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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/05/1993 |
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Data da última atualização: |
27/06/1995 |
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Autoria: |
SIMPSON, D.; DAFT, M. J. |
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Título: |
Effects of Glomus clarum and water stress on growth and nitrogen fixation in two genotypes of groundnut. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Agric. Ecosyst. Environ., v.35, p.47-54, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
Two genotypes of groundnut, inoculated with Rhizobium, were grown with or without the mycorrhizal fungus Glomus clarum. Genotype TMV 2 responded much more to mycorrhizal infection than the genotype Robut 33-l. Control plants of R 33-1 were bigger than controls of TMV 2, but mycorrhizal TMV 2 plants were larger than those of R 33-1. Acetylene reduction was greater in mycorrhizal than non-mycorrhizal plants in both genoytpes. There was virtually no acetylene reduction in nonmycorrhizal TMV 2. A 23-day period of water stress reduced growth of both genotypes. Mycorrhizal infection had no significant effects on the response of the hosts to water stress. |
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Palavras-Chave: |
MICORRIZA/VA. |
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Thesagro: |
Amendoim; Colonização; Fósforo; Fungo; Glomus Clarum; Inoculação; Micorriza; Nitrogênio; Nódulo; Rizosfera; Umidade. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01375naa a2200277 a 4500
001 1613679
005 1995-06-27
008 1991 bl --- 0-- u #d
100 1 $aSIMPSON, D.
245 $aEffects of Glomus clarum and water stress on growth and nitrogen fixation in two genotypes of groundnut.
260 $c1991
520 $aTwo genotypes of groundnut, inoculated with Rhizobium, were grown with or without the mycorrhizal fungus Glomus clarum. Genotype TMV 2 responded much more to mycorrhizal infection than the genotype Robut 33-l. Control plants of R 33-1 were bigger than controls of TMV 2, but mycorrhizal TMV 2 plants were larger than those of R 33-1. Acetylene reduction was greater in mycorrhizal than non-mycorrhizal plants in both genoytpes. There was virtually no acetylene reduction in nonmycorrhizal TMV 2. A 23-day period of water stress reduced growth of both genotypes. Mycorrhizal infection had no significant effects on the response of the hosts to water stress.
650 $aAmendoim
650 $aColonização
650 $aFósforo
650 $aFungo
650 $aGlomus Clarum
650 $aInoculação
650 $aMicorriza
650 $aNitrogênio
650 $aNódulo
650 $aRizosfera
650 $aUmidade
653 $aMICORRIZA/VA
700 1 $aDAFT, M. J.
773 $tAgric. Ecosyst. Environ.$gv.35, p.47-54, 1991.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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