| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Hortaliças. |
|
Data corrente: |
23/04/1998 |
|
Data da última atualização: |
13/07/2015 |
|
Autoria: |
LIBERAL, M. T.; LEAL, N. R.; COELHO, R. G.; OLIVEIRA, M. F. de. |
|
Título: |
Potencialidade de produção de ervilha para grão (Pisum sativum L.) na serra media fluminense. |
|
Ano de publicação: |
1978 |
|
Fonte/Imprenta: |
Itaguaí: PESAGRO-EEI, 1978. |
|
Páginas: |
3p. |
|
Série: |
(PESAGRO-EEI. Comunicado Tecnico, 2). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Pea; Pisun sativum; Production. |
|
Thesagro: |
Ervilha; Leguminosa com Grão; Pisum Sativum; Produção; Semente. |
|
Thesaurus Nal: |
seeds. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00718nam a2200265 a 4500
001 1760458
005 2015-07-13
008 1978 bl uuuu u0uu1 u #d
100 1 $aLIBERAL, M. T.
245 $aPotencialidade de produção de ervilha para grão (Pisum sativum L.) na serra media fluminense.
260 $aItaguaí: PESAGRO-EEI$c1978
300 $a3p.
490 $a(PESAGRO-EEI. Comunicado Tecnico, 2).
650 $aseeds
650 $aErvilha
650 $aLeguminosa com Grão
650 $aPisum Sativum
650 $aProdução
650 $aSemente
653 $aPea
653 $aPisun sativum
653 $aProduction
700 1 $aLEAL, N. R.
700 1 $aCOELHO, R. G.
700 1 $aOLIVEIRA, M. F. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Hortaliças (CNPH) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação; Embrapa Semiárido. |
|
Data corrente: |
11/07/2016 |
|
Data da última atualização: |
03/02/2017 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
SILVA, D. J.; BASSOI, L. H.; ROCHA, M. G. da; SILVA, A. O. da; DEON, M. D. |
|
Afiliação: |
DAVI JOSE SILVA, CPATSA; LUIS HENRIQUE BASSOI, CNPDIA; MARLON GOMES DA ROCHA, Instituto Federal de Educação, Ciência e Tecnologia do Sertão Pernambucano, Ouricuri, Pernambuco; ALEXSANDRO OLIVEIRA DA SILVA, Universidade Federal Rural de Pernambuco, Departamento de Engenharia Agrícola, Recife; MAGNUS DALLIGNA DEON, CPATSA. |
|
Título: |
Organic and nitrogen fertilization of soil under Syrah grapevine: effects on soil chemical properties and nitrate concentration. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 40, p. 1-11, 2016. |
|
DOI: |
10.1590/18069657rbcs20150073 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Viticulture is an activity of great social and economic importance in the lower-middle region of the São Francisco River valley in northeastern Brazil. In this region, the fertility of soils under vineyards is generally poor. To assess the effects of organic and nitrogen fertilization on chemical properties and nitrate concentrations in an Argissolo Vermelho-Amarelo (Typic Plinthustalf), a field experiment was carried out in Petrolina, Pernambuco, on Syrah grapevines. Treatments consisted of two rates of organic fertilizer (0 and 30 m3 ha-1) and five N rates (0, 10, 20, 40, and 80 kg ha-1), in a randomized block design arranged in split plots, with five replications. The organic fertilizer levels represented the main plots and the N levels, the subplots. The source of N was urea and the source of organic fertilizer was goat manure. Irrigation was applied through a drip system and N by fertigation. At the end of the third growing season, soil chemical properties were determined and nitrate concentration in the soil solution (extracted by porous cups) was determined. Organic fertilization increased organic matter, pH, EC, P, K, Ca, Mg, Mn, sum of bases, base saturation, and CEC, but decreased exchangeable Cu concentration in the soil by complexation of Cu in the organic matter. Organic fertilization raised the nitrate concentration in the 0.20-0.40 m soil layer, making it leachable. Nitrate concentration in the soil increased as N rates increased, up to more than 300 mg kg-1 in soil and nearly 800 mg L-1 in the soil solution, becoming prone to leaching losses. MenosViticulture is an activity of great social and economic importance in the lower-middle region of the São Francisco River valley in northeastern Brazil. In this region, the fertility of soils under vineyards is generally poor. To assess the effects of organic and nitrogen fertilization on chemical properties and nitrate concentrations in an Argissolo Vermelho-Amarelo (Typic Plinthustalf), a field experiment was carried out in Petrolina, Pernambuco, on Syrah grapevines. Treatments consisted of two rates of organic fertilizer (0 and 30 m3 ha-1) and five N rates (0, 10, 20, 40, and 80 kg ha-1), in a randomized block design arranged in split plots, with five replications. The organic fertilizer levels represented the main plots and the N levels, the subplots. The source of N was urea and the source of organic fertilizer was goat manure. Irrigation was applied through a drip system and N by fertigation. At the end of the third growing season, soil chemical properties were determined and nitrate concentration in the soil solution (extracted by porous cups) was determined. Organic fertilization increased organic matter, pH, EC, P, K, Ca, Mg, Mn, sum of bases, base saturation, and CEC, but decreased exchangeable Cu concentration in the soil by complexation of Cu in the organic matter. Organic fertilization raised the nitrate concentration in the 0.20-0.40 m soil layer, making it leachable. Nitrate concentration in the soil increased as N rates increased, up to more than 300 mg kg-1 i... Mostrar Tudo |
|
Palavras-Chave: |
Adubação orgânica; Micronutrientes; Micronutrients. |
|
Thesagro: |
Carbono; Fertirrigação; Solo; Solução do Solo; Uva; Vitis Vinifera. |
|
Thesaurus NAL: |
carbon; fertigation; Grapes; soil solution. |
|
Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145235/1/Davi-3.pdf
|
|
Marc: |
LEADER 02571naa a2200337 a 4500
001 2048512
005 2017-02-03
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1590/18069657rbcs20150073$2DOI
100 1 $aSILVA, D. J.
245 $aOrganic and nitrogen fertilization of soil under Syrah grapevine$beffects on soil chemical properties and nitrate concentration.$h[electronic resource]
260 $c2016
520 $aViticulture is an activity of great social and economic importance in the lower-middle region of the São Francisco River valley in northeastern Brazil. In this region, the fertility of soils under vineyards is generally poor. To assess the effects of organic and nitrogen fertilization on chemical properties and nitrate concentrations in an Argissolo Vermelho-Amarelo (Typic Plinthustalf), a field experiment was carried out in Petrolina, Pernambuco, on Syrah grapevines. Treatments consisted of two rates of organic fertilizer (0 and 30 m3 ha-1) and five N rates (0, 10, 20, 40, and 80 kg ha-1), in a randomized block design arranged in split plots, with five replications. The organic fertilizer levels represented the main plots and the N levels, the subplots. The source of N was urea and the source of organic fertilizer was goat manure. Irrigation was applied through a drip system and N by fertigation. At the end of the third growing season, soil chemical properties were determined and nitrate concentration in the soil solution (extracted by porous cups) was determined. Organic fertilization increased organic matter, pH, EC, P, K, Ca, Mg, Mn, sum of bases, base saturation, and CEC, but decreased exchangeable Cu concentration in the soil by complexation of Cu in the organic matter. Organic fertilization raised the nitrate concentration in the 0.20-0.40 m soil layer, making it leachable. Nitrate concentration in the soil increased as N rates increased, up to more than 300 mg kg-1 in soil and nearly 800 mg L-1 in the soil solution, becoming prone to leaching losses.
650 $acarbon
650 $afertigation
650 $aGrapes
650 $asoil solution
650 $aCarbono
650 $aFertirrigação
650 $aSolo
650 $aSolução do Solo
650 $aUva
650 $aVitis Vinifera
653 $aAdubação orgânica
653 $aMicronutrientes
653 $aMicronutrients
700 1 $aBASSOI, L. H.
700 1 $aROCHA, M. G. da
700 1 $aSILVA, A. O. da
700 1 $aDEON, M. D.
773 $tRevista Brasileira de Ciência do Solo, Viçosa, MG$gv. 40, p. 1-11, 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
