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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
10/02/2017 |
Data da última atualização: |
06/09/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FIORELLI, L.; ZALAMENA, J.; IWAMOTO, H.; ZIERO, H. D. D.; VIEIRA, J. L.; NETO, J. A.; MELO, G. W. B. de. |
Afiliação: |
Luis Fiorelli, CNPUV; Jovani Zalamena, CNPUV; Hissashi Iwamoto, CNPUV; Henrique Di D. Ziero, Graduating students from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700-346. Scholarship from Embrapa Uva e Vinho.; Jaqueline L. Vieira, Graduating students from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700-346. Scholarship from Embrapa Uva e Vinho.; José A. Neto, Graduating students from Universidade Estadual do Rio Grande do Sul. Bento Gonçalves, RS, Brasil. CEP: 95700-346. Scholarship from Embrapa Uva e Vinho. E-mails: joseamoraisn@outlook.com; hissashi.mobile@gmail; GEORGE WELLINGTON BASTOS DE MELO, CNPUV. |
Título: |
Organic and mineral fertilizing for grapevine growth in south of Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, n. 2016-1058, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The growth fertilizer recommendation for grapevine is mainly based on using mineral fertilizers, which only recommends the application of nitrogen. However, using organic fertilizers is getting more popular in agriculture. It benefits the environment because it is a natural process, promotes organic matter recycling, and also helps the edaphic fauna, as well as worms, beetles, fungi with beneficial bacteria. With the objective to compare the organic and the mineral fertilizer during the initial growth of the Paulsen 1103 (berlandieri x rupestres) rootstock and, posteriorly, the leaves nutritional composition and the production of dry matter from the branches of the Cabernet Sauvignon graft, it has been developed as an experiment in the field, at Embrapa Uva e Vinho dependencies, Bento Gonçalves, Rio Grande do Sul, Brazil, in Neossolo Litólico soil, using an experimental design of random blocks with 5 repetitions, with the experimental plot constituted by 32 Paulsen 1103 rootstocks, planted in July 2013, with 2,5m spacing between lines and 1,3m between each rootstock and conducted in a vertical trellis system. The treatments by the application consisted of 20 kg ha-1 of N, as nitrate, using calcium nitrate sources 17% of N) and the organic compost (density of 0,6 kg L-1, 1,54% of N total with 0,1 % of N-NO3, 0,52% of P, 2,38% of K, 8% of Ca, 0,29% of Mg). |
Palavras-Chave: |
Grapevine growth; Mineral fertilizing; Videira. |
Thesagro: |
Adubacao; Fertilizante; Uva. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202805/1/39OIV2016-1058.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/155291/1/39OIV2016-1058.pdf
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Marc: |
LEADER 02274nam a2200253 a 4500 001 2113042 005 2023-09-06 008 2016 bl uuuu u00u1 u #d 100 1 $aFIORELLI, L. 245 $aOrganic and mineral fertilizing for grapevine growth in south of Brazil.$h[electronic resource] 260 $aIn: WORLD VINE AND WINE CONGRESS, 39.; GENERAL ASSEMBLY OF THE OIV, 14., 2016, Bento Gonçalves. Vitiviniculture: technological advances to market challenges: abstracts. Bento Gonçalves: International Organisation of Vine and Wine, n. 2016-1058$c2016 520 $aThe growth fertilizer recommendation for grapevine is mainly based on using mineral fertilizers, which only recommends the application of nitrogen. However, using organic fertilizers is getting more popular in agriculture. It benefits the environment because it is a natural process, promotes organic matter recycling, and also helps the edaphic fauna, as well as worms, beetles, fungi with beneficial bacteria. With the objective to compare the organic and the mineral fertilizer during the initial growth of the Paulsen 1103 (berlandieri x rupestres) rootstock and, posteriorly, the leaves nutritional composition and the production of dry matter from the branches of the Cabernet Sauvignon graft, it has been developed as an experiment in the field, at Embrapa Uva e Vinho dependencies, Bento Gonçalves, Rio Grande do Sul, Brazil, in Neossolo Litólico soil, using an experimental design of random blocks with 5 repetitions, with the experimental plot constituted by 32 Paulsen 1103 rootstocks, planted in July 2013, with 2,5m spacing between lines and 1,3m between each rootstock and conducted in a vertical trellis system. The treatments by the application consisted of 20 kg ha-1 of N, as nitrate, using calcium nitrate sources 17% of N) and the organic compost (density of 0,6 kg L-1, 1,54% of N total with 0,1 % of N-NO3, 0,52% of P, 2,38% of K, 8% of Ca, 0,29% of Mg). 650 $aAdubacao 650 $aFertilizante 650 $aUva 653 $aGrapevine growth 653 $aMineral fertilizing 653 $aVideira 700 1 $aZALAMENA, J. 700 1 $aIWAMOTO, H. 700 1 $aZIERO, H. D. D. 700 1 $aVIEIRA, J. L. 700 1 $aNETO, J. A. 700 1 $aMELO, G. W. B. de
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
25/09/2020 |
Data da última atualização: |
22/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MELO, F. de B.; SOUZA, H. A. de; BASTOS, E. A.; CARDOSO, M. J. |
Afiliação: |
FRANCISCO DE BRITO MELO, CPAMN; HENRIQUE ANTUNES DE SOUZA, CPAMN; EDSON ALVES BASTOS, CPAMN; MILTON JOSE CARDOSO, CPAMN. |
Título: |
Critical levels and sufficiency ranges for leaf nutrient diagnosis in cowpea grown in the Northeast region of Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Revista Ciência Agronômica, v. 51, n. 4, e20196954, 2020. |
ISSN: |
1806-6690 |
DOI: |
10.5935/1806-6690.20200071 |
Idioma: |
Inglês |
Conteúdo: |
Proposing sufficiency ranges and critical levels is an important technique for correct evaluation of leaf nutrient diagnosis. In this study, the objective was to propose critical levels and sufficiency ranges of macro- and micronutrients for the diagnostic leaf of cowpea, collected at flowering, with the results of macro- and micronutrients and productivity in the Northeast of Brazil. The critical level was calculated by the reduced normal distribution and by the boundary line method, which was also used to generate sufficiency ranges. For the critical level by reduced normal distribution, the relationship of the nutrients with 90% of maximum productivity was adopted. For the boundary line, the relationship of the nutrients that are in the upper line of a dispersion diagram was considered. The critical levels by reduced normal distribution for nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), iron (Fe), manganese (Mn) and zinc (Zn) are: 35.3 g kg-1, 1.8 g kg-1, 20.5 g kg-1, 11.1 g kg-1, 2.6 g kg-1, 3.2 mg kg-1, 105 mg kg-1, 89 mg kg-1and 22 mg kg-1, respectively. However, the critical levels generated by the boundary line for N, P, K, Ca, Mg, Cu, Fe, Mn and Zn are 39.5 g kg-1, 2.3 g kg-1, 21.2 g kg-1, 11.3 g kg-1, 2.9 g kg-1, 4.2mg kg-1, 142 mg kg-1, 143mg kg-1 and 24 mg kg-1, respectively. The sufficiency ranges by the boundary line method, to achieve 95% of maximum productivity, are equivalent to 34.4-44.7g kg-1, 1.7-2.9 g kg-1,18.6-23.6 g kg-1,8.8-13.7 g kg-1,2.3-3.5 g kg-1,3.1-5.4 mg kg-1,73-210 mg kg-1,104-181 mg kg-1 and 22-27 mg kg-1 for N, P, K, Ca, Mg, Cu, Fe, Mn and Zn, respectively. MenosProposing sufficiency ranges and critical levels is an important technique for correct evaluation of leaf nutrient diagnosis. In this study, the objective was to propose critical levels and sufficiency ranges of macro- and micronutrients for the diagnostic leaf of cowpea, collected at flowering, with the results of macro- and micronutrients and productivity in the Northeast of Brazil. The critical level was calculated by the reduced normal distribution and by the boundary line method, which was also used to generate sufficiency ranges. For the critical level by reduced normal distribution, the relationship of the nutrients with 90% of maximum productivity was adopted. For the boundary line, the relationship of the nutrients that are in the upper line of a dispersion diagram was considered. The critical levels by reduced normal distribution for nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), iron (Fe), manganese (Mn) and zinc (Zn) are: 35.3 g kg-1, 1.8 g kg-1, 20.5 g kg-1, 11.1 g kg-1, 2.6 g kg-1, 3.2 mg kg-1, 105 mg kg-1, 89 mg kg-1and 22 mg kg-1, respectively. However, the critical levels generated by the boundary line for N, P, K, Ca, Mg, Cu, Fe, Mn and Zn are 39.5 g kg-1, 2.3 g kg-1, 21.2 g kg-1, 11.3 g kg-1, 2.9 g kg-1, 4.2mg kg-1, 142 mg kg-1, 143mg kg-1 and 24 mg kg-1, respectively. The sufficiency ranges by the boundary line method, to achieve 95% of maximum productivity, are equivalent to 34.4-44.7g kg-1, 1.7-2.9 g kg-1,18.6-23... Mostrar Tudo |
Thesagro: |
Feijão de Corda; Folha; Nutrição Vegetal; Nutriente Mineral; Vigna Unguiculata. |
Thesaurus NAL: |
Cowpeas; Plant micronutrients; Plant nutrition; Vigna. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216214/1/CriticalSufficiencyNutrientCowpeaRCA2020.pdf
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Marc: |
LEADER 02522naa a2200289 a 4500 001 2125123 005 2024-01-22 008 2020 bl uuuu u00u1 u #d 022 $a1806-6690 024 7 $a10.5935/1806-6690.20200071$2DOI 100 1 $aMELO, F. de B. 245 $aCritical levels and sufficiency ranges for leaf nutrient diagnosis in cowpea grown in the Northeast region of Brazil.$h[electronic resource] 260 $c2020 520 $aProposing sufficiency ranges and critical levels is an important technique for correct evaluation of leaf nutrient diagnosis. In this study, the objective was to propose critical levels and sufficiency ranges of macro- and micronutrients for the diagnostic leaf of cowpea, collected at flowering, with the results of macro- and micronutrients and productivity in the Northeast of Brazil. The critical level was calculated by the reduced normal distribution and by the boundary line method, which was also used to generate sufficiency ranges. For the critical level by reduced normal distribution, the relationship of the nutrients with 90% of maximum productivity was adopted. For the boundary line, the relationship of the nutrients that are in the upper line of a dispersion diagram was considered. The critical levels by reduced normal distribution for nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), copper (Cu), iron (Fe), manganese (Mn) and zinc (Zn) are: 35.3 g kg-1, 1.8 g kg-1, 20.5 g kg-1, 11.1 g kg-1, 2.6 g kg-1, 3.2 mg kg-1, 105 mg kg-1, 89 mg kg-1and 22 mg kg-1, respectively. However, the critical levels generated by the boundary line for N, P, K, Ca, Mg, Cu, Fe, Mn and Zn are 39.5 g kg-1, 2.3 g kg-1, 21.2 g kg-1, 11.3 g kg-1, 2.9 g kg-1, 4.2mg kg-1, 142 mg kg-1, 143mg kg-1 and 24 mg kg-1, respectively. The sufficiency ranges by the boundary line method, to achieve 95% of maximum productivity, are equivalent to 34.4-44.7g kg-1, 1.7-2.9 g kg-1,18.6-23.6 g kg-1,8.8-13.7 g kg-1,2.3-3.5 g kg-1,3.1-5.4 mg kg-1,73-210 mg kg-1,104-181 mg kg-1 and 22-27 mg kg-1 for N, P, K, Ca, Mg, Cu, Fe, Mn and Zn, respectively. 650 $aCowpeas 650 $aPlant micronutrients 650 $aPlant nutrition 650 $aVigna 650 $aFeijão de Corda 650 $aFolha 650 $aNutrição Vegetal 650 $aNutriente Mineral 650 $aVigna Unguiculata 700 1 $aSOUZA, H. A. de 700 1 $aBASTOS, E. A. 700 1 $aCARDOSO, M. J. 773 $tRevista Ciência Agronômica$gv. 51, n. 4, e20196954, 2020.
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