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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 |
Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Arroz e Feijão; Embrapa Semiárido. |
Data corrente: |
03/09/2001 |
Data da última atualização: |
28/03/2024 |
Autoria: |
HOEK, W. van der; SAKTHIVADIVEL, R.; RENSHAW, M.; SILVER, J. B.; BIRLEY, M. H.; KONRADSEN, F. |
Título: |
Alternate wet/dry irrigation in rice cultivation: a practical way to save water and control malaria and japanese encephalitis? |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Colombo, Sri Lanka: International Water Management Institute, 2001. |
Páginas: |
30 p. |
Série: |
(IWMI. Research Report, 47). |
Idioma: |
Inglês |
Conteúdo: |
Due to increasing scarcity of freshwater resources that are available for irrigated agriculture, in the future, it will be necessary to produce more food with less water. More irrigated land is devoted to rice than to any other crop. One method to save water in irrigated rice cultivation is the intermittent drying of the rice fields instead of keeping them continuously flooded. This method is referred to as alternate wet/dry irrigation (AWDI). Apart from the water saving potential of AWDI there are also potential human health benefits. Rice fields provide a habitat for mosquitoes to lay their eggs, and rice agrosystems have traditionally been associated with mosquito-borne diseases, especially malaria and Japanese encephalitis. If rice fields are dried, as in AWDI, the mosquito larvae will die and less adult mosquitoes will be produced in the rice fields. This could lead to a lower incidence of malaria and Japanese encephalitis. In certain areas and under the right conditions, AWDI is a promising method in irrigated rice cultivation with dual benefits of water saving and human disease control, while maintaining rice yields at least at the same level. However, many factors play a role in determining the success or failure of AWDI. Some of these factors can be influenced, such as irrigation infrastructure and irrigation management capacity, while others cannot be, such as rainfall and soil conditions. The increased productivity of water, not the mosquito control is likely to be the critical factor that will make farmers and irrigation department officials adopt AWDI in water-scarce areas. This report reviews previous studies on AWDI with a focus on mosquito vector control, water saving, and rice yields. Examples are given from a number of countries and recommendations are provided for further studies. MenosDue to increasing scarcity of freshwater resources that are available for irrigated agriculture, in the future, it will be necessary to produce more food with less water. More irrigated land is devoted to rice than to any other crop. One method to save water in irrigated rice cultivation is the intermittent drying of the rice fields instead of keeping them continuously flooded. This method is referred to as alternate wet/dry irrigation (AWDI). Apart from the water saving potential of AWDI there are also potential human health benefits. Rice fields provide a habitat for mosquitoes to lay their eggs, and rice agrosystems have traditionally been associated with mosquito-borne diseases, especially malaria and Japanese encephalitis. If rice fields are dried, as in AWDI, the mosquito larvae will die and less adult mosquitoes will be produced in the rice fields. This could lead to a lower incidence of malaria and Japanese encephalitis. In certain areas and under the right conditions, AWDI is a promising method in irrigated rice cultivation with dual benefits of water saving and human disease control, while maintaining rice yields at least at the same level. However, many factors play a role in determining the success or failure of AWDI. Some of these factors can be influenced, such as irrigation infrastructure and irrigation management capacity, while others cannot be, such as rainfall and soil conditions. The increased productivity of water, not the mosquito control is likely to b... Mostrar Tudo |
Palavras-Chave: |
Ambiente; Controle; Estados Unidos; Filipinas; Japão; Management; Uso. |
Thesagro: |
Água; Arroz; Conservação; Doença; Irrigação; Manejo; Vetor. |
Thesaurus Nal: |
China; India; Indonesia; malaria; Portugal; water. |
Categoria do assunto: |
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Marc: |
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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2. |  | BARBOSA, D. R. e S.; OLIVEIRA, J. V. de; SILVA, P. H. S. da; BREDA, M. O.; SANTANA, M. F. de. Influência de cultivares de feijão-caupi no crescimento populacional de Callosobruchus maculatus (FABR., 1775) (Coleoptera: Chrysomelidae: Bruchinae). In: CONGRESSO NACIONAL DE FEIJÃO-CAUPI, 3., 2013, Recife. Feijão-Caupi como alternativa sustentável para os sistemas produtivos familiares e empresariais. Recife: IPA, 2013. CONAC 2012. Disponível em: http://www.conac2012.org/resumos/pdf/241a.pdf. Acesso em: 08 ago. 2013.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio-Norte. |
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3. |  | BARBOSA, D. R. e S.; OLIVEIRA, J. V, de; SILVA, P. H. S. da; SANTANA, M. F.; BREDA, M. O.; FRANÇA, S. M. de; MIRANDA, V. L. de. Lethal and sublethal effects of chemical constituents from essential oils on Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae: Bruchinae) in cowpea stored grains. Journal of Plant Diseases and Protection, v. 128, n. 6, p. 1575-1586, Dec. 2021. Published online: 19 October 2021.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
Biblioteca(s): Embrapa Meio-Norte. |
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Biblioteca(s): Embrapa Florestas. |
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5. |  | BREDA, M. O.; OLIVEIRA, J. V. de; MARQUES, E. J.; FERREIRA, R. G.; SANTANA, M. F. Inseticidas botânicos aplicados sobre Aphis gossypii e seu predador Cycloneda sanguinea em algodão-colorido. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 11, p. 1424-1431, out. 2011 Título em inglês: Botanical insecticides applied on Aphis gossypii and its predator Cycloneda sanguinea on naturally colored cotton.Biblioteca(s): Embrapa Unidades Centrais. |
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7. |  | MOREIRA, A. N.; OLIVEIRA, J. V. de; OLIVEIRA, J. E. de M.; SOUZA, G. M. M. de; BREDA, M. O. Injuries caused by Frankliniella spp. (Thysanoptera: Thripidae) on seedless grapes. Ciência e Agrotecnologia, Lavras, v. 38, n. 4, p. 328-334, jul./ago. 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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