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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
17/04/2001 |
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Data da última atualização: |
17/04/2001 |
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Autoria: |
TIMONI, J. L.; COELHO, L. C. C.; GIANNOTTI, E.; MARIANO, G.; BUZATTO, O.; KAGEYAMA, P.; HIGA, A. R.; SHIMIZU, J. Y. |
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Afiliação: |
Higa e Shimizu, Pesquisadores da EMBRAPA-CNPF. |
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Título: |
Conservacao genetica da Araucaria angustifolia (Bert.) O. Ktze. |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
In: IUFRO MEETING ON FORESTRY PROBLEMS OF THE GENUS ARAUCARIA, 1., 1979, Curitiba. Forestry problems of the genus Araucaria. Curitiba: FUPEF, 1980. p.115-118. |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00635naa a2200193 a 4500
001 1302033
005 2001-04-17
008 1980 bl uuuu u00u1 u #d
100 1 $aTIMONI, J. L.
245 $aConservacao genetica da Araucaria angustifolia (Bert.) O. Ktze.
260 $c1980
700 1 $aCOELHO, L. C. C.
700 1 $aGIANNOTTI, E.
700 1 $aMARIANO, G.
700 1 $aBUZATTO, O.
700 1 $aKAGEYAMA, P.
700 1 $aHIGA, A. R.
700 1 $aSHIMIZU, J. Y.
773 $tIn: IUFRO MEETING ON FORESTRY PROBLEMS OF THE GENUS ARAUCARIA, 1., 1979, Curitiba. Forestry problems of the genus Araucaria. Curitiba: FUPEF, 1980. p.115-118.
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Registro original: |
Embrapa Florestas (CNPF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/10/1994 |
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Data da última atualização: |
24/06/2020 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BALIGAR, V. C.; ELGIN, J. H.; WRIGHT, R. J.; FAGERIA, N. K. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Genetic diversity for nutrient use efficiency in cultivars and exotic germplasm of alfafa. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON GENETIC ASPECTS OF PLANT MINERAL NUTRITION, 3., 1988, Braunschweig, Germany. Genetic aspects of plant mineral nutrition: proceedings. Dordrecht: Kluwer Academic Publisher, 1990. |
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Páginas: |
p. 533-538. |
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Série: |
(Developments in plant and soil sciences, 42). |
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Idioma: |
Inglês |
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Conteúdo: |
Alfalfa (Medicago sativa L.) is perhaps the most widely grown pasture legume in the world. Research was undertaken to evaluate the genetic diversity among selected cultivars and germplasm lines for growth, mineral uptake and mineral uptake efficiency ratios (ER). The ER is defined as milligrams of dry shoot weight produced per milligram of element in the shoot. Climatically controlled growth rooms were used to evaluate the performance of alfalfa in a nutrient culture system. Shoot and root dry weight of cultivars and germplasm lines gave a positive correlation with the uptake of various elements. The ER assisted in differentiating plants into efficient and inefficient utilizers of the absorbed nutrients. With few exceptions, the shoot and root dry weight gave positive relationships with ER for various elements. The cultivars and germplasm lines used in this study showed intraspecific genetic diversity in growth, nutrient uptake, and ER for the essential elements. |
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Palavras-Chave: |
Diversidade genética. |
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Thesagro: |
Alfafa; Germoplasma; Nutriente. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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Marc: |
LEADER 01774nam a2200217 a 4500
001 1197884
005 2020-06-24
008 1990 bl uuuu u00u1 u #d
100 1 $aBALIGAR, V. C.
245 $aGenetic diversity for nutrient use efficiency in cultivars and exotic germplasm of alfafa.
260 $aIn: INTERNATIONAL SYMPOSIUM ON GENETIC ASPECTS OF PLANT MINERAL NUTRITION, 3., 1988, Braunschweig, Germany. Genetic aspects of plant mineral nutrition: proceedings. Dordrecht: Kluwer Academic Publisher$c1990
300 $ap. 533-538.
490 $a(Developments in plant and soil sciences, 42).
520 $aAlfalfa (Medicago sativa L.) is perhaps the most widely grown pasture legume in the world. Research was undertaken to evaluate the genetic diversity among selected cultivars and germplasm lines for growth, mineral uptake and mineral uptake efficiency ratios (ER). The ER is defined as milligrams of dry shoot weight produced per milligram of element in the shoot. Climatically controlled growth rooms were used to evaluate the performance of alfalfa in a nutrient culture system. Shoot and root dry weight of cultivars and germplasm lines gave a positive correlation with the uptake of various elements. The ER assisted in differentiating plants into efficient and inefficient utilizers of the absorbed nutrients. With few exceptions, the shoot and root dry weight gave positive relationships with ER for various elements. The cultivars and germplasm lines used in this study showed intraspecific genetic diversity in growth, nutrient uptake, and ER for the essential elements.
650 $aAlfafa
650 $aGermoplasma
650 $aNutriente
653 $aDiversidade genética
700 1 $aELGIN, J. H.
700 1 $aWRIGHT, R. J.
700 1 $aFAGERIA, N. K.
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Embrapa Arroz e Feijão (CNPAF) |
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