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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
31/01/1996 |
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Data da última atualização: |
31/01/1996 |
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Autoria: |
RIO, A. del; LOPEZ-CANTARERO, I.; ROMERO, L.; SANCHEZ, A.; LORENTE, F. A.; VALENZUELA, J. L. |
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Afiliação: |
Universidad de Granada; Idem; Idem; Universidad de Almeria; Idem; Idem. |
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Título: |
Foliar diagnosis: vegetative index for several cultivars of watermelon. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v.25, n.9/10, p.1629-1640, 1994. |
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Idioma: |
Inglês |
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Conteúdo: |
Monitoring the nutrient status of a crop by tissue analysis is an important tool in maximizing yields and avoiding nutrient deficiencies or toxicities. Ten cultivars of watermelon [Citrullus lanatus (Thunb) Mansfield] were grown under the same fertilization regimen throughout their growth cycle and were sampled fortnightly in order to determine total and soluble macronutrients. Cultivars grown under favourable greenhouse conditions had different but generally high nutritional requirements. The data from total and soluble vegetative index [relation between mobile nitrogen (N), phosphorus (P), potassium (K), and immobile calcium (Ca) and magnesium (Mg) ] were used to distinguish between different cultivars. In every cultivar, soluble vegetative index washigh respect to the total index. |
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Palavras-Chave: |
Watermelon. |
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Thesagro: |
Cálcio; Fósforo; Magnésio; Melancia; Nitrogênio; Potássio. |
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Thesaurus Nal: |
calcium; magnesium; nitrogen; phosphorus; potassium. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01635naa a2200325 a 4500
001 1075851
005 1996-01-31
008 1994 bl --- 0-- u #d
100 1 $aRIO, A. del
245 $aFoliar diagnosis$bvegetative index for several cultivars of watermelon.
260 $c1994
520 $aMonitoring the nutrient status of a crop by tissue analysis is an important tool in maximizing yields and avoiding nutrient deficiencies or toxicities. Ten cultivars of watermelon [Citrullus lanatus (Thunb) Mansfield] were grown under the same fertilization regimen throughout their growth cycle and were sampled fortnightly in order to determine total and soluble macronutrients. Cultivars grown under favourable greenhouse conditions had different but generally high nutritional requirements. The data from total and soluble vegetative index [relation between mobile nitrogen (N), phosphorus (P), potassium (K), and immobile calcium (Ca) and magnesium (Mg) ] were used to distinguish between different cultivars. In every cultivar, soluble vegetative index washigh respect to the total index.
650 $acalcium
650 $amagnesium
650 $anitrogen
650 $aphosphorus
650 $apotassium
650 $aCálcio
650 $aFósforo
650 $aMagnésio
650 $aMelancia
650 $aNitrogênio
650 $aPotássio
653 $aWatermelon
700 1 $aLOPEZ-CANTARERO, I.
700 1 $aROMERO, L.
700 1 $aSANCHEZ, A.
700 1 $aLORENTE, F. A.
700 1 $aVALENZUELA, J. L.
773 $tCommunications in Soil Science and Plant Analysis$gv.25, n.9/10, p.1629-1640, 1994.
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Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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