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Registro Completo |
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
22/11/2002 |
Data da última atualização: |
22/11/2002 |
Autoria: |
KASSAM, A. H.; VELTHUIZEN, H. T. van; FISCHER, G. W.; SHAH, M. M. |
Título: |
Agro-ecological land resources assessment for agricultural development planning. a case study of Kenya. resources data base and land productivity. Technical annex. 4. Crop productivity. |
Ano de publicação: |
1991 |
Fonte/Imprenta: |
Rome: FAO, 1991. |
Páginas: |
141p. |
Série: |
(World Soil Resources Reports, 71/4). |
ISBN: |
92-5-103308-0 |
Idioma: |
Inglês |
Categoria do assunto: |
-- |
Marc: |
LEADER 00589nam a2200169 a 4500 001 1333383 005 2002-11-22 008 1991 bl uuuu 00u1 u #d 020 $a92-5-103308-0 100 1 $aKASSAM, A. H. 245 $aAgro-ecological land resources assessment for agricultural development planning. a case study of Kenya. resources data base and land productivity. Technical annex. 4. Crop productivity. 260 $aRome: FAO$c1991 300 $a141p. 490 $a(World Soil Resources Reports, 71/4). 700 1 $aVELTHUIZEN, H. T. van 700 1 $aFISCHER, G. W. 700 1 $aSHAH, M. M.
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Embrapa Solos (CNPS) |
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Registro Completo
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
03/03/2017 |
Data da última atualização: |
03/03/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
ALVES, G. M. R.; PEREIRA, J. W. de L.; LUZ, L. N. da; LIMA, L. M. de; SANTOS, R. C. dos. |
Afiliação: |
GERCKSON MACIEL RODRIGUES ALVES, UEPB; JACQUELINE WANESSA de LIMA PEREIRA, UFRPE; LUCAS NUNES DA LUZ, UNILAB; LIZIANE MARIA DE LIMA, CNPA; ROSEANE CAVALCANTI DOS SANTOS, CNPA. |
Título: |
Genotypic variability of peanut lines in response to water stress, based on biochemical descriptors. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Revista Caatinga, v. 29, n. 3, p. 528-536, jul./set. 2016. |
Idioma: |
Inglês |
Conteúdo: |
Seven biochemical descriptors were used to estimate the genotypic variability of peanut in response to moderate water stress. Six genotypes, constituted by four lines and two cultivars, were grown in pots, each containing two plants. At 15 days after emergence (DAE), the treatment differentiation was carried out: Control-plants maintained with daily watering, and Stress-plants submitted to water stress by complete suspension of watering for 15 days. The experimental design was completely randomized with factorial scheme 6 x 2 (genotype x water treatments), with five replications. The biochemical variables evaluated were: catalase (CAT), ascorbate peroxidase (APX), guaiacol peroxidase (GPX), free proline, total carbohydrates, soluble proteins, and amino acids. Results obtained by biochemical analysis and estimation of genotypic variability indicated that proline is the most appropriate descriptor for selecting genotypes tolerant to water stress, which led to identification of L81V and L108V as promising lines for drought tolerance breeding program. |
Palavras-Chave: |
Enzima antioxidativa; Estresse hídrico. |
Thesagro: |
Amendoim; Arachis hypogaea. |
Thesaurus NAL: |
Peanuts. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/157020/1/Genotypic-variability-of-peanut.pdf
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Marc: |
LEADER 01755naa a2200229 a 4500 001 2066062 005 2017-03-03 008 2016 bl uuuu u00u1 u #d 100 1 $aALVES, G. M. R. 245 $aGenotypic variability of peanut lines in response to water stress, based on biochemical descriptors.$h[electronic resource] 260 $c2016 520 $aSeven biochemical descriptors were used to estimate the genotypic variability of peanut in response to moderate water stress. Six genotypes, constituted by four lines and two cultivars, were grown in pots, each containing two plants. At 15 days after emergence (DAE), the treatment differentiation was carried out: Control-plants maintained with daily watering, and Stress-plants submitted to water stress by complete suspension of watering for 15 days. The experimental design was completely randomized with factorial scheme 6 x 2 (genotype x water treatments), with five replications. The biochemical variables evaluated were: catalase (CAT), ascorbate peroxidase (APX), guaiacol peroxidase (GPX), free proline, total carbohydrates, soluble proteins, and amino acids. Results obtained by biochemical analysis and estimation of genotypic variability indicated that proline is the most appropriate descriptor for selecting genotypes tolerant to water stress, which led to identification of L81V and L108V as promising lines for drought tolerance breeding program. 650 $aPeanuts 650 $aAmendoim 650 $aArachis hypogaea 653 $aEnzima antioxidativa 653 $aEstresse hídrico 700 1 $aPEREIRA, J. W. de L. 700 1 $aLUZ, L. N. da 700 1 $aLIMA, L. M. de 700 1 $aSANTOS, R. C. dos 773 $tRevista Caatinga$gv. 29, n. 3, p. 528-536, jul./set. 2016.
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