Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/45243
Research center of Embrapa/Collection: Embrapa Pecuária Sudeste - Artigo em anais de congresso (ALICE)
Date Issued: 2001
Type of Material: Artigo em anais de congresso (ALICE)
Authors: PRIMAVESI, A. C.
PRIMAVESI, O.
CORRÊA, L. A.
CANTARELLA, H.
SILVA, A. G.
Additional Information: Embrapa Pecuaria Sudeste - Sao Carlos, SP.
Title: Apparent recovery of surface applied nitrogen fertilizer by a coastcross pasture.
Publisher: In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001. p. 207-208
Language: pt_BR
Keywords: Cybodon dactylon cv
coastcross
Pasture
Recovery.
Description: Nitrogen recoveries from fivel levels of urea and ammonium nitrate surface-applied on coastcross pasture, grown on a dark red lotosol (Hapludox), in Sao Carlos, SP, Brazil under tropical altitude climate, were estimated. Significant differences occurred within periods (P<0.05), depending on climatic conditions. Under adequate plant growth conditions, mean N recovery from urea was about 67%, sometimes reaching 80% of that from ammonium nitrate. Recovery of ammonium nitrate varied from 45 to 68% of applied N.
NAL Thesaurus: ammonium nitrate
urea.
Data Created: 2001-02-19
Appears in Collections:Artigo em anais de congresso (CPPSE)

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