAD VIELHAUER, UNIVERSITY OF BONN; PAUL L. G. VLEK, UNIVERSITY OF BONN.
Date Issued:	2000
Citation:	In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS: ARCHIEMENTS AND PROPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Program and abstracts. Hamburg: SHIFT: MADAM: WAVES, 2000.
Pages:	p. 262.
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:	Cultivo Migratório Fertilizante Fosfatado
Keywords:	Produtividade do milho Tipitamba
Type of Material:	Resumo em anais e proceedings
Access:	openAccess
Appears in Collections:	Resumo em anais de congresso (CPATU)