| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
|
Data corrente: |
28/09/1998 |
|
Data da última atualização: |
15/12/2010 |
|
Autoria: |
BOLTON JUNIOR, H.; ELLIOTT, L. F.; PAPENDICK, R. I.; BEZDICEK, D. F. |
|
Título: |
Soil microbial biomass and selected soil enzyme activities:effect of fertilization and cropping practices. |
|
Ano de publicação: |
1985 |
|
Fonte/Imprenta: |
Soil Biology Biochemistry, Oxford, v. 17, n. 3, p. 297-302, 1985. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Selected microbiological properties of soils receiving fertilizer management regimes were studied from adjoining wheat farms in the higly productive palouse region of eastern Washington. Since 1909, the only N input to the soil of farm Management System 1 has been through leguminous green manure crops consisting most recently of Austrian wintwer peas(Pisum sativum spp. arvense L., Poir), plus native soil fertility for N and all other plant nutrients. The soil farm management System 2 received regular applications of anhydrous ammonia, P and SD at recommended rates the for last 30 yr. There were no differences in numbers of soil microorganisms as determined by plate counts; however, soil from management system 1 das significantly higher levels of urease, phosphatase and dehydrogenase, at all three samplings and significantly higher soil microbial biomass at the first two samplings. The data ondicate that management system 1 soil had a larger and more active soil microflora. |
|
Thesagro: |
Biomassa; Microbiologia; Solo. |
|
Thesaurus Nal: |
biomass; microbiology; soil. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01633naa a2200229 a 4500
001 1370048
005 2010-12-15
008 1985 bl --- 0-- u #d
100 1 $aBOLTON JUNIOR, H.
245 $aSoil microbial biomass and selected soil enzyme activities$beffect of fertilization and cropping practices.
260 $c1985
520 $aSelected microbiological properties of soils receiving fertilizer management regimes were studied from adjoining wheat farms in the higly productive palouse region of eastern Washington. Since 1909, the only N input to the soil of farm Management System 1 has been through leguminous green manure crops consisting most recently of Austrian wintwer peas(Pisum sativum spp. arvense L., Poir), plus native soil fertility for N and all other plant nutrients. The soil farm management System 2 received regular applications of anhydrous ammonia, P and SD at recommended rates the for last 30 yr. There were no differences in numbers of soil microorganisms as determined by plate counts; however, soil from management system 1 das significantly higher levels of urease, phosphatase and dehydrogenase, at all three samplings and significantly higher soil microbial biomass at the first two samplings. The data ondicate that management system 1 soil had a larger and more active soil microflora.
650 $abiomass
650 $amicrobiology
650 $asoil
650 $aBiomassa
650 $aMicrobiologia
650 $aSolo
700 1 $aELLIOTT, L. F.
700 1 $aPAPENDICK, R. I.
700 1 $aBEZDICEK, D. F.
773 $tSoil Biology Biochemistry, Oxford$gv. 17, n. 3, p. 297-302, 1985.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Tabuleiros Costeiros. Para informações adicionais entre em contato com cpatc.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
|
Data corrente: |
27/03/1996 |
|
Data da última atualização: |
20/04/2022 |
|
Autoria: |
SERPA, J. E. S.; BARRETO, A. C. |
|
Afiliação: |
JOAO ERIVALDO SARAIVA SERPA, UEPAE de Aracaju. |
|
Título: |
Avaliação de populações de plantas de milho e de arranjos espaciais na consorciação milho x feijão (Phaseolus vulgaris L.). |
|
Ano de publicação: |
1984 |
|
Fonte/Imprenta: |
In: REUNIÃO SOBRE CULTURAS CONSORCIADAS NO NORDESTE, 1., 1983. Teresina. |
|
Páginas: |
p. 127-133. |
|
Idioma: |
Português |
|
Palavras-Chave: |
Avaliacao; Consorcio. |
|
Thesagro: |
Feijão; Milho; População. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00597naa a2200193 a 4500
001 1363959
005 2022-04-20
008 1984 bl uuuu u00u1 u #d
100 1 $aSERPA, J. E. S.
245 $aAvaliação de populações de plantas de milho e de arranjos espaciais na consorciação milho x feijão (Phaseolus vulgaris L.).
260 $c1984
300 $ap. 127-133.
650 $aFeijão
650 $aMilho
650 $aPopulação
653 $aAvaliacao
653 $aConsorcio
700 1 $aBARRETO, A. C.
773 $tIn: REUNIÃO SOBRE CULTURAS CONSORCIADAS NO NORDESTE, 1., 1983. Teresina.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
