Title:	Dry matter production response of coastcross (cynodon dactylon) (L.) pears) to sources and rates of nitrogen.
Authors:	CORREA, L. de A. CANTARELLA, H. PRIMAVESI, A. C. P. de A. PRIMAVESI, O. M. A. S. P. R. FREITAS, A. R. de SILVA, A. G. POTT, E. B.
Affiliation:	LUCIANO DE ALMEIDA CORREA, CPPSE; H. CANTARELLA, IAC; ANA CANDIDA PACHECO DE A PRIMAVESI, CPPSE; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; ALFREDO RIBEIRO DE FREITAS, CPPSE; ALIOMAR GABRIEL SILVA, CPPSE; EDISON BENO POTT, CPPSE.
Date Issued:	2001
Citation:	In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001.
Pages:	p. 193-194.
Description:	Dry matter production of a coastcross pasture grown on a dark red latosol (hapludox), in Sao Carlos. Sao Paulo State, Brazil, under tropical altitude climate, was evaluated. The goal was to verify the efficientcy of N rates as urea and ammonium nitrate: 0,25,50,100 and 200kg ha per cutting, in five periods. Both sources were equally efficient. The mean N rates, which produced 80% of maximum forage yield, were 78 and 58 kg N ha respectively, for urea and ammonium notrate, and were related to dry matter yields of 2,769 and 3,347 kg ha per cutting.
NAL Thesaurus:	ammonium nitrate forage production
Keywords:	Nitrogen fertizer Pasture urea Producao de forragem
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CPPSE)