Title:	Soil nitrate level variation under intensive nitrogen fertilized coastcross pasture.
Authors:	PRIMAVESI, O. PRIMAVESI, A. C. CORRÊA, L. de A. CANTARELLA, H. SILVA, A. G.
Affiliation:	Embrapa Pecuaria Sudeste - Sao Carlos, SP.
Date Issued:	2001
Citation:	In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001. 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.
Language:	en
Type of Material:	Separatas
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CPPSE)