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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
22/05/2009 |
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Data da última atualização: |
01/12/2010 |
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Autoria: |
BÁRBARO, I. M.; CENTURION, M. A. P. da C.; di MAURO, A. O.; UNÊDA-TREVISOLI, S. H.; ARRIEL, N. H. C.; COSTA, M. M. |
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Afiliação: |
IVANA MARINO BÁRBARO, Apta Regional Alta Mogiana; MARIA APARECIDA PESSÔA DA CRUZ CENTURION, FCAV/UNESP; ANTONIO ORLANDO DI MAURO, FCAV/UNESP; SANDRA HELENA UNÊDA-TREVISOLI, Apta Regional Centro Leste; NAIR HELENA CASTRO ARRIEL, CNPA; MARCELO MARCHI COSTA, FCAV/UNESP. |
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Título: |
Path analysis and expected response in indirect selection for grain yield in soybean. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 6, n. 2, p. 151-159, June 2006. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to determine the best auxiliary trait for indirect selection of soybean grain yield, through path analysis and in avoidance of the adverse effects of multicollinearity and expected response. Seventy-nine F5 soybean genotypes from the cross FT-Cometa x Bossier were used. The populations were distributed on the field was the families inserted with replicated controls. Primary and secondary traits of grain yield were evaluated in four phenotypically superior plants per family. The traits number of pods, height and number of nodes were considered as the most important, showing the best combination of the direct effect and genotypic correlation. The number of pods achieved the highest expected gain through the estimation method based on the selection differential. On the other hand, plant height, by the method based on selection intensity, was not a good indicator of the most productive plants. |
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Palavras-Chave: |
Análise de trilha; Caracteres agronômicos; Colinearidade; Correlação genotípica; Produtividade de grãos; Seleção indireta. |
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Thesagro: |
Agricultura; Biotecnologia; Genética. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01796naa a2200289 a 4500
001 1048967
005 2010-12-01
008 2006 bl uuuu u00u1 u #d
100 1 $aBÁRBARO, I. M.
245 $aPath analysis and expected response in indirect selection for grain yield in soybean.
260 $c2006
520 $aThis study aimed to determine the best auxiliary trait for indirect selection of soybean grain yield, through path analysis and in avoidance of the adverse effects of multicollinearity and expected response. Seventy-nine F5 soybean genotypes from the cross FT-Cometa x Bossier were used. The populations were distributed on the field was the families inserted with replicated controls. Primary and secondary traits of grain yield were evaluated in four phenotypically superior plants per family. The traits number of pods, height and number of nodes were considered as the most important, showing the best combination of the direct effect and genotypic correlation. The number of pods achieved the highest expected gain through the estimation method based on the selection differential. On the other hand, plant height, by the method based on selection intensity, was not a good indicator of the most productive plants.
650 $aAgricultura
650 $aBiotecnologia
650 $aGenética
653 $aAnálise de trilha
653 $aCaracteres agronômicos
653 $aColinearidade
653 $aCorrelação genotípica
653 $aProdutividade de grãos
653 $aSeleção indireta
700 1 $aCENTURION, M. A. P. da C.
700 1 $adi MAURO, A. O.
700 1 $aUNÊDA-TREVISOLI, S. H.
700 1 $aARRIEL, N. H. C.
700 1 $aCOSTA, M. M.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 6, n. 2, p. 151-159, June 2006.
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
10/12/2015 |
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Data da última atualização: |
16/02/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
MACEDO, M. A.; MICHEREFF FILHO, M.; NOVAS-CASTILLO, J.; INOUE-NAGATA, A. K. |
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Afiliação: |
MONICA A. MACEDO, UNIVERSIDADE DE BRASÍLIA; MIGUEL MICHEREFF FILHO, CNPH; JESUS NOVAS-CASTILLO., UNIVERSIDAD DE MÁLAGA; ALICE KAZUKO INOUE NAGATA, CNPH. |
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Título: |
Host range and whitefly transmission efficiency of Tomato severe rugose virus and Tomato golden vein virus in tomato plants. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 40, n. 6, p. 405-409, Dec. 2015. |
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ISSN: |
1983-2052 |
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DOI: |
10.1007/s40858-015-0055-3 |
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Idioma: |
Inglês |
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Thesagro: |
Bemisia tabaci; Inseto; Mosca branca; Praga; Virus. |
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Thesaurus NAL: |
Begomovirus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135413/1/art-10.1007-s40858-015-0055-3.pdf
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Marc: |
LEADER 00765naa a2200241 a 4500
001 2031424
005 2016-02-16
008 2015 bl uuuu u00u1 u #d
022 $a1983-2052
024 7 $a10.1007/s40858-015-0055-3$2DOI
100 1 $aMACEDO, M. A.
245 $aHost range and whitefly transmission efficiency of Tomato severe rugose virus and Tomato golden vein virus in tomato plants.$h[electronic resource]
260 $c2015
650 $aBegomovirus
650 $aBemisia tabaci
650 $aInseto
650 $aMosca branca
650 $aPraga
650 $aVirus
700 1 $aMICHEREFF FILHO, M.
700 1 $aNOVAS-CASTILLO, J.
700 1 $aINOUE-NAGATA, A. K.
773 $tTropical Plant Pathology, Brasília, DF$gv. 40, n. 6, p. 405-409, Dec. 2015.
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Embrapa Hortaliças (CNPH) |
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