Data/hora: 11/06/2024 22:30:26

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 24/05/1996
Data da última atualização: | 24/05/1996
Autoria: | ANDERSON, R. V.; COLEMAN, D. C.; COLE, C. V.; ELLIOTT, E. T.
Título: | Effects of the nematodes Acrobeloides sp. and Mesodiplogaster lheritieri on substrate utilization and nitrogen and phosphorus mineralization in soil.
Ano de publicação: | 1981
Fonte/Imprenta: | Ecology, v.62, n.3, p.549-555, June,1981.
Idioma: | Inglês
Conteúdo: | Release of nutrients by bacterial-feeding nematodes may result in increased nutrient avai- lability for plants. Effects of two species of bacterial-feeding nematodes on N and P mine- ralization and C- substrate utilization were examined in soil microcosms. Both nematodes increased the rate of 14C-labelled glucose C utilization and N and P mineralization after 10 d. However, after 65 d incubation, soluble C, Pi and NH1-N were similar in grazed and un- grazed systems. The bacterial grazers, although not directly affecting total decomposition, to maintain the dynamic nature of the nutrient cycles.
Palavras-Chave: | Acrobeloides sp; Mesodiplogaster lheritieri; Mineralizcao de nutriente; Nematode; Nutrient mineralisation.
Thesagro: | Nematóide; Solo.
Thesaurus Nal: | soil.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (32000-1) - ADC - SP - -- - SP2476 -  - 2476 - DIS