| |
|
|
| Registros recuperados : 215 | |
| 12. |  | SILVA, T. G. F. da; ZOLNIER, S.; MOURA, M. S. B. de; SEDIYAMA, G. C. Estimativa e espacialização da umidade relativa do ar para os estados de Alagoas, Bahia e Sergipe. Revista Brasileira de Agrometeorologia, Piracicaba, v. 15, n. 1, p. 14-28, 2007. Parte da tese do primeiro autor.| Biblioteca(s): Embrapa Agricultura Digital. |
|   |
| 14. | | ARAUJO, G. G. L. de; SILVA, T. G. F.; CAMPOS, F. S. Agricultura biossalina e uso de águas salobras na produção de forragem. In: CERQUEIRA, P. R. S.; LACERDA, C. F. de; ARAÚJO, G. G. L. de; GHEYI, H. R.; SIMÕES, W. L. Agricultura irrigada em ambientes salinos. Brasília, DF: CODEVASF, 2021. cap. 5, p. 174-211.| Biblioteca(s): Embrapa Semiárido. |
|  |
| Registros recuperados : 215 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
26/01/2023 |
|
Data da última atualização: |
31/01/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 3 |
|
Autoria: |
ALVES, H. K. M. N.; JARDIM, A. M. da R. F.; SOUZA, L. S. B. de; ARAÚJO JÚNIOR, G. do N.; ALVES, C. P.; ARAUJO, G. G. L. de; STEIDLE NETO, A. J.; SALVADOR, K. R. da S.; PINHEIRO, A. G.; SILVA, T. G. F. da. |
|
Afiliação: |
HYGOR KRISTOPH MUNIZ NUNES ALVES, UFRPE; ALEXANDRE MANIÇOBA DA ROSA FERRAZ JARDIM, UFRPE; LUCIANA SANDRA BASTOS DE SOUZA, UFRPE; GEORGE DO NASCIMENTO ARAÚJO JÚNIOR, UFRPE; CLEBER PEREIRA ALVES, UFRPE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; ANTONIO JOSÉ STEIDLE NETO, Universidade Federal de São João del-Rei, Campus Sete Lagoas, MG; KAIQUE RENAN DA SILVA SALVADOR, UFRPE; ANTONIO GEBSON PINHEIRO, UFRPE; THIERES GEORGE FREIRE DA SILVA, UFRPE. |
|
Título: |
Integrated management of agronomic practices in the forage cactus: maximizing productivity, biological efficiency and economic profitability. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Journal of the Professional Association for Cactus Development, v. 24, p. 307-329, 2022. |
|
DOI: |
https://doi.org/10.56890/jpacd.v24i.514 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Forage cactus cropping systems that include a combination of agricultural practices (cloning, irrigation, mulching, and/or intercropping) can increase forage production and economic return in semi-arid environments. This study evaluated the effect on productivity, biological efficiency, and economic return of combining different practices with forage cactus cropping systems in the semi-arid region of Brazil. The research was conducted in four experimental areas, in a randomized block design with four replications, and included the following practices: 1) clones – irrigation - cover, 2) different irrigation depths, 3) intercropping - mulching, and 4) different levels of mulch. The treatments in experiment I consisted of three cactus clones (‘Orelha de Elefante Mexicana’—OEM; ‘Miúda’—MIU and ‘IPA-Sertânia’—IPA), two water regimes (rainfed and irrigated), and two levels of mulch (with and without mulch). Experiment II comprised four irrigation depths (0, 40, 80, and 120% of the crop evapotranspiration) and three cactus clones. In experiment III, three crop arrangements (single cactus, cactus intercropped with millet, and single millet) were evaluated under two levels of mulching (with and without mulching). In experiment IV, four levels of mulch were used (0, 5, 10, and 15 Mg ha-1). The total number of cladodes per plant, fresh matter yield (YFM), dry matter yield (YDM), and final plant density were obtained when harvesting. Economic viability was assessed using the profitability index (PI). The rainfed systems showed greater yield. The use of mulch afforded greater productivity. The OEM clone (YFM = 310.76 Mg ha-1 and YDM = 29.87 Mg ha-1) obtained a higher yield than did the IPA and MIU clones. The highest PI values were achieved under the rainfed systems. The MIU and IPA clones exhibited lower PI values. The cactus-millet intercrop achieved the best performance with the use of mulch. Cactus systems of 15.0 Mg ha-1 showed a greater PI value. It was concluded that the integrated management of such practices as intercropping, mulching, and the adoption of the OEM clone can increase the supply of forage. These practices can promote the sustainable intensification of forage input in Livestock Production Systems in semi-arid environments. MenosForage cactus cropping systems that include a combination of agricultural practices (cloning, irrigation, mulching, and/or intercropping) can increase forage production and economic return in semi-arid environments. This study evaluated the effect on productivity, biological efficiency, and economic return of combining different practices with forage cactus cropping systems in the semi-arid region of Brazil. The research was conducted in four experimental areas, in a randomized block design with four replications, and included the following practices: 1) clones – irrigation - cover, 2) different irrigation depths, 3) intercropping - mulching, and 4) different levels of mulch. The treatments in experiment I consisted of three cactus clones (‘Orelha de Elefante Mexicana’—OEM; ‘Miúda’—MIU and ‘IPA-Sertânia’—IPA), two water regimes (rainfed and irrigated), and two levels of mulch (with and without mulch). Experiment II comprised four irrigation depths (0, 40, 80, and 120% of the crop evapotranspiration) and three cactus clones. In experiment III, three crop arrangements (single cactus, cactus intercropped with millet, and single millet) were evaluated under two levels of mulching (with and without mulching). In experiment IV, four levels of mulch were used (0, 5, 10, and 15 Mg ha-1). The total number of cladodes per plant, fresh matter yield (YFM), dry matter yield (YDM), and final plant density were obtained when harvesting. Economic viability was assessed using the profitabili... Mostrar Tudo |
|
Palavras-Chave: |
Capacidade competitiva; Nopalea; Valor presente líquido. |
|
Thesagro: |
Forragem; Nutrição Animal; Palma Forrageira. |
|
Thesaurus NAL: |
Animal nutrition; Forage; Opuntia; Pastures. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151253/1/Integrated-management-of-agronomic-practices-in-the-forage-cactus-2022.pdf
|
|
Marc: |
LEADER 03457naa a2200361 a 4500
001 2151253
005 2023-01-31
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.56890/jpacd.v24i.514$2DOI
100 1 $aALVES, H. K. M. N.
245 $aIntegrated management of agronomic practices in the forage cactus$bmaximizing productivity, biological efficiency and economic profitability.$h[electronic resource]
260 $c2022
520 $aForage cactus cropping systems that include a combination of agricultural practices (cloning, irrigation, mulching, and/or intercropping) can increase forage production and economic return in semi-arid environments. This study evaluated the effect on productivity, biological efficiency, and economic return of combining different practices with forage cactus cropping systems in the semi-arid region of Brazil. The research was conducted in four experimental areas, in a randomized block design with four replications, and included the following practices: 1) clones – irrigation - cover, 2) different irrigation depths, 3) intercropping - mulching, and 4) different levels of mulch. The treatments in experiment I consisted of three cactus clones (‘Orelha de Elefante Mexicana’—OEM; ‘Miúda’—MIU and ‘IPA-Sertânia’—IPA), two water regimes (rainfed and irrigated), and two levels of mulch (with and without mulch). Experiment II comprised four irrigation depths (0, 40, 80, and 120% of the crop evapotranspiration) and three cactus clones. In experiment III, three crop arrangements (single cactus, cactus intercropped with millet, and single millet) were evaluated under two levels of mulching (with and without mulching). In experiment IV, four levels of mulch were used (0, 5, 10, and 15 Mg ha-1). The total number of cladodes per plant, fresh matter yield (YFM), dry matter yield (YDM), and final plant density were obtained when harvesting. Economic viability was assessed using the profitability index (PI). The rainfed systems showed greater yield. The use of mulch afforded greater productivity. The OEM clone (YFM = 310.76 Mg ha-1 and YDM = 29.87 Mg ha-1) obtained a higher yield than did the IPA and MIU clones. The highest PI values were achieved under the rainfed systems. The MIU and IPA clones exhibited lower PI values. The cactus-millet intercrop achieved the best performance with the use of mulch. Cactus systems of 15.0 Mg ha-1 showed a greater PI value. It was concluded that the integrated management of such practices as intercropping, mulching, and the adoption of the OEM clone can increase the supply of forage. These practices can promote the sustainable intensification of forage input in Livestock Production Systems in semi-arid environments.
650 $aAnimal nutrition
650 $aForage
650 $aOpuntia
650 $aPastures
650 $aForragem
650 $aNutrição Animal
650 $aPalma Forrageira
653 $aCapacidade competitiva
653 $aNopalea
653 $aValor presente líquido
700 1 $aJARDIM, A. M. da R. F.
700 1 $aSOUZA, L. S. B. de
700 1 $aARAÚJO JÚNIOR, G. do N.
700 1 $aALVES, C. P.
700 1 $aARAUJO, G. G. L. de
700 1 $aSTEIDLE NETO, A. J.
700 1 $aSALVADOR, K. R. da S.
700 1 $aPINHEIRO, A. G.
700 1 $aSILVA, T. G. F. da
773 $tJournal of the Professional Association for Cactus Development$gv. 24, p. 307-329, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
