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Registros recuperados : 26 | |
14. | | NEDEL, J. L.; ULLRICH, S. E.; PAN, W. L. Effect of seed size and protein content and N application timing on seedling vigor and grain yield of barley. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 31, n. 2, p. 113-119, fev. 1996. Título em português: Efeito do tamanho da semente, da concentração de proteína e da época de aplicação de nitrogênio no vigor e rendimento de grãos de cevada. Biblioteca(s): Embrapa Unidades Centrais. |
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17. | | SCHALLER, G. B.; TENG, Q.; PAN, W.; QIN, Z.; WANG, X.; HU, J.; SHEN, H. Feeding behavior of Sichuan takin (Budorcas taxicolor). Mammalia, v.50, n.3, p.311-322, 1986. Biblioteca(s): Embrapa Pantanal. |
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18. | | GAUDENCIO, C. de A.; PHILIPOVSKY, J. F.; SILVA, A. C. da; RIEDE, C. R.; VIEIRA, L. G. E.; ALCOVER, M.; BALBINOT, I.; GIBLER, J. W.; BASSOI, M. C.; MAROSTICA, N.; PAN, W. Ensaios de cultivares de trigo para recomendações Paraná zonas Norte e Oeste 1978. [S.l.]: EMBRAPA / IAPAR / OCEPAR, [1979]. 55 p. Biblioteca(s): Embrapa Soja. |
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19. | | FRANCOVIG, A. J.; RIGITANO, A.; SILVA, A. C. da; GAUDÊNCIO, C. de A.; PETRUCCI, G. L.; PEREIRA, L. A. G.; POSSAMAI, J. C.; PHILIPOVSKI, J. F.; JAZAR, J. L.; PAN, W.; NICOLETTI, G. H.; NISIO, J. Informações sobre cultivares de trigo recomendadas no Paraná em 1973. Curitiba: IPEAME, 1973. 31 p. (IPEAME. Circular, 15). Biblioteca(s): Embrapa Trigo. |
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20. | | FRANCOVIG, A. J.; RIGITANO, A; SILVA, A. C. da; GAUDENCIO, C. de A.; PETRUCCI, G. L.; PEREIRA, L. A. G.; POSSAMAI, J. C.; PHILIPOVSKY, J. F.; JAZAR, J. L.; PAN, W. Pesquisa com trigo no IPEAME 1970/1972. Curitiba: IPEAME, 1973. 22 p. (IPEAME. Circular, 16). Biblioteca(s): Embrapa Soja; Embrapa Trigo. |
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Registros recuperados : 26 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
04/06/1997 |
Data da última atualização: |
05/08/2019 |
Autoria: |
NEDEL, J. L.; ULLRICH, S.; PAN, W. L. |
Afiliação: |
JORGE LUIZ NEDEL, Universidade Federal de Pelotas - UFPel/Departamento de Fitotecnia; STEVEN EDWARD ULLRICH, Washington State University/Plant & Soil Department; WILLIAM LEE PAN, Washington State University/Plant & Soil Department. |
Título: |
Dry matter and nitrogen accumulation by standard height and semi-dwarf barley isotypes. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 32, n. 2, p. 155-164, fev. 1997. |
Idioma: |
Inglês |
Notas: |
Título em português: Acúmulo de matéria seca e de nitrogênio por genótipos de cevada com altura normal e reduzida. |
Conteúdo: |
To assess nitrogen movement from the soil into the plant and within the plant, studies of dry matter and N accumulation are necessary. The objective of this experiment was to study the effect of 30, 60, 90 and 120 lcg of N/ha on dry matter and N accumulation by four standard height-semi-dwarf normal mutant malting barley isotype pairs (Morex, ilazen, Norbert, Andre) and two check éultivars: Steptoe and Klages. Considerable differences among genotypes on dry matter accumulation until anthesis and dry matter lóst during grain fihling period were observed. Genotypic difíerences for pre-anthesis (range: 36.6 to 52.9 mg N/plant) and post-anthesis (range: -2.3 to 10.8 mg N/plant) N accumulation and in total N accumulation (range: 69 to 149.2 mg N/plant in 1987 and 41.3 to 56.5 mg N/ha in 1989) were observed. Within the isotype pairs, consistent differences were detected for post-anthesis and total N accumulation both favoring the standard isotypes. These differences were not affected by fertilizer N leveis. Genotypic dilferences in N remobilization into the grain were also observed. Relationship between N and dry matter partitioning are discussed. |
Palavras-Chave: |
Nitrogen response; Protein; Resposta ao nitrogenio. |
Thesagro: |
Hordeum Vulgare; Proteína. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92300/1/pab28595.pdf
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Marc: |
LEADER 01904naa a2200217 a 4500 001 1089288 005 2019-08-05 008 1997 bl uuuu u00u1 u #d 100 1 $aNEDEL, J. L. 245 $aDry matter and nitrogen accumulation by standard height and semi-dwarf barley isotypes. 260 $c1997 500 $aTítulo em português: Acúmulo de matéria seca e de nitrogênio por genótipos de cevada com altura normal e reduzida. 520 $aTo assess nitrogen movement from the soil into the plant and within the plant, studies of dry matter and N accumulation are necessary. The objective of this experiment was to study the effect of 30, 60, 90 and 120 lcg of N/ha on dry matter and N accumulation by four standard height-semi-dwarf normal mutant malting barley isotype pairs (Morex, ilazen, Norbert, Andre) and two check éultivars: Steptoe and Klages. Considerable differences among genotypes on dry matter accumulation until anthesis and dry matter lóst during grain fihling period were observed. Genotypic difíerences for pre-anthesis (range: 36.6 to 52.9 mg N/plant) and post-anthesis (range: -2.3 to 10.8 mg N/plant) N accumulation and in total N accumulation (range: 69 to 149.2 mg N/plant in 1987 and 41.3 to 56.5 mg N/ha in 1989) were observed. Within the isotype pairs, consistent differences were detected for post-anthesis and total N accumulation both favoring the standard isotypes. These differences were not affected by fertilizer N leveis. Genotypic dilferences in N remobilization into the grain were also observed. Relationship between N and dry matter partitioning are discussed. 650 $aHordeum Vulgare 650 $aProteína 653 $aNitrogen response 653 $aProtein 653 $aResposta ao nitrogenio 700 1 $aULLRICH, S. 700 1 $aPAN, W. L. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 32, n. 2, p. 155-164, fev. 1997.
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