| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
07/04/2021 |
|
Data da última atualização: |
17/01/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PEREIRA, J. de S.; CAVALCANTE, A. B.; SIMOES, W. L.; VOLTOLINI, T. V. |
|
Afiliação: |
JULIANA DE SOUZA PEREIRA; ANDERSON BARBOSA CAVALCANTE; WELSON LIMA SIMOES, CPATSA; TADEU VINHAS VOLTOLINI, CPATSA. |
|
Título: |
Forage yield, structural responses and chemical composition of spineless cactus Orelha de Elefante Mexicana in different water depths and irrigation frequencies. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Ciência Rural, v. 51, n. 5, 2021. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objective was to evaluate the effects of water depths and irrigation frequencies on structural responses, forage yield and chemical composition of spineless cactus Orelha de Elefante Mexicana (OEM) (Opuntia stricta (Haw.) Haw), in adensed crop system. The experimental design was randomized blocks, in subdivided plots (3x4) with 4 replicates. The water depths were (100%, 75%, 50%, and 25% of ETc - crop evapotranspiration) and three water application frequencies (7; 14 and 28 days between irrigations). There was interaction for water use efficiency (WUE) and plant dry mass. Increasing water depths reduced WUE for all irrigation frequencies and plant dry mass was lower for 7 days compared to 14 and 28 days in 25% ETc. Greater water depths increased linearly the plant height and plant width. First and second order cladode length, second order cladode dry mass (kg), fresh mass yield (FMY) (kg ha-1) and dry mass yield (DMY) (kg ha-1) had a quadratic response with the increase in water depth. The FMY and DMY increased up to 77% and 75% ETc, respectively. Irrigation frequency (28 days) promoted greater first order cladode length and cladode dry mass compared to 7 days. Cladode thickness in plant and basal cladode thickness were greater for 7 days compared to 28 days and 14 and 28 days, respectively, without influence on FMY and DMY. Irrigation frequencies from 7 to 28 days promotes similar forage production and water depths up to 77% ETc favors the forage yield for spineless cactus Orelha de Elefante Mexicana receiving supplemental irrigation. MenosThe objective was to evaluate the effects of water depths and irrigation frequencies on structural responses, forage yield and chemical composition of spineless cactus Orelha de Elefante Mexicana (OEM) (Opuntia stricta (Haw.) Haw), in adensed crop system. The experimental design was randomized blocks, in subdivided plots (3x4) with 4 replicates. The water depths were (100%, 75%, 50%, and 25% of ETc - crop evapotranspiration) and three water application frequencies (7; 14 and 28 days between irrigations). There was interaction for water use efficiency (WUE) and plant dry mass. Increasing water depths reduced WUE for all irrigation frequencies and plant dry mass was lower for 7 days compared to 14 and 28 days in 25% ETc. Greater water depths increased linearly the plant height and plant width. First and second order cladode length, second order cladode dry mass (kg), fresh mass yield (FMY) (kg ha-1) and dry mass yield (DMY) (kg ha-1) had a quadratic response with the increase in water depth. The FMY and DMY increased up to 77% and 75% ETc, respectively. Irrigation frequency (28 days) promoted greater first order cladode length and cladode dry mass compared to 7 days. Cladode thickness in plant and basal cladode thickness were greater for 7 days compared to 28 days and 14 and 28 days, respectively, without influence on FMY and DMY. Irrigation frequencies from 7 to 28 days promotes similar forage production and water depths up to 77% ETc favors the forage yield for spineless cac... Mostrar Tudo |
|
Palavras-Chave: |
Lâmina de irrigação; Orelha de Elefante Mexicana; Suplementação hídrica. |
|
Thesagro: |
Forragem; Irrigação; Opuntia Ficus Indica; Palma Forrageira. |
|
Thesaurus Nal: |
Forage; Opuntia stricta. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/222371/1/Forage-yield-structural-responses-2021.pdf
|
|
Marc: |
LEADER 02410naa a2200265 a 4500
001 2131097
005 2023-01-17
008 2021 bl uuuu u00u1 u #d
100 1 $aPEREIRA, J. de S.
245 $aForage yield, structural responses and chemical composition of spineless cactus Orelha de Elefante Mexicana in different water depths and irrigation frequencies.$h[electronic resource]
260 $c2021
520 $aThe objective was to evaluate the effects of water depths and irrigation frequencies on structural responses, forage yield and chemical composition of spineless cactus Orelha de Elefante Mexicana (OEM) (Opuntia stricta (Haw.) Haw), in adensed crop system. The experimental design was randomized blocks, in subdivided plots (3x4) with 4 replicates. The water depths were (100%, 75%, 50%, and 25% of ETc - crop evapotranspiration) and three water application frequencies (7; 14 and 28 days between irrigations). There was interaction for water use efficiency (WUE) and plant dry mass. Increasing water depths reduced WUE for all irrigation frequencies and plant dry mass was lower for 7 days compared to 14 and 28 days in 25% ETc. Greater water depths increased linearly the plant height and plant width. First and second order cladode length, second order cladode dry mass (kg), fresh mass yield (FMY) (kg ha-1) and dry mass yield (DMY) (kg ha-1) had a quadratic response with the increase in water depth. The FMY and DMY increased up to 77% and 75% ETc, respectively. Irrigation frequency (28 days) promoted greater first order cladode length and cladode dry mass compared to 7 days. Cladode thickness in plant and basal cladode thickness were greater for 7 days compared to 28 days and 14 and 28 days, respectively, without influence on FMY and DMY. Irrigation frequencies from 7 to 28 days promotes similar forage production and water depths up to 77% ETc favors the forage yield for spineless cactus Orelha de Elefante Mexicana receiving supplemental irrigation.
650 $aForage
650 $aOpuntia stricta
650 $aForragem
650 $aIrrigação
650 $aOpuntia Ficus Indica
650 $aPalma Forrageira
653 $aLâmina de irrigação
653 $aOrelha de Elefante Mexicana
653 $aSuplementação hídrica
700 1 $aCAVALCANTE, A. B.
700 1 $aSIMOES, W. L.
700 1 $aVOLTOLINI, T. V.
773 $tCiência Rural$gv. 51, n. 5, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 311 | |
| 21. |  | SIMOES, W. L.; COELHO FILHO, M. A.; DRUMOND, M. A.; GUIMARÃES, M. J. M. Características agronômicas e produtividade de amemdoim em diferentes formas de cultivo no Recôncavo Baiano. In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA DE BIODIESEL, 3., 2009, Brasília, DF. Anais... Brasília, DF: MCT, 2009. p. 437-438.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Semiárido. |
|    |
| 26. | | SIMOES, W. L.; FREITAS, V. H.; LOPES, P. R. C.; LIMA, J. A.; CALGARO, M. Fisiologia de variedades de pereira sob diferentes sistemas e lâminas de irrigação no Semiárido brasileiro. In: CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS, 3., 2018, João Pessoa. Ciência, tecnologia e desenvolvimento rural: compartilhando conhecimentos inovadores e experiências. João Pessoa: Instituto Internacional Despertando Vocações, 2018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 28. | | CALGARO, M.; ALMEIDA NETO, M. A. de; BASTOS, D. C.; PINTO, J. M.; SIMOES, W. L. Consumo hídrico da laranjeira Rubi sob o porta-enxerto Índio no Submédio do Vale do São Francisco. In: INOVAGRI INTERNATIONAL MEETING, 5.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 28.; SIMPÓSIO LATINO AMERICANO DE SALINIDADE, 1., 2019, Fortaleza. Anais... Fortaleza: Instituto de Pesquisa e Inovação na Agricultura Irrigada: UFC: ABID, 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 29. | | CALGARO, M.; ALVES NETO, M.; BASTOS, D. C.; PINTO, J. M.; SIMOES, W. L. Consumo hídrico da laranjeira Sincorá sob o porta-enxertos índio. In: CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS, 3., 2018, João Pessoa. Ciência, tecnologia e desenvolvimento rural: compartilhando conhecimentos inovadores e experiências. João Pessoa: Instituto Internacional Despertando Vocações, 2018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 32. | | ARAUJO, G. G. L. de; SIMOES, W. L.; VOLTOLINI, T. V. Irrigação. In: VOLTOLINI, T. V.; OLIVEIRA, A. R. de; SALVIANO, A. M.; MOURA, M. S. B. de; ARAÚJO, G. G. L. de (ed.). Sistema de produção de palma-forrageira para o Estado da Paraíba. Petrolina: Embrapa Semiárido, 2022. (Embrapa Semiárido. Sistema de Produção, 14).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Semiárido. |
| |
| 35. | | COELHO, D. S.; SIMOES, W. L.; SALVIANO, A. M.; MESQUITA, A. C.; ALBERTO, K. da C. Gas exchange and organic solutes in forage sorghum genotypes grown under different salinity levels. Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 22, n. 4, p. 231-236, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Semiárido. |
| |
| Registros recuperados : 311 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
