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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
12/05/2015 |
Data da última atualização: |
14/03/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FAGERIA, N. K.; STONE, L. F.; MELO, L. C. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; LUIS FERNANDO STONE, CNPAF; LEONARDO CUNHA MELO, CNPAF. |
Título: |
Copper-use efficiency in dry bean genotypes. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 46, n. 8, p. 979-990, 2015. |
ISSN: |
1532-2416 |
DOI: |
10.1080/00103624.2015.1018524 |
Idioma: |
Inglês |
Conteúdo: |
Copper (Cu) is an essential micronutrients and its deficiency has been reported in many crops including dry bean. A greenhouse experiment was conducted to evaluate thirty dry bean genotypes (G) for Cu-use efficiency. The Cu levels used were low (natural soil level) and adequate [10 mg Cu kg−1 soil, applied with copper sulfate (24 percent Cu)]. Straw yield, seed yield, number of pods per plant, seed per pod, seed harvest index (SHI), maximum root length (MRL), and root dry weight (RDW) were significantly affected by Cu and genotype treatments. The Cu × G interactions were also significant for these traits, indicating variation in genotype responses with the variation in Cu levels. Based on seed yield efficiency index (SYEI), genotypes were grouped in three classes: Cu efficient, moderately Cu efficient, and Cu inefficient. Fifty-three percent of the genotypes were classified as efficient, 40 percent were classified as moderately efficient, and 7 percent were classified as inefficient in Cu-use efficiency. |
Thesagro: |
Cobre; Feijão; Genótipo; Phaseolus vulgaris. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01650naa a2200217 a 4500 001 2015203 005 2016-03-14 008 2015 bl uuuu u00u1 u #d 022 $a1532-2416 024 7 $a10.1080/00103624.2015.1018524$2DOI 100 1 $aFAGERIA, N. K. 245 $aCopper-use efficiency in dry bean genotypes.$h[electronic resource] 260 $c2015 520 $aCopper (Cu) is an essential micronutrients and its deficiency has been reported in many crops including dry bean. A greenhouse experiment was conducted to evaluate thirty dry bean genotypes (G) for Cu-use efficiency. The Cu levels used were low (natural soil level) and adequate [10 mg Cu kg−1 soil, applied with copper sulfate (24 percent Cu)]. Straw yield, seed yield, number of pods per plant, seed per pod, seed harvest index (SHI), maximum root length (MRL), and root dry weight (RDW) were significantly affected by Cu and genotype treatments. The Cu × G interactions were also significant for these traits, indicating variation in genotype responses with the variation in Cu levels. Based on seed yield efficiency index (SYEI), genotypes were grouped in three classes: Cu efficient, moderately Cu efficient, and Cu inefficient. Fifty-three percent of the genotypes were classified as efficient, 40 percent were classified as moderately efficient, and 7 percent were classified as inefficient in Cu-use efficiency. 650 $aCobre 650 $aFeijão 650 $aGenótipo 650 $aPhaseolus vulgaris 700 1 $aSTONE, L. F. 700 1 $aMELO, L. C. 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 46, n. 8, p. 979-990, 2015.
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Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
27/02/2024 |
Data da última atualização: |
27/02/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
PARRON, L. M.; BUSTAMANTE, M. M. C.; MARKEWITZ, D.; PRADO, C. L. |
Afiliação: |
LUCILIA MARIA PARRON VARGAS, CNPF; UNIVERSIDADE DE BRASÍLIA; UNIVERSITY OF GEORGIA; UNIÃO PIONEIRA DE INTEGRAÇÃO SOCIAL. |
Título: |
Availability of Nutrients in Solutions in a Gallery Forest of Cerrado Biome. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. Resumo 37.11-P. |
Idioma: |
Inglês |
Palavras-Chave: |
Mata de galeria. |
Thesagro: |
Água; Cerrado; Essência Florestal; Química do Solo; Topografia. |
Thesaurus NAL: |
forests; soil chemistry; topography; woody plants. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1162311/1/CCLBA-2004-37.11-P-Parron.pdf
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Marc: |
LEADER 00805nam a2200253 a 4500 001 2162311 005 2024-02-27 008 2004 bl uuuu u00u1 u #d 100 1 $aPARRON, L. M. 245 $aAvailability of Nutrients in Solutions in a Gallery Forest of Cerrado Biome.$h[electronic resource] 260 $aIn: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. Resumo 37.11-P.$c2004 650 $aforests 650 $asoil chemistry 650 $atopography 650 $awoody plants 650 $aÁgua 650 $aCerrado 650 $aEssência Florestal 650 $aQuímica do Solo 650 $aTopografia 653 $aMata de galeria 700 1 $aBUSTAMANTE, M. M. C. 700 1 $aMARKEWITZ, D. 700 1 $aPRADO, C. L.
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