Title:	Soil nitrate level variation under intensive nitrogen fertilized coastcross pasture.
Authors:	PRIMAVESI, O. M. A. S. P. R. PRIMAVESI, A. C. P. de A. CORREA, L. de A. CANTARELLA, H. SILVA, A. G.
Affiliation:	ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; ANA CANDIDA PACHECO DE A PRIMAVESI, CPPSE; LUCIANO DE ALMEIDA CORREA, CPPSE; H. CANTARELLA, IAC; ALIOMAR GABRIEL SILVA, CPPSE.
Date Issued:	2001
Citation:	In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001.
Pages:	p. 195-196.
Description:	Nitrate levels in soil profile after the first N application on coastcross pasture, grown on a dark red latosol (Hapludox), in Sao Carlos, SP, Brazil, under tropical altitude climate, were measured at 7-day intervals, to monitor possible losse in depth. Soil nitrate rates varied with high rates of N-ammonium nitrate (200kg ha per cutting) in surface layers. Danger of environmental impact was low in the studied conditions.
NAL Thesaurus:	ammonium nitrate urea
Keywords:	Cynodom dactylon cv coastcross Pasture Soil nitrate
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CPPSE)