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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
23/04/2024 |
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Data da última atualização: |
29/05/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GOMES, A. L. B.; FERNANDES, A. M. R.; HORTA, B. C.; OLIVEIRA, M. F. de. |
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Afiliação: |
ANA L. B. GOMES, UNIVERSIDADE DO VALE DO ITAJAÍ; ANITA M. R. FERNANDES, UNIVERSIDADE DO VALE DO ITAJAÍ; BRUNO A. C. HORTA, UNIVERSIDADE DO VALE DO ITAJAÍ; MAURILIO FERNANDES DE OLIVEIRA, CNPMS. |
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Título: |
Machine learning algorithms applied to weed management in integrated crop-livestock systems: a systematic literature review. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Advances in Weed Science, v. 42, e020240047, 2024. |
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DOI: |
https://doi.org/10.51694/AdvWeedSci/2024;42:00004 |
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Idioma: |
Inglês |
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Conteúdo: |
In recent times, there has been an environmental pressure to reduce the amount of pesticides applied to crops and, consequently, the crop production costs. Therefore, investments have been made in technologies that could potentially reduce the usage of herbicides on weeds. Among such technologies, Machine Learning approaches are rising in number of applications and potential impact. Therefore, this article aims to identify the main machine learning algorithms used in integrated crop-livestock systems for weed management. Based on a systematic literature review, it was possible to determine where the selected studies were performed and which crop types were mostly used. The main research terms in this study were: "machine learning algorithms" + "weed management" + "integrated crop-livestock system". Although no results were found for the three terms altogether, the combinations involving "weed management" + "integrated crop-livestock system" and "machine learning algorithms" + "weed management" returned a significant number of studies which were subjected to a second layer of refinement by applying an eligibility criteria. The achieved results show that most of the studies were from the United States and from nations in Asia. Machine vision and deep learning were the most used machine learning models, representing 28% and 19% of all cases, respectively. These systems were applied to different practical solutions, the most prevalent being smart sprayers, which allow for a site-specific herbicide application. MenosIn recent times, there has been an environmental pressure to reduce the amount of pesticides applied to crops and, consequently, the crop production costs. Therefore, investments have been made in technologies that could potentially reduce the usage of herbicides on weeds. Among such technologies, Machine Learning approaches are rising in number of applications and potential impact. Therefore, this article aims to identify the main machine learning algorithms used in integrated crop-livestock systems for weed management. Based on a systematic literature review, it was possible to determine where the selected studies were performed and which crop types were mostly used. The main research terms in this study were: "machine learning algorithms" + "weed management" + "integrated crop-livestock system". Although no results were found for the three terms altogether, the combinations involving "weed management" + "integrated crop-livestock system" and "machine learning algorithms" + "weed management" returned a significant number of studies which were subjected to a second layer of refinement by applying an eligibility criteria. The achieved results show that most of the studies were from the United States and from nations in Asia. Machine vision and deep learning were the most used machine learning models, representing 28% and 19% of all cases, respectively. These systems were applied to different practical solutions, the most prevalent being smart sprayers, which allow for a site... Mostrar Tudo |
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Palavras-Chave: |
Image processing; Inteligência artificial; Processamento de imagem; Weed prevention. |
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Thesagro: |
Erva Daninha. |
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Thesaurus Nal: |
Artificial intelligence; Weed control. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163826/1/Machine-learning-algorithms-applied-to-weed.pdf
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Marc: |
LEADER 02369naa a2200253 a 4500
001 2163826
005 2024-05-29
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.51694/AdvWeedSci/2024;42:00004$2DOI
100 1 $aGOMES, A. L. B.
245 $aMachine learning algorithms applied to weed management in integrated crop-livestock systems$ba systematic literature review.$h[electronic resource]
260 $c2024
520 $aIn recent times, there has been an environmental pressure to reduce the amount of pesticides applied to crops and, consequently, the crop production costs. Therefore, investments have been made in technologies that could potentially reduce the usage of herbicides on weeds. Among such technologies, Machine Learning approaches are rising in number of applications and potential impact. Therefore, this article aims to identify the main machine learning algorithms used in integrated crop-livestock systems for weed management. Based on a systematic literature review, it was possible to determine where the selected studies were performed and which crop types were mostly used. The main research terms in this study were: "machine learning algorithms" + "weed management" + "integrated crop-livestock system". Although no results were found for the three terms altogether, the combinations involving "weed management" + "integrated crop-livestock system" and "machine learning algorithms" + "weed management" returned a significant number of studies which were subjected to a second layer of refinement by applying an eligibility criteria. The achieved results show that most of the studies were from the United States and from nations in Asia. Machine vision and deep learning were the most used machine learning models, representing 28% and 19% of all cases, respectively. These systems were applied to different practical solutions, the most prevalent being smart sprayers, which allow for a site-specific herbicide application.
650 $aArtificial intelligence
650 $aWeed control
650 $aErva Daninha
653 $aImage processing
653 $aInteligência artificial
653 $aProcessamento de imagem
653 $aWeed prevention
700 1 $aFERNANDES, A. M. R.
700 1 $aHORTA, B. C.
700 1 $aOLIVEIRA, M. F. de
773 $tAdvances in Weed Science$gv. 42, e020240047, 2024.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura; Embrapa Unidades Centrais. |
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Data corrente: |
14/11/2016 |
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Data da última atualização: |
17/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BORTOLON, L.; ERNANI, P. R.; BORTOLON, E. S. O.; GIANELO, C.; ALMEIDA, R. G. O. de; WELTER, S.; ROGERI, D. A. |
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Afiliação: |
LEANDRO BORTOLON, CNPASA; PAULO ROBERTO ERNANI, UESC; ELISANDRA SOLANGE OLIVEIRA BORTOLON, CNPASA; CLESIO GIANELLO, UFRGS; RODRIGO GABRIEL OLIVEIRA DE ALMEIDA, UFRGS; SAMUEL WELTER, UFRGS; DOUGLAS ANTONIO ROGERI, Faculdade de Itapiranga. |
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Título: |
Degree of phosphorus saturation threshold for minimizing P losses by runoff in cropland soil of Southern Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1088-1098, set. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to assess the risk of phosphorus losses by runoff through an index based on the degree of P saturation (DPS), in cropland soils of Southern Brazil. Sixty-five highly representative cropland soils from the region were evaluated. Three labile P forms were measured (Mehlich-1, Mehlich-3, and ammonium oxalate), and four P sorption indexes were tested (phosphorus single sorption point and Fe+Al determined with the three extractors). Water-extractable P (WEP) was used as an index of P susceptibility to losses by surface runoff. The DPS was determined from the ratio between labile P and each sorption index. DPS values obtained from the ratio between Mehlich-1 P and the single P sorption point ranged from 1 to 25%, whereas those from Mehlich-1 P and Fe+Al (ammonium oxalate) ranged from 1 to 55%. All DPS types were highly correlated with WEP. From a practical stand point, the DPS obtained with both P and Fe+Al extracted with Mehlich-1 can be used to estimate the risk of P losses by runoff in soils of Southern Brazil. |
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Palavras-Chave: |
Escorrimento superficial; P em único ponto; Qualidade de água; Single P sorption point. |
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Thesagro: |
Eutrofização. |
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Thesaurus NAL: |
Eutrophication; Runoff; Water quality. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150006/1/Degree-of-phosphorus-saturation.pdf
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Marc: |
LEADER 01951naa a2200289 a 4500
001 2056553
005 2016-11-17
008 2016 bl uuuu u00u1 u #d
100 1 $aBORTOLON, L.
245 $aDegree of phosphorus saturation threshold for minimizing P losses by runoff in cropland soil of Southern Brazil.$h[electronic resource]
260 $c2016
520 $aThe objective of this work was to assess the risk of phosphorus losses by runoff through an index based on the degree of P saturation (DPS), in cropland soils of Southern Brazil. Sixty-five highly representative cropland soils from the region were evaluated. Three labile P forms were measured (Mehlich-1, Mehlich-3, and ammonium oxalate), and four P sorption indexes were tested (phosphorus single sorption point and Fe+Al determined with the three extractors). Water-extractable P (WEP) was used as an index of P susceptibility to losses by surface runoff. The DPS was determined from the ratio between labile P and each sorption index. DPS values obtained from the ratio between Mehlich-1 P and the single P sorption point ranged from 1 to 25%, whereas those from Mehlich-1 P and Fe+Al (ammonium oxalate) ranged from 1 to 55%. All DPS types were highly correlated with WEP. From a practical stand point, the DPS obtained with both P and Fe+Al extracted with Mehlich-1 can be used to estimate the risk of P losses by runoff in soils of Southern Brazil.
650 $aEutrophication
650 $aRunoff
650 $aWater quality
650 $aEutrofização
653 $aEscorrimento superficial
653 $aP em único ponto
653 $aQualidade de água
653 $aSingle P sorption point
700 1 $aERNANI, P. R.
700 1 $aBORTOLON, E. S. O.
700 1 $aGIANELO, C.
700 1 $aALMEIDA, R. G. O. de
700 1 $aWELTER, S.
700 1 $aROGERI, D. A.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 9, p. 1088-1098, set. 2016.
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Embrapa Pesca e Aquicultura (CNPASA) |
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