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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/06/1995 |
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Data da última atualização: |
27/06/1995 |
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Autoria: |
WAGNER, G. H. |
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Título: |
Using natural abundance of 13C and 15N to examine soil organic matter accumulated during 100 years of cropping. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
In: International Symposium on the use of Stable Isotopes in Plant Nutrition, Soil Fertility and Environmental Studies. Vienna, Austria., v., p.1-10, 1990. |
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Idioma: |
Português |
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Palavras-Chave: |
13C; 15N; ABUNDANCIA NATURAL. |
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Thesagro: |
Historia; Matéria Orgânica; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00629naa a2200181 a 4500
001 1615493
005 1995-06-27
008 1990 bl --- 0-- u #d
100 1 $aWAGNER, G. H.
245 $aUsing natural abundance of 13C and 15N to examine soil organic matter accumulated during 100 years of cropping.
260 $c1990
650 $aHistoria
650 $aMatéria Orgânica
650 $aSolo
653 $a13C
653 $a15N
653 $aABUNDANCIA NATURAL
773 $tIn: International Symposium on the use of Stable Isotopes in Plant Nutrition, Soil Fertility and Environmental Studies. Vienna, Austria.$gv., p.1-10, 1990.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
20/12/2019 |
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Data da última atualização: |
20/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
BORGES, R. M. E.; LIMA, M. A. C. de; MELO, N. F. de. |
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Afiliação: |
RITA MERCIA ESTIGARRIBIA B FAUSTINO, CPATSA; MARIA AUXILIADORA COELHO DE LIMA, CPATSA; NATONIEL FRANKLIN DE MELO, CPATSA. |
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Título: |
Correlations between fruit yield and sensory and nutritional quality of pumpkin (Cucurbita moschata Duch.) |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 13, n. 10, p. 1676-1682, 2019. |
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DOI: |
10.21475/ajcs.19.13.10.p1914 |
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Idioma: |
Inglês |
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Conteúdo: |
Traits related to fruit yield and physical and chemical fruit quality are being evaluated by Embrapa pumpkin breeding program. Path and Pearson's correlation analysis are necessary to allow the knowledge of the relation between the variables of interest for this program. The objective of the present study was to determine the genetic correlations between yield- and sensorial and nutritional quality attributes-associated variables in pumpkin progenies to support the selection process. Twelve genotypes were evaluated for 10 yield-related traits, and 8 sensory and nutritional quality traits of fruit, including the commercial cultivar Jacarezinho. A path analysis considered the fruit weight (FrW) was as basic variable and the others as explanatory. The FrW had 98% of its total variation available in a function of the explanatory variables. The highest variations were observed in the fruit-shape related traits. In addition, the variables internal median cavity diameter (IDmed), equatorial pulp thickness (EPT), apical pulp thickness (APT), and smallest fruit diameter (Dsm) are indicated for a direct selection of progenies targeting a higher FrW. The correlation analysis highlighted that color-related variables have the possibility of indirect selection aiming to increase total carotenoid content (TCC) and ?-carotene content (?-car). The evaluated progenies showed notable soluble solids content (SSC), TCC and ?-car contents compared to the commercial cultivar. Furthermore, the contribution of ?-car to TCC is at least 50% higher in these progenies than in 'Jacarezinho' pumpkin. MenosTraits related to fruit yield and physical and chemical fruit quality are being evaluated by Embrapa pumpkin breeding program. Path and Pearson's correlation analysis are necessary to allow the knowledge of the relation between the variables of interest for this program. The objective of the present study was to determine the genetic correlations between yield- and sensorial and nutritional quality attributes-associated variables in pumpkin progenies to support the selection process. Twelve genotypes were evaluated for 10 yield-related traits, and 8 sensory and nutritional quality traits of fruit, including the commercial cultivar Jacarezinho. A path analysis considered the fruit weight (FrW) was as basic variable and the others as explanatory. The FrW had 98% of its total variation available in a function of the explanatory variables. The highest variations were observed in the fruit-shape related traits. In addition, the variables internal median cavity diameter (IDmed), equatorial pulp thickness (EPT), apical pulp thickness (APT), and smallest fruit diameter (Dsm) are indicated for a direct selection of progenies targeting a higher FrW. The correlation analysis highlighted that color-related variables have the possibility of indirect selection aiming to increase total carotenoid content (TCC) and ?-carotene content (?-car). The evaluated progenies showed notable soluble solids content (SSC), TCC and ?-car contents compared to the commercial cultivar. Furthermore, the cont... Mostrar Tudo |
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Palavras-Chave: |
Atributos de qualidade; Carotenóides totais. |
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Thesagro: |
Abóbora; Cucurbitaceae; Genótipo; Melhoramento Genético Vegetal. |
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Thesaurus NAL: |
Cucurbita; Plant breeding; Pumpkins. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207609/1/Correlations-between-fruit-yield-and-sensory-and-nutritional.pdf
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Marc: |
LEADER 02422naa a2200265 a 4500
001 2117403
005 2019-12-20
008 2019 bl uuuu u00u1 u #d
024 7 $a10.21475/ajcs.19.13.10.p1914$2DOI
100 1 $aBORGES, R. M. E.
245 $aCorrelations between fruit yield and sensory and nutritional quality of pumpkin (Cucurbita moschata Duch.)$h[electronic resource]
260 $c2019
520 $aTraits related to fruit yield and physical and chemical fruit quality are being evaluated by Embrapa pumpkin breeding program. Path and Pearson's correlation analysis are necessary to allow the knowledge of the relation between the variables of interest for this program. The objective of the present study was to determine the genetic correlations between yield- and sensorial and nutritional quality attributes-associated variables in pumpkin progenies to support the selection process. Twelve genotypes were evaluated for 10 yield-related traits, and 8 sensory and nutritional quality traits of fruit, including the commercial cultivar Jacarezinho. A path analysis considered the fruit weight (FrW) was as basic variable and the others as explanatory. The FrW had 98% of its total variation available in a function of the explanatory variables. The highest variations were observed in the fruit-shape related traits. In addition, the variables internal median cavity diameter (IDmed), equatorial pulp thickness (EPT), apical pulp thickness (APT), and smallest fruit diameter (Dsm) are indicated for a direct selection of progenies targeting a higher FrW. The correlation analysis highlighted that color-related variables have the possibility of indirect selection aiming to increase total carotenoid content (TCC) and ?-carotene content (?-car). The evaluated progenies showed notable soluble solids content (SSC), TCC and ?-car contents compared to the commercial cultivar. Furthermore, the contribution of ?-car to TCC is at least 50% higher in these progenies than in 'Jacarezinho' pumpkin.
650 $aCucurbita
650 $aPlant breeding
650 $aPumpkins
650 $aAbóbora
650 $aCucurbitaceae
650 $aGenótipo
650 $aMelhoramento Genético Vegetal
653 $aAtributos de qualidade
653 $aCarotenóides totais
700 1 $aLIMA, M. A. C. de
700 1 $aMELO, N. F. de
773 $tAustralian Journal of Crop Science$gv. 13, n. 10, p. 1676-1682, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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