| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pantanal. |
|
Data corrente: |
03/04/1995 |
|
Data da última atualização: |
04/04/2017 |
|
Autoria: |
SING, R. S.; SRIVASTAVA, S. C.; RAGHUBANSHI, A. S.; SINGH, J. S.; SINGH, S. P. |
|
Título: |
Microbial C N and P in dry tropical savanna: effects of burning and grazing. |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Journal of Applied Ecology, v.28, n.3, p.869-878, 1991. |
|
Idioma: |
Inglês |
|
Conteúdo: |
(1) The effects of burning and grazing of dry tropical Indian savanna on the level of available nutrient pools and microbial C, N and P were assessed. (2) The maximum amounts of available nutrients and microbial biomass occurred in the dry period and minimum in the wet period. (3) Burning and grazing increase inorganic N by 54% and 15-49%, respectively and also increased biocarbonate-extractable inorganic P by 35% and 27-32%, respectively. (4) Mean annual microbial C varied from 361 to 466 ugg-1, miocrobial N from 35 to 44 ugg-1 and microbial P from 16 to 23 ugg-1 dry soil. The mean annual microbial C, N and P were popsitively related to each other. (5) Burning increased microbial C by 18%, microbial N by 26% and microbial P by 35% and grazing increased microibial C by 15-18%, microbial N by 14-23% and microbial P by 19-29%. |
|
Palavras-Chave: |
Nutrient; Savana. |
|
Thesagro: |
Mineral; Nutriente; Pastejo; Queimada. |
|
Thesaurus Nal: |
burning; grazing. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01511naa a2200265 a 4500
001 1784000
005 2017-04-04
008 1991 bl --- 0-- u #d
100 1 $aSING, R. S.
245 $aMicrobial C N and P in dry tropical savanna$beffects of burning and grazing.
260 $c1991
520 $a(1) The effects of burning and grazing of dry tropical Indian savanna on the level of available nutrient pools and microbial C, N and P were assessed. (2) The maximum amounts of available nutrients and microbial biomass occurred in the dry period and minimum in the wet period. (3) Burning and grazing increase inorganic N by 54% and 15-49%, respectively and also increased biocarbonate-extractable inorganic P by 35% and 27-32%, respectively. (4) Mean annual microbial C varied from 361 to 466 ugg-1, miocrobial N from 35 to 44 ugg-1 and microbial P from 16 to 23 ugg-1 dry soil. The mean annual microbial C, N and P were popsitively related to each other. (5) Burning increased microbial C by 18%, microbial N by 26% and microbial P by 35% and grazing increased microibial C by 15-18%, microbial N by 14-23% and microbial P by 19-29%.
650 $aburning
650 $agrazing
650 $aMineral
650 $aNutriente
650 $aPastejo
650 $aQueimada
653 $aNutrient
653 $aSavana
700 1 $aSRIVASTAVA, S. C.
700 1 $aRAGHUBANSHI, A. S.
700 1 $aSINGH, J. S.
700 1 $aSINGH, S. P.
773 $tJournal of Applied Ecology$gv.28, n.3, p.869-878, 1991.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pantanal (CPAP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | MOREL, J. B.; FERREIRA, M.; CAPDEVILLE, G. de; SCAGLIUSI, S. M. M.; BONATO, A. L. V.; MEHTA, Y.; MACIEL, J. L. N.; SCHEEREN, P. L.; CHAVES, M. S.; BRAMMER, S. P.; RONALD, P.; JUNG, K. H.; SING, R.; WILLIAM, M.; KIKUCHI, S.; SATOH, K.; BOYD, L.; TUFAN, H.; MCGRANN, G.; FEUILLET, C.; SOURDILLE, P.; SALSE, J.; MICHÉ, L.; BOUSQUET, M.; MICHEL, C. Functional genomics of cross-species resistance to fungal diseases in rice and wheat (CEREALIMMUNITY). In: GENERATION CHALLENGE PROGRAMME CULTIVATING PLANT DIVERSITY FOR THE RESOURCE-POOR, 2008, Mexico. Project abstracts... Mexico: Generation Challenge programme, 2008. p. 19-21.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
