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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
02/02/2009 |
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Data da última atualização: |
18/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRIGHENTI, A. M.; CASTRO, C. de. |
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Afiliação: |
ALEXANDRE MAGNO B DOS SANTOS, CNPSO; CESAR DE CASTRO, CNPSO. |
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Título: |
Boron foliar application on sunflower (Helianthus annuus L.) associated with herbicides. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Helia, v. 31, n. 48, p. 127-136, Jul. 2008. |
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DOI: |
10.2298/HEL0848127B |
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Idioma: |
Inglês |
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Conteúdo: |
The present work was undertaken to evaluate volunteer corn control through the application of graminicides singly or combined with boron (B) sources as well as to assess the sunflower (Helianthus annuus L.) response to the application of this micronutrient. Experiments were arranged in a split-plot design with randomized complete blocks and five replications. The treatments applied were haloxyfop-methyl 0.048 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, sethoxydim 0.22 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, clethodim 0.12 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, fluazifop-p-butyl 0.187 kg a.i. ha-1 and the hand-hoed control. The sub-plots consisted of the absence or presence of 400 g ha-1 of B from two sources (H3BO3-boric acid and Na2B8O13.4H2O-sodium borate), applied with the herbicides. All herbicides applied singly or combined with the two B sources were selective for the sunflower crop and efficient in controlling volunteer corn. The application of B in association with herbicides increased the content of this micronutrient in sunflower leaves. |
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Palavras-Chave: |
Sunflower. |
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Thesagro: |
Erva Daninha; Girassol; Nutrição Vegetal. |
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Thesaurus Nal: |
Plant nutrition; Weed control; Weeds. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01716naa a2200229 a 4500
001 1470615
005 2024-10-18
008 2008 bl uuuu u00u1 u #d
024 7 $a10.2298/HEL0848127B$2DOI
100 1 $aBRIGHENTI, A. M.
245 $aBoron foliar application on sunflower (Helianthus annuus L.) associated with herbicides.$h[electronic resource]
260 $c2008
520 $aThe present work was undertaken to evaluate volunteer corn control through the application of graminicides singly or combined with boron (B) sources as well as to assess the sunflower (Helianthus annuus L.) response to the application of this micronutrient. Experiments were arranged in a split-plot design with randomized complete blocks and five replications. The treatments applied were haloxyfop-methyl 0.048 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, sethoxydim 0.22 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, clethodim 0.12 kg a.i. ha-1 plus 0.5% (v/v) mineral oil, fluazifop-p-butyl 0.187 kg a.i. ha-1 and the hand-hoed control. The sub-plots consisted of the absence or presence of 400 g ha-1 of B from two sources (H3BO3-boric acid and Na2B8O13.4H2O-sodium borate), applied with the herbicides. All herbicides applied singly or combined with the two B sources were selective for the sunflower crop and efficient in controlling volunteer corn. The application of B in association with herbicides increased the content of this micronutrient in sunflower leaves.
650 $aPlant nutrition
650 $aWeed control
650 $aWeeds
650 $aErva Daninha
650 $aGirassol
650 $aNutrição Vegetal
653 $aSunflower
700 1 $aCASTRO, C. de
773 $tHelia$gv. 31, n. 48, p. 127-136, Jul. 2008.
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