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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
15/07/2015 |
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Data da última atualização: |
27/01/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, G. F. C.; REGO, M. M. T.; AGUIAR, E. M.; SILVA, J. G. M.; DANTAS, F. D. G.; GUEDES, F. L.; LOBO, R. N. B. |
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Afiliação: |
EMPARN - Parnamirim, RN, Brazil; Federal University of Rio Grande do Norte (UFRN) - Natal, RN, Brazil; Federal University of Rio Grande of Norte (UFRN) - Natal, RN Brazil; EMPARN - Parnamirim, RN, Brazil; EMPARN - Parnamirim, RN, Brazil; FERNANDO LISBOA GUEDES, CNPC; RAIMUNDO NONATO BRAGA LOBO, CNPC. |
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Título: |
Effect of different cutting intensities on morphological characteristics and productivity of irrigated nopalea forage cactus. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Acta Horticulturae, Leuven, v. 58, n. 1, p. 253-258, 2015. Article 1067_35. |
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Idioma: |
Inglês |
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Notas: |
Edição do Proceedings of the VIII International on Cactus Pear and Cochineal, Dominican Republic, mar. 2015. |
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Conteúdo: |
Abstract: Cactus pear (Opuntia ficus-indica Mill) and other cultivated Nopalea forage cacti are considered strategic food reserves for livestock at Brazilian semiarid region as sources of fodder, water, and digestible energy. However, in various locations of this region, these cacti have poor performance due to adverse climatic conditions and inadequate management. The research aimed to evaluate the effect of different cutting intensities on morphological characteristics, production of fresh matter (FMP) and dry matter (DMP) of spineless forage cactus cultivar ?Miúda? (Nopalea cochenillifera Salm-Dick) under conditions of irrigation (drip) and fertilization (mineral and organic), with 12 months of regrowth. The experimental design was completely randomized with three harvest intensities (preserving the mother cladode at harvest, preserving all primary cladodes at harvest, and preserving all secondary cladodes at harvest) with 12 replicates. The research evaluated the number of cladodes per plant, cladode dimensions (length, width, thickness, and perimeter), cladode area, cladodes area index, FMP and DMP. A significant effect (P<0.05) of cutting intensity was observed on width, thickness, number of cladodes per plant, cladodes area index, FMP, and DMP. Preserving secondary cladodes resulted in greater FMP (227.67 t ha-1 year-1) and DMP (23.04 t ha-1 year-1) compared to the preservation of primary cladodes (173.11 t ha-1 year-1 of FM and 17.75 t ha-1 year-1 of DM) or preserving only mother cladode (95.09 t ha-1 year-1 of FM and 11.03 t ha-1 year-1 DM). There were no significant differences among the cutting intensities regarding perimeter, length and area of the cladodes, with average values of 51.83, 23.18 cm, and 247.99 cm2, respectively. The preservation of all secondary cladodes at harvest promoted greater number of cladodes per plant and higher forage productivity, and it can be indicated as a management practice. MenosAbstract: Cactus pear (Opuntia ficus-indica Mill) and other cultivated Nopalea forage cacti are considered strategic food reserves for livestock at Brazilian semiarid region as sources of fodder, water, and digestible energy. However, in various locations of this region, these cacti have poor performance due to adverse climatic conditions and inadequate management. The research aimed to evaluate the effect of different cutting intensities on morphological characteristics, production of fresh matter (FMP) and dry matter (DMP) of spineless forage cactus cultivar ?Miúda? (Nopalea cochenillifera Salm-Dick) under conditions of irrigation (drip) and fertilization (mineral and organic), with 12 months of regrowth. The experimental design was completely randomized with three harvest intensities (preserving the mother cladode at harvest, preserving all primary cladodes at harvest, and preserving all secondary cladodes at harvest) with 12 replicates. The research evaluated the number of cladodes per plant, cladode dimensions (length, width, thickness, and perimeter), cladode area, cladodes area index, FMP and DMP. A significant effect (P<0.05) of cutting intensity was observed on width, thickness, number of cladodes per plant, cladodes area index, FMP, and DMP. Preserving secondary cladodes resulted in greater FMP (227.67 t ha-1 year-1) and DMP (23.04 t ha-1 year-1) compared to the preservation of primary cladodes (173.11 t ha-1 year-1 of FM and 17.75 t ha-1 year-1 of DM) or preservin... Mostrar Tudo |
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Palavras-Chave: |
Forage reserves; Intensidade de corte; Reserva de alimento. |
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Thesagro: |
Alimento para animal; Cactaceae; Estoque regulador; Forragem; Irrigação; Nopalea Cochenillifera; Palma forrageira; Planta forrageira. |
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Thesaurus Nal: |
Cutting; Irrigation; Opuntia ficus-indica; Semiarid zones. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03180nam a2200373 a 4500
001 2019816
005 2016-01-27
008 2015 bl uuuu u00u1 u #d
100 1 $aLIMA, G. F. C.
245 $aEffect of different cutting intensities on morphological characteristics and productivity of irrigated nopalea forage cactus.$h[electronic resource]
260 $aActa Horticulturae, Leuven, v. 58, n. 1, p. 253-258, 2015. Article 1067_35.$c1067
500 $aEdição do Proceedings of the VIII International on Cactus Pear and Cochineal, Dominican Republic, mar. 2015.
520 $aAbstract: Cactus pear (Opuntia ficus-indica Mill) and other cultivated Nopalea forage cacti are considered strategic food reserves for livestock at Brazilian semiarid region as sources of fodder, water, and digestible energy. However, in various locations of this region, these cacti have poor performance due to adverse climatic conditions and inadequate management. The research aimed to evaluate the effect of different cutting intensities on morphological characteristics, production of fresh matter (FMP) and dry matter (DMP) of spineless forage cactus cultivar ?Miúda? (Nopalea cochenillifera Salm-Dick) under conditions of irrigation (drip) and fertilization (mineral and organic), with 12 months of regrowth. The experimental design was completely randomized with three harvest intensities (preserving the mother cladode at harvest, preserving all primary cladodes at harvest, and preserving all secondary cladodes at harvest) with 12 replicates. The research evaluated the number of cladodes per plant, cladode dimensions (length, width, thickness, and perimeter), cladode area, cladodes area index, FMP and DMP. A significant effect (P<0.05) of cutting intensity was observed on width, thickness, number of cladodes per plant, cladodes area index, FMP, and DMP. Preserving secondary cladodes resulted in greater FMP (227.67 t ha-1 year-1) and DMP (23.04 t ha-1 year-1) compared to the preservation of primary cladodes (173.11 t ha-1 year-1 of FM and 17.75 t ha-1 year-1 of DM) or preserving only mother cladode (95.09 t ha-1 year-1 of FM and 11.03 t ha-1 year-1 DM). There were no significant differences among the cutting intensities regarding perimeter, length and area of the cladodes, with average values of 51.83, 23.18 cm, and 247.99 cm2, respectively. The preservation of all secondary cladodes at harvest promoted greater number of cladodes per plant and higher forage productivity, and it can be indicated as a management practice.
650 $aCutting
650 $aIrrigation
650 $aOpuntia ficus-indica
650 $aSemiarid zones
650 $aAlimento para animal
650 $aCactaceae
650 $aEstoque regulador
650 $aForragem
650 $aIrrigação
650 $aNopalea Cochenillifera
650 $aPalma forrageira
650 $aPlanta forrageira
653 $aForage reserves
653 $aIntensidade de corte
653 $aReserva de alimento
700 1 $aREGO, M. M. T.
700 1 $aAGUIAR, E. M.
700 1 $aSILVA, J. G. M.
700 1 $aDANTAS, F. D. G.
700 1 $aGUEDES, F. L.
700 1 $aLOBO, R. N. B.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 2 | |
| 1. |  | BARROS, A. M. C.; LIMA, E. S.; PINTO, A. C. da S.; SIMPLICIO, F. G.; CHAVES, F. C. M.; PEREIRA, A. M. R. F. Potencial dos análogos do dilapiol para uso em doenças negligenciadas, com ênfase para leishmaniose cutânea: revisão literária. Brazilian Journal of Development, Curitiba, v. 7, n. 7, p. 73198-73218, jul. 2021. Título em inglês: Potential of dilapiol analogues for use in neglected diseases, with emphasis on cutaneous leishmaniasis: a literature review.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 2. | | CORDEIRO, I. B.; CASTRO, D. P.; NOGUEIRA, P. P. O.; ANGELO, P. C. S.; NOGUEIRA, P. A.; GONÇALVES, J. F. C.; PEREIRA, A. M. R. F.; GARCIA, J. S.; SOUZA, G. H. M. F.; ARRUDA, M. A. Z.; EBERLIN, M. N.; ASTOLFI-FILHO, S.; ANDRADE, E. V.; LÓPEZ-LOZANO, J. L. Electrophoresis and spectrometric analyses of adaptation-related proteins in thermally stressed Chromobacterium violaceum. Genetics and Molecular Research, v. 12, n. 4, p. 5057-5071, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 2 | |
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