Data/hora: 10/06/2024 14:22:32

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 19/02/1997
Data da última atualização: | 19/02/1997
Autoria: | YEATES, G. W.
Afiliação: | Soil Bureau, Department of Scientific and Industrial Research, Lower Hutt, New Zealand.
Título: | Variation in soil nematode diversity under pasture with soil and year.
Ano de publicação: | 1984
Fonte/Imprenta: | Soil Biology and Biochemistry, v.16, n.2, p.95-102, 1984.
Idioma: | Inglês
Conteúdo: | Nematode populations of seven soils with grazed pasture were sampled monthly for 12-36 months and two of the soils received irrigation; a total of 46 nematode genera were identified from the 13 site-yeras. Diversity, evenness and simailarity of the faunae were assessed. Diversity was not related to pasture productivity and evenness was negatively correlated with the abundance (16-44%) of the domninant genus. Genra present were 21-35, but baried from 21 to 27 in one soil during 3 yr. In this group of soils under pasture Czekanowski's similarity coefficient showed repolicated sampling within a soil generally yielded nematode faunae more simailar to each other than to faunae in other soils, while analysis of variance showed genera to be more influenced by site than month.
Palavras-Chave: | Pasture; Soil nematode.
Thesagro: | Nematóide; Pastagem; Solo.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (33938-1) - ADD - SP - -- - SP3488 -  - 3488 - DIS