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dc.contributor.authorPEREIRA, J. de S.
dc.contributor.authorCAMPOS, F. S.
dc.contributor.authorCAVALCANTE, A. B.
dc.contributor.authorARAUJO, G. G. L. de
dc.contributor.authorNOGUEIRA, G. H. M. de S. M. F.
dc.contributor.authorSIMOES, W. L.
dc.contributor.authorVOLTOLINI, T. V.
dc.date.accessioned2021-02-18T16:18:47Z-
dc.date.available2021-02-18T16:18:47Z-
dc.date.created2021-02-18
dc.date.issued2020
dc.identifier.citationRevista Brasileira de Saúde e Produção Animal, v. 21, 2121142020, 2020. 1 Forestry and Grassland; Received on: 05/05/2020eng
dc.identifier.issn1519 9940eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1130086-
dc.descriptionThe objective was to evaluate the effects of different cutting intensities on the morphological responses and forage yield of spineless cactus Orelha de Elefante Mexicana (OEM) (Opuntia stricta (Haw.) Haw) in a 12-month cycle, receiving supplemental irrigation. Three cutting intensities were evaluated: cut preserving only the mother cladode (MOTHC), cut preserving primary cladodes (PRIMC), and cut preserving secondary cladodes (SECC), equivalent to initial residual cladode area index (rCAI) of 0.08, 0.33 and 0.69, respectively. The experiment was a randomized block design with eight replicates. The cutting intensities PRIMC and SECC resulted in higher plant height and width, total cladode number and cladode area index compared to MOTHC. The harvested plant weight, forage yield (t DM ha-1), forage accumulation rate and water use efficiency were greater for PRIMC and SECC in comparison to MOTHC. The forage yield for MOTHC was 20.92 t DM (dry matter) ha-1, while for PRIMC and SECC were 37.55 and 33.18 t DM ha-1, respectively. The final CAI was 1.23, 2.53 and 3.55 for MOTHC, SECC and PRIMC, respectively. Morphological and yield responses of OEM Spineless cactus under supplemental irrigation are influenced by cutting intensities, in which less intense cuts (preserving the primary or secondary cladodes) promote taller and wider plants, and higher forage yield.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectIntensidades de corteeng
dc.subjectResposta morfológicaeng
dc.subjectOrelha de Elefante Mexicanaeng
dc.subjectRendimento da palma forrageiraeng
dc.titleMorphological and yield responses of spineless cactus Orelha de Elefante Mexicana under different cutting intensities.
dc.typeArtigo de periódico
dc.subject.thesagroPalma Forrageira
dc.subject.thesagroCorteeng
dc.subject.thesagroRendimentoeng
dc.subject.thesagroIrrigação Suplementareng
dc.subject.nalthesaurusOpuntiaeng
dc.subject.nalthesaurusForage yieldeng
dc.subject.nalthesaurusHarvestingeng
riaa.ainfo.id1130086
riaa.ainfo.lastupdate2021-02-19 -02:00:00
dc.identifier.doihttp://dx.doi.org/10.1590/S1519-99402121142020
dc.contributor.institutionJuliana de Souza Pereira; Fleming Sena Campos; Anderson Barbosa Cavalcante; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; George Henrique Melo de Sá Marquim Ferraz Nogueira; WELSON LIMA SIMOES, CPATSA; TADEU VINHAS VOLTOLINI, CPATSA.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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