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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
29/01/2015 |
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Data da última atualização: |
29/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HERNANDES, A.; SOUZA, H. A. de; AMORIM, D. A. de; NATALE, W.; LAVRES JUNIOR, J.; BOATETTO, A. E.; CAMACHO, M, A. |
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Afiliação: |
Amanda Hernandes, Universidade Estadual Paulista (Unesp) - Jaboticabal, SP, Brazil; HENRIQUE ANTUNES DE SOUZA, CNPC; Daniel Angelucci de Amorim, Unesp - Jaboticabal, SP, Brazil; William Natale, Unesp - Jaboticabal, SP, Brazil; José Lavres Junior, Centro de Energia Nuclear na Agricultura (CENA/USP) - Piracicaba, SP, Brazil; Antonio Enedi Boaretto, CENA/USP - Piracicaba, SP, Brazil; Marcos Antonio Camacho, Universidade Estadual de Mato Grosso do Sul (UEMS) - Aquidauana, Brazil. |
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Título: |
DRIS norms for pêra orange. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 45, n. 22, p. 2853-2867, Dec. 2014. |
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DOI: |
http://dx.doi.org/10.1080/00103624.2014.956933 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Chemical analysis of leaves is an effective tool for detecting nutritional imbalances and providing data for fertilizer recommendations. Therefore, it is extremely important to establish criteria for interpreting these results. The DRIS (Diagnosis and Recommendation Integrated System) method is an alternative to the interpretation of results of leaf analysis as it allows the calculation of indexes for each nutrient, using its relations with others and comparing them with a reference population. Thus, we aimed to establish preliminary DRIS norms, by both Beaufils’s and Jones’s methods, and to derive critical levels and nutrient sufficiency ranges in the leaf tissue for Pêra orange, by studying a commercial crop in the growing conditions of the São Paulo state. The methods (Beaufils and Jones) differed in the limiting nutrients in the Pêra orange orchard. The use of regional norms must be prioritized because of differences between the management methods applied. In the methods used, the nutrients that had a greater number of concordant cases in decreasing order: Mn > Mg > B > N > Cu > Fe > Zn > K > P > Ca. Amplitudes related to the DRIS methods used were narrower than the conventional literature. |
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Palavras-Chave: |
DRIS; Fertilization; Leaf tissue analysis; Nutritional diagnosis; Sweet oranges. |
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Thesagro: |
Adubação; Análise foliar; Citrus sinensis; Laranja Pêra; Nutrição vegetal. |
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Thesaurus Nal: |
Citrus fruits; Nutritive value. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116859/1/cnpc-2014-DRIS.pdf
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Marc: |
LEADER 02243naa a2200349 a 4500
001 2007099
005 2015-01-29
008 2014 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1080/00103624.2014.956933$2DOI
100 1 $aHERNANDES, A.
245 $aDRIS norms for pêra orange.$h[electronic resource]
260 $c2014
520 $aAbstract: Chemical analysis of leaves is an effective tool for detecting nutritional imbalances and providing data for fertilizer recommendations. Therefore, it is extremely important to establish criteria for interpreting these results. The DRIS (Diagnosis and Recommendation Integrated System) method is an alternative to the interpretation of results of leaf analysis as it allows the calculation of indexes for each nutrient, using its relations with others and comparing them with a reference population. Thus, we aimed to establish preliminary DRIS norms, by both Beaufils’s and Jones’s methods, and to derive critical levels and nutrient sufficiency ranges in the leaf tissue for Pêra orange, by studying a commercial crop in the growing conditions of the São Paulo state. The methods (Beaufils and Jones) differed in the limiting nutrients in the Pêra orange orchard. The use of regional norms must be prioritized because of differences between the management methods applied. In the methods used, the nutrients that had a greater number of concordant cases in decreasing order: Mn > Mg > B > N > Cu > Fe > Zn > K > P > Ca. Amplitudes related to the DRIS methods used were narrower than the conventional literature.
650 $aCitrus fruits
650 $aNutritive value
650 $aAdubação
650 $aAnálise foliar
650 $aCitrus sinensis
650 $aLaranja Pêra
650 $aNutrição vegetal
653 $aDRIS
653 $aFertilization
653 $aLeaf tissue analysis
653 $aNutritional diagnosis
653 $aSweet oranges
700 1 $aSOUZA, H. A. de
700 1 $aAMORIM, D. A. de
700 1 $aNATALE, W.
700 1 $aLAVRES JUNIOR, J.
700 1 $aBOATETTO, A. E.
700 1 $aCAMACHO, M, A.
773 $tCommunications in Soil Science and Plant Analysis$gv. 45, n. 22, p. 2853-2867, Dec. 2014.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| 1. |  | HERNANDES, A.; SOUZA, H. A. de; AMORIM, D. A. de; NATALE, W.; LAVRES JUNIOR, J.; BOATETTO, A. E.; CAMACHO, M, A. DRIS norms for pêra orange. Communications in Soil Science and Plant Analysis, v. 45, n. 22, p. 2853-2867, Dec. 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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