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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
24/11/2011 |
Data da última atualização: |
24/11/2011 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
MELLO, L. M. R. de; MACHADO, C. A. E.; SILVA, S. M. R. da. |
Afiliação: |
LOIVA MARIA RIBEIRO DE MELLO, CNPUV; CARLOS ALBERTO ELY MACHADO, CNPUV; SONIA MARLIZA RODRIGUES DA SILVA, IBRAVIN. |
Título: |
Dados casdastrais da região de referência da IG Monte Belo. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: MELLO, L. M. R. de; MACHADO, C. A. E. Cadastro vitícola georreferenciado: uso na caracterização vitícola e desenvolvimento da IG Monte Belo. Bento Gonçalves: Embrapa Uva e Vinho, 2011. |
Páginas: |
Não paginado. |
Descrição Física: |
1 CD-ROM. |
ISBN: |
978-85-89921-11-4 |
Idioma: |
Português |
Palavras-Chave: |
Cadastro vitícola; Denominação de origem; Indicação de procedência; Indicação geográfica; Monte Belo; Rio Grande do Sul. |
Thesagro: |
Levantamento; Produção; Uva; Viticultura; Zoneamento agrícola. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00972naa a2200289 a 4500 001 1907129 005 2011-11-24 008 2011 bl uuuu u00u1 u #d 020 $a978-85-89921-11-4 100 1 $aMELLO, L. M. R. de 245 $aDados casdastrais da região de referência da IG Monte Belo. 260 $c2011 300 $aNão paginado.$c1 CD-ROM. 650 $aLevantamento 650 $aProdução 650 $aUva 650 $aViticultura 650 $aZoneamento agrícola 653 $aCadastro vitícola 653 $aDenominação de origem 653 $aIndicação de procedência 653 $aIndicação geográfica 653 $aMonte Belo 653 $aRio Grande do Sul 700 1 $aMACHADO, C. A. E. 700 1 $aSILVA, S. M. R. da 773 $tIn: MELLO, L. M. R. de; MACHADO, C. A. E. Cadastro vitícola georreferenciado: uso na caracterização vitícola e desenvolvimento da IG Monte Belo. Bento Gonçalves: Embrapa Uva e Vinho, 2011.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
19/01/2024 |
Data da última atualização: |
19/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ARAÚJO, C. de A.; ARAUJO, G. G. L. de; NOVAES, J. J. da S.; CAMPOS, F. S.; LIMA, D. O.; BORGES, E. N.; GOIS, G. C.; SILVA, C. de S.; SILVA, T. G. F. da; SÁ, J. M. de. |
Afiliação: |
CLEYTON DE ALMEIDA ARAÚJO, Univasf; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; JUDICAEL JANDERSON DA SILVA NOVAES, Univasf; FLEMING SENA CAMPOS, Federal Rural University of Pernambuco, Serra Talhada, PE; DENESON OLIVEIRA LIMA, Univasf; ELIZÂNGELA NUNES BORGES, Univasf; GLAYCIANE COSTA GOIS, Univasf; CRISLANE DE SOUZA SILVA, Univasf; THIERES GEORGE FREIRE DA SILVA, Federal Rural University of Pernambuco, Serra Talhada, PE; JOSÉ MANOEL DE SÁ, Univasf. |
Título: |
Influence of cactus pear cultivation density on the physicochemical characteristics of the soil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Soil and Tillage Research, v. 232, 105771, Aug. 2023. |
DOI: |
https://doi.org/10.1016/j.still.2023.105771 |
Idioma: |
Inglês |
Conteúdo: |
The objective was to evaluate the effect of the planting density of cactus pear cv. Mexican elephant ear under soil physical and chemical properties. Four planting densities were tested: 30,000, 45,000, 60,000 and 75,000 plants distributed in a randomised block design with four replications. After 360 days of cultivation, soil samples were taken in different profiles (0.0–0.10, 0.10–0.20, 0.20–0.30 and 0.30–0.40 m). The physical–chemical analysis included soil density, particle density, porosity, pH, electrical conductivity (EC), phosphorus (P), potassium (K+), sodium (Na+), calcium (Ca2+), magnesium (Mg2+), copper (Cu2+), iron (Fe2+), manganese (Mn2+), zinc (Zn2+), exchangeable acidity (H+Al), sums of bases (SB), cation exchange capacity and base saturation (V). The results were tested using analysis of variance, regression at 5% probability and principal component analysis (PCA). Physical properties along the soil profile and soil chemical properties in the 0–0.10 m profile were not altered (P > 0.05) by the density. There was a decreasing linear effect (P < 0.05) of density on the P content in the 0.10–0.20, 0.20–0.30 and 0.30–0.40 m profiles. Mg, Zn and V in the 0.10–0.20 m profile and Ca in the 0.30–0.40 m profile decreased linearly (P < 0.05) as a function of density. There was an increasing linear effect (P < 0.05) of planting density on Fe in the 0.20–0.30 m profile. The PCA showed that the factor loadings of the chemical properties of the soil in the different profiles were greater than 75% in the first two components. Except for the 0–0.10 m profile, with 55.77%. Minerals that contributed most to PC were Ca, K, P, Mg and Mn. In this sense, increasing the planting density of cactus pear without the use of fertiliser demands more from the soil, recommending lower densities between 30,000 and 45,000 plants ha−1. MenosThe objective was to evaluate the effect of the planting density of cactus pear cv. Mexican elephant ear under soil physical and chemical properties. Four planting densities were tested: 30,000, 45,000, 60,000 and 75,000 plants distributed in a randomised block design with four replications. After 360 days of cultivation, soil samples were taken in different profiles (0.0–0.10, 0.10–0.20, 0.20–0.30 and 0.30–0.40 m). The physical–chemical analysis included soil density, particle density, porosity, pH, electrical conductivity (EC), phosphorus (P), potassium (K+), sodium (Na+), calcium (Ca2+), magnesium (Mg2+), copper (Cu2+), iron (Fe2+), manganese (Mn2+), zinc (Zn2+), exchangeable acidity (H+Al), sums of bases (SB), cation exchange capacity and base saturation (V). The results were tested using analysis of variance, regression at 5% probability and principal component analysis (PCA). Physical properties along the soil profile and soil chemical properties in the 0–0.10 m profile were not altered (P > 0.05) by the density. There was a decreasing linear effect (P < 0.05) of density on the P content in the 0.10–0.20, 0.20–0.30 and 0.30–0.40 m profiles. Mg, Zn and V in the 0.10–0.20 m profile and Ca in the 0.30–0.40 m profile decreased linearly (P < 0.05) as a function of density. There was an increasing linear effect (P < 0.05) of planting density on Fe in the 0.20–0.30 m profile. The PCA showed that the factor loadings of the chemical properties of the soil in the different profi... Mostrar Tudo |
Palavras-Chave: |
Componente edáfica; Macronutrientes; Orelha de elefante mexicana. |
Thesagro: |
Cálcio; Palma Forrageira. |
Thesaurus NAL: |
Cactus pears; Calcium; Opuntia stricta. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02890naa a2200337 a 4500 001 2161086 005 2024-01-19 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.still.2023.105771$2DOI 100 1 $aARAÚJO, C. de A. 245 $aInfluence of cactus pear cultivation density on the physicochemical characteristics of the soil.$h[electronic resource] 260 $c2023 520 $aThe objective was to evaluate the effect of the planting density of cactus pear cv. Mexican elephant ear under soil physical and chemical properties. Four planting densities were tested: 30,000, 45,000, 60,000 and 75,000 plants distributed in a randomised block design with four replications. After 360 days of cultivation, soil samples were taken in different profiles (0.0–0.10, 0.10–0.20, 0.20–0.30 and 0.30–0.40 m). The physical–chemical analysis included soil density, particle density, porosity, pH, electrical conductivity (EC), phosphorus (P), potassium (K+), sodium (Na+), calcium (Ca2+), magnesium (Mg2+), copper (Cu2+), iron (Fe2+), manganese (Mn2+), zinc (Zn2+), exchangeable acidity (H+Al), sums of bases (SB), cation exchange capacity and base saturation (V). The results were tested using analysis of variance, regression at 5% probability and principal component analysis (PCA). Physical properties along the soil profile and soil chemical properties in the 0–0.10 m profile were not altered (P > 0.05) by the density. There was a decreasing linear effect (P < 0.05) of density on the P content in the 0.10–0.20, 0.20–0.30 and 0.30–0.40 m profiles. Mg, Zn and V in the 0.10–0.20 m profile and Ca in the 0.30–0.40 m profile decreased linearly (P < 0.05) as a function of density. There was an increasing linear effect (P < 0.05) of planting density on Fe in the 0.20–0.30 m profile. The PCA showed that the factor loadings of the chemical properties of the soil in the different profiles were greater than 75% in the first two components. Except for the 0–0.10 m profile, with 55.77%. Minerals that contributed most to PC were Ca, K, P, Mg and Mn. In this sense, increasing the planting density of cactus pear without the use of fertiliser demands more from the soil, recommending lower densities between 30,000 and 45,000 plants ha−1. 650 $aCactus pears 650 $aCalcium 650 $aOpuntia stricta 650 $aCálcio 650 $aPalma Forrageira 653 $aComponente edáfica 653 $aMacronutrientes 653 $aOrelha de elefante mexicana 700 1 $aARAUJO, G. G. L. de 700 1 $aNOVAES, J. J. da S. 700 1 $aCAMPOS, F. S. 700 1 $aLIMA, D. O. 700 1 $aBORGES, E. N. 700 1 $aGOIS, G. C. 700 1 $aSILVA, C. de S. 700 1 $aSILVA, T. G. F. da 700 1 $aSÁ, J. M. de 773 $tSoil and Tillage Research$gv. 232, 105771, Aug. 2023.
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