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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
11/11/1992 |
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Data da última atualização: |
11/11/1992 |
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Autoria: |
HAFEEZ, F. Y.; ASAD, S.; MALIK, K. A. |
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Afiliação: |
Nuclear Institute for Agriculture & Biology (NIAB), P.O. Box 128, Faisalabad, Pakistan. |
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Título: |
The effect of high temperature on Vigna radiata nodulation and growth with different bradyrhizobial strains. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Environmental and Experimental Botany, v.31, n.3, p.285-294, 1991. |
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Idioma: |
Inglês |
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Conteúdo: |
A study was conducted to examine the effect of constant high temperatures and diurnally administered temperature regimes (day/night temperature was maintained at 30oC and increasing 2 hr temperature shocks of 36, 42 and 48oC were applied daily) on growth, nodulation and nitrogen fixation of mungbean (Vigna radiata L. Wilczek) plants and growth responses of five different cowpea bradyrhizobial strains. Mungbean genotype and bradyrhizobial strains responded differently to high temperatures. Mungbean plants survived at (I) diurnal regimens of high temperature (2) constant root temperatures of 42 and 48oC (day and night), but germination at 48oC was reduced to 38%. The bradyrhizobial strains survived, grew and remained infective and effective after incubation at c |
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Palavras-Chave: |
N2-fixation; Temperature stress. |
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Thesaurus Nal: |
Bradyrhizobium; Vigna radiata. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01346naa a2200193 a 4500
001 1457696
005 1992-11-11
008 1991 bl --- 0-- u #d
100 1 $aHAFEEZ, F. Y.
245 $aThe effect of high temperature on Vigna radiata nodulation and growth with different bradyrhizobial strains.
260 $c1991
520 $aA study was conducted to examine the effect of constant high temperatures and diurnally administered temperature regimes (day/night temperature was maintained at 30oC and increasing 2 hr temperature shocks of 36, 42 and 48oC were applied daily) on growth, nodulation and nitrogen fixation of mungbean (Vigna radiata L. Wilczek) plants and growth responses of five different cowpea bradyrhizobial strains. Mungbean genotype and bradyrhizobial strains responded differently to high temperatures. Mungbean plants survived at (I) diurnal regimens of high temperature (2) constant root temperatures of 42 and 48oC (day and night), but germination at 48oC was reduced to 38%. The bradyrhizobial strains survived, grew and remained infective and effective after incubation at c
650 $aBradyrhizobium
650 $aVigna radiata
653 $aN2-fixation
653 $aTemperature stress
700 1 $aASAD, S.
700 1 $aMALIK, K. A.
773 $tEnvironmental and Experimental Botany$gv.31, n.3, p.285-294, 1991.
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Registro original: |
Embrapa Soja (CNPSO) |
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