Please use this identifier to cite or link to this item:
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1009154
Research center of Embrapa/Collection: | Embrapa Territorial - Artigo em periódico indexado (ALICE) |
Date Issued: | 2006 |
Type of Material: | Artigo em periódico indexado (ALICE) |
Authors: | PEREIRA, M. G.![]() ![]() ESPINDULA JÚNIOR, A. ![]() ![]() VALLADARES, G. S. ![]() ![]() ANJOS, L. H. C. DOS ![]() ![]() BENITES, V. de M. ![]() ![]() SCHULTZ, N. ![]() ![]() |
Additional Information: | MARCOS GERVASIO PEREIRA, UFRRJ; ADEMAR ESPINDULA JÚNIOR, UFRRJ; GUSTAVO SOUZA VALLADARES, CNPM; LÚCIA HELENA CUNHA DOS ANJOS, UFRRJ; VINICIUS DE MELO BENITES, CNPS; NIVALDO SCHULTZ, UFRRJ. |
Title: | Comparison of total nitrogen methods applied for histosols and soil horizons with high organic matter content. |
Publisher: | Communications in Soil Science and Plant Analysis, v. 37, p. 939-943, 2006. |
Language: | en |
Keywords: | Histic horizons Soil chemical. |
Description: | This study was carried out to correlate total nitrogen analyzed by two different methods: Kjeldahl (wet oxidation) and Perkin-Elmer 2.400 Series II?CHN Mode (dry oxidation or combustion) in Histosols and soil surface horizons with high organic matter content, sampled in different regions of Brazil. A positive correlation (r = 0.95**) was verified between the methods, showing that Kjeldahl, because of its simplicity, can be used to routinely determine total nitrogen content in the evaluated soils. |
NAL Thesaurus: | Tropical soils. |
Data Created: | 2015-02-20 |
Appears in Collections: | Artigo em periódico indexado (CNPM)![]() ![]() |