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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/07/1992 |
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Data da última atualização: |
06/07/1992 |
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Autoria: |
MOSCARDI, F. |
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Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
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Título: |
A pesquisa publica em agricultura alternativa no Brasil: o caso do controle de pragas. |
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Ano de publicação: |
1987 |
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Fonte/Imprenta: |
In: SEMINARIO DE PESQUISA EM AGRICULTURA ALTERNATIVA, 1984, Londrina. Anais... Londrina: IAPAR, 1987. |
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Páginas: |
p.93-115. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Pest. |
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Thesagro: |
Agricultura Alternativa; Controle Biológico; Praga. |
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Thesaurus Nal: |
biological control; Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00619naa a2200205 a 4500
001 1457985
005 1992-07-06
008 1987 bl uuuu u00u1 u #d
100 1 $aMOSCARDI, F.
245 $aA pesquisa publica em agricultura alternativa no Brasil$bo caso do controle de pragas.
260 $c1987
300 $ap.93-115.
650 $abiological control
650 $aBrazil
650 $aAgricultura Alternativa
650 $aControle Biológico
650 $aPraga
653 $aBrasil
653 $aPest
773 $tIn: SEMINARIO DE PESQUISA EM AGRICULTURA ALTERNATIVA, 1984, Londrina. Anais... Londrina: IAPAR, 1987.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
28/10/2003 |
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Data da última atualização: |
24/04/2018 |
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Autoria: |
BIZETI, H. S.; DESTRO, D.; MONTALVÁN, R. |
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Afiliação: |
HENRIQUE STOCO BIZETI, UEL; DEONISIO DESTRO, UEL; RICARDO MONTALVÁN DEL AGUILA, CNPSo. |
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Título: |
Means and variances of some characters in base populations, with emphasis on grain yield in soybean. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 3, p. 381-390, sep. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate in early generations of self-fertilization the potential of single, double and multiple crosses, as producers of base population for soybean breeding programs. The crosses were made involving eight parents with low coefficient of parentage between them. The experiment with the segregating populations was conducted in a completely randomized design with three replications. The results were subjected to analysis based on plot means and individual plants. For the characters number of days to flowering and to maturity, and plant height at flowering and at maturity, the means obtained with the F3 populations of single crosses, the F3 populations of double crosses and the F2 populations of multiple crosses were similar. The best results for grain yield per plant were obtained with the F3 populations of double crosses. ln general, no change was detected in the values of genetic variance of the segregating populations because of the number of parents used in the crosses. |
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Palavras-Chave: |
Soybean. |
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Thesagro: |
Glycine Max; Melhoramento; Seleção Recorrente; Soja. |
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Thesaurus NAL: |
plant breeding; recurrent selection. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175908/1/ID-381-390.pdf
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Marc: |
LEADER 01688naa a2200229 a 4500
001 1465790
005 2018-04-24
008 2002 bl uuuu u00u1 u #d
100 1 $aBIZETI, H. S.
245 $aMeans and variances of some characters in base populations, with emphasis on grain yield in soybean.
260 $c2002
520 $aThe aim of this study was to evaluate in early generations of self-fertilization the potential of single, double and multiple crosses, as producers of base population for soybean breeding programs. The crosses were made involving eight parents with low coefficient of parentage between them. The experiment with the segregating populations was conducted in a completely randomized design with three replications. The results were subjected to analysis based on plot means and individual plants. For the characters number of days to flowering and to maturity, and plant height at flowering and at maturity, the means obtained with the F3 populations of single crosses, the F3 populations of double crosses and the F2 populations of multiple crosses were similar. The best results for grain yield per plant were obtained with the F3 populations of double crosses. ln general, no change was detected in the values of genetic variance of the segregating populations because of the number of parents used in the crosses.
650 $aplant breeding
650 $arecurrent selection
650 $aGlycine Max
650 $aMelhoramento
650 $aSeleção Recorrente
650 $aSoja
653 $aSoybean
700 1 $aDESTRO, D.
700 1 $aMONTALVÁN, R.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 3, p. 381-390, sep. 2002.
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