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|Title:||Apparent recovery of surface applied nitrogen fertilizer by a coastcross pasture.|
|Authors:||PRIMAVESI, A. C.|
CORRÊA, L. A.
SILVA, A. G.
|Affiliation:||Embrapa Pecuaria Sudeste - Sao Carlos, SP.|
|Citation:||In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001. p. 207-208|
|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|
|Keywords:||Cybodon dactylon cv|
|Type of Material:||Separatas|
|Appears in Collections:||Artigo em anais de congresso (CPPSE)|