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Registro Completo |
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
24/07/2015 |
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Data da última atualização: |
13/04/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CIPRIANI, H. N.; VIEIRA, A. H.; PASSOS, A. M. A. dos; MORAES, K. S.; ALMEIDA, A. L. C.; REIS, M. C. dos. |
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Afiliação: |
HENRIQUE NERY CIPRIANI, CPAF-RO; ABADIO HERMES VIEIRA, CPAF-RO; ALEXANDRE MARTINS ABDAO DOS PASSOS, CPAF-RO; Karla K. S. Moraes, Faculdade de Rondônia; Ana L. C. Almeida, UNIR; Mayra C. dos Reis, Faculdade de Rondônia. |
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Título: |
Initial growth of eucalypt clones in different spacings within strips. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. |
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Idioma: |
Português |
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Conteúdo: |
There are many possible arrangements of integrated crop-livestock-forest systems (iCLF). The distribution of trees deserves special attention since it is the component with the longest rotation. Besides the distance between tree strips, the spacing within strips might influence wood yield. Therefore, this work aimed at assessing the growth of eucalypt clones in different spacings within strips. |
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Palavras-Chave: |
Clones de eucalipto; Distribuição de árvores; Distribution of trees; Eucalypt clones; ILPF; Integração lavoura-pecuária-floresta; Integrated crop-livestock-forest systems; Tiras de árvores; Tree strips. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/126951/1/AKGD.pdf
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Marc: |
LEADER 01432nam a2200277 a 4500
001 2020483
005 2016-04-13
008 2015 bl uuuu u00u1 u #d
100 1 $aCIPRIANI, H. N.
245 $aInitial growth of eucalypt clones in different spacings within strips.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa$c2015
520 $aThere are many possible arrangements of integrated crop-livestock-forest systems (iCLF). The distribution of trees deserves special attention since it is the component with the longest rotation. Besides the distance between tree strips, the spacing within strips might influence wood yield. Therefore, this work aimed at assessing the growth of eucalypt clones in different spacings within strips.
653 $aClones de eucalipto
653 $aDistribuição de árvores
653 $aDistribution of trees
653 $aEucalypt clones
653 $aILPF
653 $aIntegração lavoura-pecuária-floresta
653 $aIntegrated crop-livestock-forest systems
653 $aTiras de árvores
653 $aTree strips
700 1 $aVIEIRA, A. H.
700 1 $aPASSOS, A. M. A. dos
700 1 $aMORAES, K. S.
700 1 $aALMEIDA, A. L. C.
700 1 $aREIS, M. C. dos
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Registro original: |
Embrapa Rondônia (CPAF-RO) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/10/2021 |
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Data da última atualização: |
22/10/2021 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
COELHO, A. M.; SOUZA, F. A. de; RESENDE, A. V. de; OLIVEIRA, A. C. de. |
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Afiliação: |
ANTONIO MARCOS COELHO, CNPMS; FRANCISCO ADRIANO DE SOUZA, CNPMS; ALVARO VILELA DE RESENDE, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS. |
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Título: |
Maize and brachiaria intercroping system efficiency in the use of soil phosphorus reserves and fresh fertilizer. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa, 2021. |
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Páginas: |
p. 591-596. |
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ISBN: |
978-65-994135-4-4 |
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Idioma: |
Inglês |
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Notas: |
WCCLF.
Evento online. |
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Conteúdo: |
The potential for using soil P reserves has been evaluated since 2014, in experiments with maize in monoculture and intercropped with brachiaria and in rotation with soybean. In order to evaluate the residual effect of these P reserves in the soil when compared to recent P applications, treatments with rates of P (0, 22 and 44 kg of P ha-1) were included as maintenance. Also, the effect of inoculation with arbuscular-mycorrhiza was evaluated. Results showed that, in this specific case and after four years of P ?draw down? by the corn grain, legacy P in soil alone (without addition P fertilization) led to a significantly lower cumulative grain yield than with P fertilization, when other nutrients in the soil were at adequate levels. In this research there is no evidence that the use of brachiaria intercropping with corn associated with mycorrhiza can optimize the use of residual phosphorus. In general, the brachiaria intercropped with corn reduced grain yield, due mainly brachiaria management. The potential and the time for utilization of P reserves in the soil is closely related to the bioavailability of P evaluated by extractor (Mehlich1), whose values must be above the critical levels preestablished that provide economic productivity for farmers. |
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Palavras-Chave: |
Legacy-P; Maintenance-P. |
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Thesagro: |
Fósforo; Micorriza; Solo. |
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Thesaurus NAL: |
Mycorrhizae. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226592/1/Maize-brachiaria.pdf
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Marc: |
LEADER 02091nam a2200253 a 4500
001 2135001
005 2021-10-22
008 2021 bl uuuu u00u1 u #d
020 $a978-65-994135-4-4
100 1 $aCOELHO, A. M.
245 $aMaize and brachiaria intercroping system efficiency in the use of soil phosphorus reserves and fresh fertilizer.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa$c2021
300 $ap. 591-596.
500 $aWCCLF. Evento online.
520 $aThe potential for using soil P reserves has been evaluated since 2014, in experiments with maize in monoculture and intercropped with brachiaria and in rotation with soybean. In order to evaluate the residual effect of these P reserves in the soil when compared to recent P applications, treatments with rates of P (0, 22 and 44 kg of P ha-1) were included as maintenance. Also, the effect of inoculation with arbuscular-mycorrhiza was evaluated. Results showed that, in this specific case and after four years of P ?draw down? by the corn grain, legacy P in soil alone (without addition P fertilization) led to a significantly lower cumulative grain yield than with P fertilization, when other nutrients in the soil were at adequate levels. In this research there is no evidence that the use of brachiaria intercropping with corn associated with mycorrhiza can optimize the use of residual phosphorus. In general, the brachiaria intercropped with corn reduced grain yield, due mainly brachiaria management. The potential and the time for utilization of P reserves in the soil is closely related to the bioavailability of P evaluated by extractor (Mehlich1), whose values must be above the critical levels preestablished that provide economic productivity for farmers.
650 $aMycorrhizae
650 $aFósforo
650 $aMicorriza
650 $aSolo
653 $aLegacy-P
653 $aMaintenance-P
700 1 $aSOUZA, F. A. de
700 1 $aRESENDE, A. V. de
700 1 $aOLIVEIRA, A. C. de
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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