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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
11/01/2022 |
Data da última atualização: |
14/02/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
AKOLGO, G. A.; KEMAUSUOR, F.; AWAFO, E. A.; AMANKWAH, E.; ATTA-DARKWA, T.; ESSANDOH, E. O.; BART-PLANGE, A.; MAIA, C. M. B. de F. |
Afiliação: |
GILBERT AYINE AKOLGO, University of Energy and Natural Resource; FRANCIS KEMAUSUOR, Department of Agricultural and Biosystems Engineering, KNUST; EDWARD ABINGYA AWAFO, University of Energy and Natural Resource; EMMANUEL AMANKWAH, University of Energy and Natural Resource; THOMAS ATTA-DARKWA, University of Energy and Natural Resource; ERIC OSEI ESSANDOH, University of Energy and Natural Resource; ATO BART-PLANGE, Department of Agricultural and Biosystems Engineering, KNUST; CLAUDIA MARIA BRANCO DE F MAIA, CNPF. |
Título: |
Biochar as a soil amendment tool: effects on soil properties and yield of maize and cabbage in Brong-Ahafo Region, Ghana. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Open Journal of Soil Science, v. 10, n. 3, p. 91-108, Mar. 2020. |
DOI: |
10.4236/ojss.2020.103005 |
Idioma: |
Inglês |
Conteúdo: |
Ghana's soil is continuously declining in fertility due to continuous cultiva- tion and rapid mineralization of its soil organic matter. Previous studies have touted the potential of biochar to help improve soil properties and increase the yield of crops. This study investigated the effects of the application of bi- ochar on physicochemical properties of soil and the yield of maize and cab- bage in Ghana. The study indicated that application of biochar significantly increased soil organic matter (SOM) from 3.88% (for control) to 5.72% (for biochar application rate 20 ton/ha and 0 ton/ha of NPK). It also increased soil pH from 6.55 in (for control) to 7.30 (for biochar application rate 20 ton/ha) and 0 ton/ha of nitrogen (N), phosphorus (P) and potassium (K) which can help ameliorate the soil acidity problem of Ghanaian soils. This field study, demonstrated that addition of biochar from sawdust increased the yield (be- tween the control (0 ton/ha of biochar, 0% of recommended dose of NPK) and 20 ton/ha, 0% recommended dose of NPK) of maize and cabbage by 6.66% and 7.57% respectively. This study concluded that application of bio- char offers a great potential to improve soil quality and the yield of maize and cabbage in Ghana. |
Palavras-Chave: |
Maize Yield. |
Thesagro: |
Propriedade Físico-Química; Solo. |
Thesaurus Nal: |
Biochar; Physicochemical properties; Soil amendments. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230167/1/Claudia-Maia-OJSS-Biochar.pdf
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Marc: |
LEADER 02136naa a2200289 a 4500 001 2139006 005 2022-02-14 008 2020 bl uuuu u00u1 u #d 024 7 $a10.4236/ojss.2020.103005$2DOI 100 1 $aAKOLGO, G. A. 245 $aBiochar as a soil amendment tool$beffects on soil properties and yield of maize and cabbage in Brong-Ahafo Region, Ghana.$h[electronic resource] 260 $c2020 520 $aGhana's soil is continuously declining in fertility due to continuous cultiva- tion and rapid mineralization of its soil organic matter. Previous studies have touted the potential of biochar to help improve soil properties and increase the yield of crops. This study investigated the effects of the application of bi- ochar on physicochemical properties of soil and the yield of maize and cab- bage in Ghana. The study indicated that application of biochar significantly increased soil organic matter (SOM) from 3.88% (for control) to 5.72% (for biochar application rate 20 ton/ha and 0 ton/ha of NPK). It also increased soil pH from 6.55 in (for control) to 7.30 (for biochar application rate 20 ton/ha) and 0 ton/ha of nitrogen (N), phosphorus (P) and potassium (K) which can help ameliorate the soil acidity problem of Ghanaian soils. This field study, demonstrated that addition of biochar from sawdust increased the yield (be- tween the control (0 ton/ha of biochar, 0% of recommended dose of NPK) and 20 ton/ha, 0% recommended dose of NPK) of maize and cabbage by 6.66% and 7.57% respectively. This study concluded that application of bio- char offers a great potential to improve soil quality and the yield of maize and cabbage in Ghana. 650 $aBiochar 650 $aPhysicochemical properties 650 $aSoil amendments 650 $aPropriedade Físico-Química 650 $aSolo 653 $aMaize Yield 700 1 $aKEMAUSUOR, F. 700 1 $aAWAFO, E. A. 700 1 $aAMANKWAH, E. 700 1 $aATTA-DARKWA, T. 700 1 $aESSANDOH, E. O. 700 1 $aBART-PLANGE, A. 700 1 $aMAIA, C. M. B. de F. 773 $tOpen Journal of Soil Science$gv. 10, n. 3, p. 91-108, Mar. 2020.
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Embrapa Florestas (CNPF) |
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Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
20/03/2008 |
Data da última atualização: |
23/01/2020 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
CATANHÊDE, I. S. L.; OLIVEIRA, V. R.; FONSECA, M. E. N.; PEIXOTO, J. R.; BOITEUX, L. S. |
Afiliação: |
ILKA S. L. CANTANHÊDE, UNIVERSIDADE DE BRASÍLIA; VALTER RODRIGUES OLIVEIRA, CNPH; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; JOSÉ RICARDO PEIXOTO, UNIVERSIDADE DE BRASÍLIA; LEONARDO SILVA BOITEUX, CNPH. |
Título: |
Estimativas de heterose e herdabilidade em populações derivadas de cruzamento biparental entre linhagens de tomateiro contrastantes para características de fruto. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OLERICULTURA, 47.; SIMPÓSIO BRASILEIRO SOBRE CUCURBITÁCEAS, 4., 2007, Porto Seguro. Resgatando e valorizando as hortaliças subutilizadas. Porto Seguro: Associação Brasileira de Horticultura, 2007. |
Idioma: |
Português |
Palavras-Chave: |
Herdabilidade; Heterose. |
Thesagro: |
Cruzamento; Diâmetro; Fruto; Lycopersicon Esculentum; Tomate. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/209531/1/A674-T1064-Comp.pdf
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Marc: |
LEADER 00930nam a2200229 a 4500 001 1781567 005 2020-01-23 008 2007 bl uuuu u00u1 u #d 100 1 $aCATANHÊDE, I. S. L. 245 $aEstimativas de heterose e herdabilidade em populações derivadas de cruzamento biparental entre linhagens de tomateiro contrastantes para características de fruto.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE OLERICULTURA, 47.; SIMPÓSIO BRASILEIRO SOBRE CUCURBITÁCEAS, 4., 2007, Porto Seguro. Resgatando e valorizando as hortaliças subutilizadas. Porto Seguro: Associação Brasileira de Horticultura$c2007 650 $aCruzamento 650 $aDiâmetro 650 $aFruto 650 $aLycopersicon Esculentum 650 $aTomate 653 $aHerdabilidade 653 $aHeterose 700 1 $aOLIVEIRA, V. R. 700 1 $aFONSECA, M. E. N. 700 1 $aPEIXOTO, J. R. 700 1 $aBOITEUX, L. S.
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