| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
|
Data corrente: |
29/01/1996 |
|
Data da última atualização: |
29/01/1996 |
|
Autoria: |
SIMON, J. E.; WILCOX, G. E.; SIMINI, M.; ELAMIN, O. M.; DECOTEAU, D. R. |
|
Afiliação: |
Purdue University. |
|
Título: |
Identification of manganese toxicity and magnesium deficiency on melons grown in low-pH soils. |
|
Ano de publicação: |
1986 |
|
Fonte/Imprenta: |
Hortscience, v.21, n.6, p.1383-1386, dec. 1986. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Field-grown muskmelons (Cucumis melo var. reticulatus Ser.) and watermelons [Citrullus lanatus (Thunb.) Matsum and Nakai] are sensitive to nutrient stress induced by low-pH soils. Severe foliar injury observed on melons grown in low-pH soils was caused by toxic levels of Mn and/or deficient levels of Mg in the leaf tissue. Manganese toxicity symptoms in muskmelons develop as chlorotic spotting on the adaxial surface of older leaves, with water-soaked rings around necrotic spots on the abaxial surface. In watermelons, Mn toxicity develops initially on older leaves as black-brown speckling on the abaxial leaf surface. Severe vein browning develops with age. Magnesium deficiency develops first on mature muskmelon and watermelon leaves as an interveinal bronzing, followed by a necrosis and browning of the interveinal tissue. Muskmelons are more sensitive to both Mn toxicity and Mg deficiency than are watermelons. |
|
Palavras-Chave: |
Acid soil; Muskmelon; Nutrient stress; Nutrientes; Salt pH; Watermelon. |
|
Thesagro: |
Citrullus Lanatus; Cucumis Melo; Magnésio; Manganês; Melancia; Melão; Ph; Solo Ácido. |
|
Thesaurus Nal: |
magnesium; manganese; nutrients. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01857naa a2200373 a 4500
001 1075794
005 1996-01-29
008 1986 bl --- 0-- u #d
100 1 $aSIMON, J. E.
245 $aIdentification of manganese toxicity and magnesium deficiency on melons grown in low-pH soils.
260 $c1986
520 $aField-grown muskmelons (Cucumis melo var. reticulatus Ser.) and watermelons [Citrullus lanatus (Thunb.) Matsum and Nakai] are sensitive to nutrient stress induced by low-pH soils. Severe foliar injury observed on melons grown in low-pH soils was caused by toxic levels of Mn and/or deficient levels of Mg in the leaf tissue. Manganese toxicity symptoms in muskmelons develop as chlorotic spotting on the adaxial surface of older leaves, with water-soaked rings around necrotic spots on the abaxial surface. In watermelons, Mn toxicity develops initially on older leaves as black-brown speckling on the abaxial leaf surface. Severe vein browning develops with age. Magnesium deficiency develops first on mature muskmelon and watermelon leaves as an interveinal bronzing, followed by a necrosis and browning of the interveinal tissue. Muskmelons are more sensitive to both Mn toxicity and Mg deficiency than are watermelons.
650 $amagnesium
650 $amanganese
650 $anutrients
650 $aCitrullus Lanatus
650 $aCucumis Melo
650 $aMagnésio
650 $aManganês
650 $aMelancia
650 $aMelão
650 $aPh
650 $aSolo Ácido
653 $aAcid soil
653 $aMuskmelon
653 $aNutrient stress
653 $aNutrientes
653 $aSalt pH
653 $aWatermelon
700 1 $aWILCOX, G. E.
700 1 $aSIMINI, M.
700 1 $aELAMIN, O. M.
700 1 $aDECOTEAU, D. R.
773 $tHortscience$gv.21, n.6, p.1383-1386, dec. 1986.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 15 | |
| 3. |  | OLIVEIRA FILHO, E. C. de; GERALDINO, B. R.; GRISOLIA, C. K.; PAUMGARTTEN, F. J. R. Acute Toxicity of Endosulfan, Nonylphenol Ethoxylate, and Ethanol to Different Life Stages of the Freshwater Snail Biomphalaria tenagophila (Orbigny, 1835). Bulletin of Environmental Contamination and Toxicology, v. 75, n. 6, p. 1185-1190, December 2005.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Cerrados. |
|    |
| 15. | | OLIVEIRA-FILHO, E. C.; DA-MATTA, A. C.; CABRAL, L. L.; VEIGA, L. F.; PAUMGARTTEN, F. J. R. Comparison between four and seven-day Ceriodaphnia dubia survival and reproduction test protocols using oil refinery effluent samples. Brazilian Archives of Biology and Technology, Curitiba, v. 51, n. 1, p. 137-142, Jan./Fev. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Cerrados. |
| |
| Registros recuperados : 15 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
