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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
29/04/2020 |
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Data da última atualização: |
02/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, V. M.; LIMA JUNIOR, J. A. de; BRONZE, A. B. da S.; AVIZ, W. L. C. de; MATOS, A. P. de; SILVA, L. de S.; MELO, D. da L. |
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Afiliação: |
VALDEIDES MARQUES LIMA; JOAQUIM ALVES DE LIMA JUNIOR; ANTONIA BENEDITA DA SILVA BRONZE; WILLIAM LEE CARRERA DE AVIZ; ARISTÓTELES PIRES DE MATOS; LIDIANE DE SOUZA SILVA; DANILO DA LUZ MELO. |
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Título: |
Yield and quality of fertigated Papaya Fruits submitted to potassium doses in Northeast Pará. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, March, v. 8, n. 3., 2020 |
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Páginas: |
15 p. |
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Descrição Física: |
il. |
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ISSN: |
2166-0379 |
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DOI: |
https://doi.org/10.5296/jas.v8i3.16107 |
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Idioma: |
Inglês |
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Conteúdo: |
The objectiveof this workwas to evaluate the effect of potassium doses supplied via fertigation on yield and fruit quality of Solo papaya, cultivar THB.The experiment was installed in August 2018 in the Experimental Station of the Federal Rural University of Amazonia, Municipality of Igarapé-Açu, State of Para, Brazil, and lasted for 13 months. The experiment was conducted in completely randomized designwith four replications and treatments applications started in the fifth month after planting. Treatments were fourdoses of K20(160, 320, 480 and 640kg K2O ha-1) that correspond to 50, 100, 150 and 200% of recommended dose based on soil analysis. Potassium was supplied in the form of KNO3, in the irrigation water, associated to the others fertilizers. During the five monthharvest period, the papaya yield reached 22.3 t ha-1, fruit number was 67,776 fruit ha-1, fruit weight was about 418.6 g and soluble solid titratable acidity ratio as high as 13.9. |
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Thesagro: |
Mamão; Nitrato de Potássio; Nutrição Vegetal. |
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Thesaurus Nal: |
Papayas; Plant nutrition; Potassium nitrate. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01860naa a2200301 a 4500
001 2121947
005 2020-06-02
008 2020 bl uuuu u00u1 u #d
022 $a2166-0379
024 7 $ahttps://doi.org/10.5296/jas.v8i3.16107$2DOI
100 1 $aLIMA, V. M.
245 $aYield and quality of fertigated Papaya Fruits submitted to potassium doses in Northeast Pará.$h[electronic resource]
260 $c2020
300 $a15 p.$cil.
520 $aThe objectiveof this workwas to evaluate the effect of potassium doses supplied via fertigation on yield and fruit quality of Solo papaya, cultivar THB.The experiment was installed in August 2018 in the Experimental Station of the Federal Rural University of Amazonia, Municipality of Igarapé-Açu, State of Para, Brazil, and lasted for 13 months. The experiment was conducted in completely randomized designwith four replications and treatments applications started in the fifth month after planting. Treatments were fourdoses of K20(160, 320, 480 and 640kg K2O ha-1) that correspond to 50, 100, 150 and 200% of recommended dose based on soil analysis. Potassium was supplied in the form of KNO3, in the irrigation water, associated to the others fertilizers. During the five monthharvest period, the papaya yield reached 22.3 t ha-1, fruit number was 67,776 fruit ha-1, fruit weight was about 418.6 g and soluble solid titratable acidity ratio as high as 13.9.
650 $aPapayas
650 $aPlant nutrition
650 $aPotassium nitrate
650 $aMamão
650 $aNitrato de Potássio
650 $aNutrição Vegetal
700 1 $aLIMA JUNIOR, J. A. de
700 1 $aBRONZE, A. B. da S.
700 1 $aAVIZ, W. L. C. de
700 1 $aMATOS, A. P. de
700 1 $aSILVA, L. de S.
700 1 $aMELO, D. da L.
773 $tJournal of Agricultural Studies, March$gv. 8, n. 3., 2020
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
08/02/2024 |
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Data da última atualização: |
22/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MESSIAS, M.; FERREIRA, E. P. de B.; SILVA, O. F. da; WANDER, A. E. |
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Afiliação: |
MATHEUS MESSIAS, UNIVERSIDADE FEDERAL DE GOIÁS; ENDERSON PETRONIO DE BRITO FERREIRA, CNPAF; OSMIRA FATIMA DA SILVA, CNPAF; ALCIDO ELENOR WANDER, CNPAF. |
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Título: |
Economic assessment of Rhizobium tropici and Azospirillum brasilense co-inoculation in common bean. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Agricultural Research, 2024. |
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ISSN: |
2249-720X |
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DOI: |
https://doi.org/10.1007/s40003-023-00692-5 |
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Idioma: |
Inglês |
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Conteúdo: |
The common bean cropping system has a high cost, mainly due to using nitrogen fertilisers. An alternative for a replacement to reduce production costs is the co-inoculation technique of Rhizobium tropici and Azospirillum brasilense. This study aimed to evaluate the economic viability of co-inoculation of common beans via sowing furrow. Data from five field experiments conducted in three locations in three seasons were used. The treatments consisted of absolute control (without inoculation and fertilisation), nitrogen fertilisation, simple inoculation with R. tropici and co-inoculation with R. tropici and different doses of A. brasilense applied in the sowing furrow. The economic analysis was carried out based on market prices and indexes, depending on the grain production of the different treatments. Treatment with nitrogen fertiliser (80 kg ha−1 of N) resulted in higher production costs, with an average value of USD 1,889 ha−1. Co-inoculation with two doses of R. tropici and four doses of A. brasilense provided the highest mean gross revenue values, net income and benefit-cost-ratio. Co-inoculation with two doses of R. tropici and four doses of A. brasilense resulted in a benefit-cost-ratio of 8 to 11% greater than simple inoculation with Rhizobium tropici, nitrogen treatment and commercial inoculant. Co-inoculation with R. tropici and A. brasilense, in addition to providing high yields, also provides high profitability, proving to be a technology that can contribute to the reduction/replacement of the use of nitrogen fertilisers and reduction of environmental impacts without compromising yield and profitability of common beans. MenosThe common bean cropping system has a high cost, mainly due to using nitrogen fertilisers. An alternative for a replacement to reduce production costs is the co-inoculation technique of Rhizobium tropici and Azospirillum brasilense. This study aimed to evaluate the economic viability of co-inoculation of common beans via sowing furrow. Data from five field experiments conducted in three locations in three seasons were used. The treatments consisted of absolute control (without inoculation and fertilisation), nitrogen fertilisation, simple inoculation with R. tropici and co-inoculation with R. tropici and different doses of A. brasilense applied in the sowing furrow. The economic analysis was carried out based on market prices and indexes, depending on the grain production of the different treatments. Treatment with nitrogen fertiliser (80 kg ha−1 of N) resulted in higher production costs, with an average value of USD 1,889 ha−1. Co-inoculation with two doses of R. tropici and four doses of A. brasilense provided the highest mean gross revenue values, net income and benefit-cost-ratio. Co-inoculation with two doses of R. tropici and four doses of A. brasilense resulted in a benefit-cost-ratio of 8 to 11% greater than simple inoculation with Rhizobium tropici, nitrogen treatment and commercial inoculant. Co-inoculation with R. tropici and A. brasilense, in addition to providing high yields, also provides high profitability, proving to be a technology that can contribute to the... Mostrar Tudo |
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Palavras-Chave: |
Co-inoculation. |
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Thesagro: |
Análise de Custo-Benefício; Custo de Produção; Feijão; Fertilizante Nitrogenado; Phaseolus Vulgaris; Rhizobium. |
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Thesaurus NAL: |
Azospirillum brasilense; Beans; Bradyrhizobium; Cost benefit analysis; Production costs; Rhizobium tropici. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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Marc: |
LEADER 02659naa a2200337 a 4500
001 2161806
005 2024-02-22
008 2024 bl uuuu u00u1 u #d
022 $a2249-720X
024 7 $ahttps://doi.org/10.1007/s40003-023-00692-5$2DOI
100 1 $aMESSIAS, M.
245 $aEconomic assessment of Rhizobium tropici and Azospirillum brasilense co-inoculation in common bean.$h[electronic resource]
260 $c2024
520 $aThe common bean cropping system has a high cost, mainly due to using nitrogen fertilisers. An alternative for a replacement to reduce production costs is the co-inoculation technique of Rhizobium tropici and Azospirillum brasilense. This study aimed to evaluate the economic viability of co-inoculation of common beans via sowing furrow. Data from five field experiments conducted in three locations in three seasons were used. The treatments consisted of absolute control (without inoculation and fertilisation), nitrogen fertilisation, simple inoculation with R. tropici and co-inoculation with R. tropici and different doses of A. brasilense applied in the sowing furrow. The economic analysis was carried out based on market prices and indexes, depending on the grain production of the different treatments. Treatment with nitrogen fertiliser (80 kg ha−1 of N) resulted in higher production costs, with an average value of USD 1,889 ha−1. Co-inoculation with two doses of R. tropici and four doses of A. brasilense provided the highest mean gross revenue values, net income and benefit-cost-ratio. Co-inoculation with two doses of R. tropici and four doses of A. brasilense resulted in a benefit-cost-ratio of 8 to 11% greater than simple inoculation with Rhizobium tropici, nitrogen treatment and commercial inoculant. Co-inoculation with R. tropici and A. brasilense, in addition to providing high yields, also provides high profitability, proving to be a technology that can contribute to the reduction/replacement of the use of nitrogen fertilisers and reduction of environmental impacts without compromising yield and profitability of common beans.
650 $aAzospirillum brasilense
650 $aBeans
650 $aBradyrhizobium
650 $aCost benefit analysis
650 $aProduction costs
650 $aRhizobium tropici
650 $aAnálise de Custo-Benefício
650 $aCusto de Produção
650 $aFeijão
650 $aFertilizante Nitrogenado
650 $aPhaseolus Vulgaris
650 $aRhizobium
653 $aCo-inoculation
700 1 $aFERREIRA, E. P. de B.
700 1 $aSILVA, O. F. da
700 1 $aWANDER, A. E.
773 $tAgricultural Research, 2024.
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