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Biblioteca(s): |
Embrapa Solos / UEP-Recife. |
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Data corrente: |
17/05/2023 |
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Data da última atualização: |
17/05/2023 |
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Autoria: |
LATAWIEC, A. E.; RODRIGUES, A. F.; KORYS, K. A.; MENDES, M.; RANGEL, M.; CASTRO, A.; TEIXEIRA, W. G.; VALENTIM, J. F.; ARAUJO, E. da S.; MORAES, L. F. D. de; PAHECO, V.; MENDES, M.; DELA PICCOLLA, C.; STRASSBURG, B.; KUBON, M.; DROSIK, A.; GOMES, F. D.; REID, B.; KRIEGER, J. M.; DIB, V.; ZMARZLY, D.; SILVA NETO, E. C. da. |
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Afiliação: |
AGNIESZKA E. LATAWIEC, PUC-RIO; INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; OPOLE UNIVERSITY OF TECHNOLOGY; UNIVERSITY OF EAST ANGLIA; ALINE F. RODRIGUES, PUC-RIO; INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; KATARZYNA A. KORYS, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; MAIARA MENDES, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; MARCIO RANGEL, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; ANA CASTRO, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; WENCESLAU GERALDES TEIXEIRA, CNPS; JUDSON FERREIRA VALENTIM, CPAF-AC; EDNALDO DA SILVA ARAUJO, CNPAB; LUIZ FERNANDO DUARTE DE MORAES, CNPAB; VINICIUS PACHECO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; MARCOS MENDES, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; CRISTIANO DELA PICCOLLA, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; BERNARDO STRASSBURG, PUC-RIO; INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; RE.GREEN; MACIEJ KUBON, UNIVERSITY OF AGRICULTURE IN KRAKÓW; ADAM DROSIK, UNIVERSITY OF OPOLE; FERNANDA D. GOMES, PUC-RIO; INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; BRIAN REID, UNIVERSITY OF EAST ANGLIA; JOANA M. KRIEGER, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; VIVIANE DIB, INTERNATIONAL INSTITUTE FOR SUSTAINABILITY; DARIUSZ ZMARZLY, OPOLE UNIVERSITY OF TECHNOLOGY; EDUARDO CARVALHO DA SILVA NETO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO. |
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Título: |
Biochar and forage peanut improve pastures: evidence from a field experiment in Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Agriculture, Ecosystems & Environment, v. 353, 108534, Sept. 2023. |
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DOI: |
https://doi.org/10.1016/j.agee.2023.108534 |
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Idioma: |
Inglês |
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Conteúdo: |
Pasturelands, often degraded, represent most of the converted lands globally. It is important to understand how different pasture management approaches can improve soil quality, increase feed production and farmer income. Here, the impact of different soil enhancers on soil quality and productivity of three cultivars of Brachiaria (Syn. Urochloa) forage grass is presented. Soil enhancers included: biochar - a carbon-rich product from biomass pyrolysis, moinha (local charcoal residue), traditional fertiliser containing nitrogen, phosphorus and potassium, lime, and forage peanut (Arachis pintoi cv. Amarillo). Considering the total biomass produced over the experiment (sum of four harvests), the highest dry biomass production was observed for Brachiaria brizantha cv. Piatã (14.1 Mg ha-1) and cv. Marandu (12.7 Mg ha-1), for biochar application of 30 Mg ha-1. Paiaguás had the highest dry matter production (12.4 Mg ha-1) for the treatment with forage peanut plus 15 Mg ha-1 of biochar. The increases in dry mass production translated to additional income, as compared with the control, of U$ 1 291, U$ 1 183 and U$ 991 per year for Marandu, Piatã and Paiaguás, respectively. The increases in forage grass productivity were reflected by positive changes in soil characteristics such as improvement in cation exchange capacity, pH and nutrient contents. Improved management of tropical pasturelands holds opportunity for more sustainable food production, and for ecosystem services protection and recuperation, for example, biodiversity net-gain, water regulation and carbon sequestration. MenosPasturelands, often degraded, represent most of the converted lands globally. It is important to understand how different pasture management approaches can improve soil quality, increase feed production and farmer income. Here, the impact of different soil enhancers on soil quality and productivity of three cultivars of Brachiaria (Syn. Urochloa) forage grass is presented. Soil enhancers included: biochar - a carbon-rich product from biomass pyrolysis, moinha (local charcoal residue), traditional fertiliser containing nitrogen, phosphorus and potassium, lime, and forage peanut (Arachis pintoi cv. Amarillo). Considering the total biomass produced over the experiment (sum of four harvests), the highest dry biomass production was observed for Brachiaria brizantha cv. Piatã (14.1 Mg ha-1) and cv. Marandu (12.7 Mg ha-1), for biochar application of 30 Mg ha-1. Paiaguás had the highest dry matter production (12.4 Mg ha-1) for the treatment with forage peanut plus 15 Mg ha-1 of biochar. The increases in dry mass production translated to additional income, as compared with the control, of U$ 1 291, U$ 1 183 and U$ 991 per year for Marandu, Piatã and Paiaguás, respectively. The increases in forage grass productivity were reflected by positive changes in soil characteristics such as improvement in cation exchange capacity, pH and nutrient contents. Improved management of tropical pasturelands holds opportunity for more sustainable food production, and for ecosystem services protection ... Mostrar Tudo |
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Palavras-Chave: |
Bottom-up approach; Forage peanut; Pagamento por serviços ambientais; Pasturelands; Payment for ecosystem services; Serviços ecossistêmicos do solo; Soil ecosystem services. |
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Thesagro: |
Agricultor; Agricultura Sustentável; Amendoim; Pastagem. |
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Thesaurus NAL: |
Biochar; Farmers; Sustainable agriculture. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03175naa a2200553 a 4500
001 2153799
005 2023-05-17
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.agee.2023.108534$2DOI
100 1 $aLATAWIEC, A. E.
245 $aBiochar and forage peanut improve pastures$bevidence from a field experiment in Brazil.$h[electronic resource]
260 $c2023
520 $aPasturelands, often degraded, represent most of the converted lands globally. It is important to understand how different pasture management approaches can improve soil quality, increase feed production and farmer income. Here, the impact of different soil enhancers on soil quality and productivity of three cultivars of Brachiaria (Syn. Urochloa) forage grass is presented. Soil enhancers included: biochar - a carbon-rich product from biomass pyrolysis, moinha (local charcoal residue), traditional fertiliser containing nitrogen, phosphorus and potassium, lime, and forage peanut (Arachis pintoi cv. Amarillo). Considering the total biomass produced over the experiment (sum of four harvests), the highest dry biomass production was observed for Brachiaria brizantha cv. Piatã (14.1 Mg ha-1) and cv. Marandu (12.7 Mg ha-1), for biochar application of 30 Mg ha-1. Paiaguás had the highest dry matter production (12.4 Mg ha-1) for the treatment with forage peanut plus 15 Mg ha-1 of biochar. The increases in dry mass production translated to additional income, as compared with the control, of U$ 1 291, U$ 1 183 and U$ 991 per year for Marandu, Piatã and Paiaguás, respectively. The increases in forage grass productivity were reflected by positive changes in soil characteristics such as improvement in cation exchange capacity, pH and nutrient contents. Improved management of tropical pasturelands holds opportunity for more sustainable food production, and for ecosystem services protection and recuperation, for example, biodiversity net-gain, water regulation and carbon sequestration.
650 $aBiochar
650 $aFarmers
650 $aSustainable agriculture
650 $aAgricultor
650 $aAgricultura Sustentável
650 $aAmendoim
650 $aPastagem
653 $aBottom-up approach
653 $aForage peanut
653 $aPagamento por serviços ambientais
653 $aPasturelands
653 $aPayment for ecosystem services
653 $aServiços ecossistêmicos do solo
653 $aSoil ecosystem services
700 1 $aRODRIGUES, A. F.
700 1 $aKORYS, K. A.
700 1 $aMENDES, M.
700 1 $aRANGEL, M.
700 1 $aCASTRO, A.
700 1 $aTEIXEIRA, W. G.
700 1 $aVALENTIM, J. F.
700 1 $aARAUJO, E. da S.
700 1 $aMORAES, L. F. D. de
700 1 $aPAHECO, V.
700 1 $aMENDES, M.
700 1 $aDELA PICCOLLA, C.
700 1 $aSTRASSBURG, B.
700 1 $aKUBON, M.
700 1 $aDROSIK, A.
700 1 $aGOMES, F. D.
700 1 $aREID, B.
700 1 $aKRIEGER, J. M.
700 1 $aDIB, V.
700 1 $aZMARZLY, D.
700 1 $aSILVA NETO, E. C. da
773 $tAgriculture, Ecosystems & Environment$gv. 353, 108534, Sept. 2023.
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