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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Gado de Corte. |
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Data corrente: |
07/12/2016 |
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Data da última atualização: |
03/03/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HEID, D. M.; SERRA, A. P.; DANIEL, O.; MATOS, F. A.; SALTON, J. C.; NOGUEIRA, I. M. B. N.; CREMON, T.; CARVALHO, R. P. de; BOTTEGA, S. P.; ENSINAS, S. C.; LAURA, V. A.; ALMEIDA, R. G. de; FERREIRA, A. D.; LEMPP, B. |
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Afiliação: |
DÉBORA MENANI HEID, PÓS-GRADUANDA EM AGRONOMIA - UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; ADEMAR PEREIRA SERRA, CNPGC; OMAR DANIEL, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; FLÁVIA ARAÚJO MATOS, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; JULIO CESAR SALTON, CPAO; IGOR MURILO BUMBIERIS NOGUEIRA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; THAIS CREMON, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; RAFAEL PELLOSO DE CARVALHO, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; SIMONE PRISCILA BOTTEGA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; SIMONE CÂNDIDO ENSINAS, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; VALDEMIR ANTONIO LAURA, CNPGC; ROBERTO GIOLO DE ALMEIDA, CNPGC; ANDRE DOMINGHETTI FERREIRA, CNPGC; BEATRIZ LEMPP, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS. |
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Título: |
Performance of Peltophorum dubium under intraspecific tree competition and cardinal directions as possibility for integrated livestock-forestry systems. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
African Journal of Agricultural Research, v. 11, n. 38, pp. 3578-3586, Sept. 2016. |
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DOI: |
10.5897/AJAR2016.11524 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
Peltophorum dubium canbe an alternative of forestry species to be includedin integrated crop-livestock-forestry systemsin tropical region. The aim of thisresearch was to evaluate the performanceof P. dubiumunder intraspecific tree competition and cardinal directions to measure the possibility of introduction in integrated livestock-forestry systems.The experiment was performed in a Nelder Wheel competition, which is used in forestry research to test tree competition. The experimental design was factorial (10×2×5) with 12 replicates. The treatments were accomplished by tentree competitions (159, 201, 255, 322, 408, 516, 653, 827, 1,046 and 1,324 trees ha-1), two cardinal directions (North-South and East-West) and five times after planting (12, 18, 24, 30 and 36 months). The highest tree competition (1,342 trees ha-1)in 36 months after planting,promoted increasein the cylindrical volume of the tree in both North-South and East-West cardinal directions. Nevertheless, the cardinal direction East -West was profitable to increase tree height, diameter at breast height (DBH), cylindrical volume per treeand cylindrical volume per hectare. The DBH measured in 24 months after planting was 5.0cm, which is considered the minimumDBH to introduce livestock into the integrated system without significant damage on trees. Regarding these preliminary results in the first three years, P. dubiumwas promising as Brazilian native species to beinserted in integrated livestock-forestry system or single forestry as an option for Eucalyptus spp. MenosPeltophorum dubium canbe an alternative of forestry species to be includedin integrated crop-livestock-forestry systemsin tropical region. The aim of thisresearch was to evaluate the performanceof P. dubiumunder intraspecific tree competition and cardinal directions to measure the possibility of introduction in integrated livestock-forestry systems.The experiment was performed in a Nelder Wheel competition, which is used in forestry research to test tree competition. The experimental design was factorial (10×2×5) with 12 replicates. The treatments were accomplished by tentree competitions (159, 201, 255, 322, 408, 516, 653, 827, 1,046 and 1,324 trees ha-1), two cardinal directions (North-South and East-West) and five times after planting (12, 18, 24, 30 and 36 months). The highest tree competition (1,342 trees ha-1)in 36 months after planting,promoted increasein the cylindrical volume of the tree in both North-South and East-West cardinal directions. Nevertheless, the cardinal direction East -West was profitable to increase tree height, diameter at breast height (DBH), cylindrical volume per treeand cylindrical volume per hectare. The DBH measured in 24 months after planting was 5.0cm, which is considered the minimumDBH to introduce livestock into the integrated system without significant damage on trees. Regarding these preliminary results in the first three years, P. dubiumwas promising as Brazilian native species to beinserted in integrated livestock-forestry system or si... Mostrar Tudo |
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Palavras-Chave: |
Agrofloresta; Dendrometry; Integrated systems; Sistemas integrados. |
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Thesagro: |
Dendrometria; Silvicultura. |
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Thesaurus Nal: |
agroforestry; forestry. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/153455/1/Performance-of-Peltophorum-dubium.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151417/1/African....pdf
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Marc: |
LEADER 02708naa a2200385 a 4500
001 2061033
005 2017-03-03
008 2016 bl uuuu u00u1 u #d
024 7 $a10.5897/AJAR2016.11524$2DOI
100 1 $aHEID, D. M.
245 $aPerformance of Peltophorum dubium under intraspecific tree competition and cardinal directions as possibility for integrated livestock-forestry systems.$h[electronic resource]
260 $c2016
520 $aPeltophorum dubium canbe an alternative of forestry species to be includedin integrated crop-livestock-forestry systemsin tropical region. The aim of thisresearch was to evaluate the performanceof P. dubiumunder intraspecific tree competition and cardinal directions to measure the possibility of introduction in integrated livestock-forestry systems.The experiment was performed in a Nelder Wheel competition, which is used in forestry research to test tree competition. The experimental design was factorial (10×2×5) with 12 replicates. The treatments were accomplished by tentree competitions (159, 201, 255, 322, 408, 516, 653, 827, 1,046 and 1,324 trees ha-1), two cardinal directions (North-South and East-West) and five times after planting (12, 18, 24, 30 and 36 months). The highest tree competition (1,342 trees ha-1)in 36 months after planting,promoted increasein the cylindrical volume of the tree in both North-South and East-West cardinal directions. Nevertheless, the cardinal direction East -West was profitable to increase tree height, diameter at breast height (DBH), cylindrical volume per treeand cylindrical volume per hectare. The DBH measured in 24 months after planting was 5.0cm, which is considered the minimumDBH to introduce livestock into the integrated system without significant damage on trees. Regarding these preliminary results in the first three years, P. dubiumwas promising as Brazilian native species to beinserted in integrated livestock-forestry system or single forestry as an option for Eucalyptus spp.
650 $aagroforestry
650 $aforestry
650 $aDendrometria
650 $aSilvicultura
653 $aAgrofloresta
653 $aDendrometry
653 $aIntegrated systems
653 $aSistemas integrados
700 1 $aSERRA, A. P.
700 1 $aDANIEL, O.
700 1 $aMATOS, F. A.
700 1 $aSALTON, J. C.
700 1 $aNOGUEIRA, I. M. B. N.
700 1 $aCREMON, T.
700 1 $aCARVALHO, R. P. de
700 1 $aBOTTEGA, S. P.
700 1 $aENSINAS, S. C.
700 1 $aLAURA, V. A.
700 1 $aALMEIDA, R. G. de
700 1 $aFERREIRA, A. D.
700 1 $aLEMPP, B.
773 $tAfrican Journal of Agricultural Research$gv. 11, n. 38, pp. 3578-3586, Sept. 2016.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
09/12/1999 |
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Data da última atualização: |
14/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FILIPPI, M. C. de; PRABHU, A. S. |
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Afiliação: |
MARTA CRISTINA CORSI DE FILIPPI, CNPAF; ANNE SITARAMA PRABHU, CNPAF. |
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Título: |
Inheritance of blast resistance in rice to two Pyricularia grisea races, IB-1 and IB-9. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Brazilian Journal of Genetics, v. 19, n. 4, p. 599-604, Dec. 1996. |
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DOI: |
https://doi.org/10.1590/S0100-84551996000400012 |
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Idioma: |
Inglês |
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Conteúdo: |
Seven sources of resistance to the two predominant races IB-1 and IB-9 of the rice blast pathogen Pyricularia grisea were selected based on leaf blast reaction in tests conducted under controlled greenhouse conditions. Crosses involving resistant and susceptible parents were made to study the inheritance of the disease reaction for different sources of resistance. The F1 and F2 progenies of all crosses, including backcrosses to resistant and susceptible parents, were tested for reaction to leaf blast. The data showed that resistance is controlled by one to three genes that segregate independently in most of the donors. Non-allelic interaction among resistance genes, including dominant epistasis, was identified. |
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Palavras-Chave: |
Blast; Resistance. |
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Thesagro: |
Arroz; Brusone; Cerrado; Oryza Sativa; Pyricularia Grisea; Resistência. |
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Thesaurus NAL: |
rice. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/79421/1/AP-1996.002.pdf
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Marc: |
LEADER 01433naa a2200253 a 4500
001 1206562
005 2022-04-14
008 1996 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-84551996000400012$2DOI
100 1 $aFILIPPI, M. C. de
245 $aInheritance of blast resistance in rice to two Pyricularia grisea races, IB-1 and IB-9.
260 $c1996
520 $aSeven sources of resistance to the two predominant races IB-1 and IB-9 of the rice blast pathogen Pyricularia grisea were selected based on leaf blast reaction in tests conducted under controlled greenhouse conditions. Crosses involving resistant and susceptible parents were made to study the inheritance of the disease reaction for different sources of resistance. The F1 and F2 progenies of all crosses, including backcrosses to resistant and susceptible parents, were tested for reaction to leaf blast. The data showed that resistance is controlled by one to three genes that segregate independently in most of the donors. Non-allelic interaction among resistance genes, including dominant epistasis, was identified.
650 $arice
650 $aArroz
650 $aBrusone
650 $aCerrado
650 $aOryza Sativa
650 $aPyricularia Grisea
650 $aResistência
653 $aBlast
653 $aResistance
700 1 $aPRABHU, A. S.
773 $tBrazilian Journal of Genetics$gv. 19, n. 4, p. 599-604, Dec. 1996.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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