Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1178726
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Campo DCValorIdioma
dc.contributor.authorARAÚJO, C. de A.
dc.contributor.authorARAUJO, G. G. L. de
dc.contributor.authorSILVA, T. G. D. da
dc.contributor.authorVOLTOLINI, T. V.
dc.contributor.authorLIMA, D. O.
dc.contributor.authorGOIS, G. C.
dc.contributor.authorARAÚJO, K. L. G. de
dc.contributor.authorARAÚJO, J. S. de
dc.contributor.authorNAGAHAMA, H. de J.
dc.contributor.authorCAMPOS, F. S.
dc.date.accessioned2025-09-11T16:48:22Z-
dc.date.available2025-09-11T16:48:22Z-
dc.date.created2025-09-11
dc.date.issued2025
dc.identifier.citationNew Zealand Journal of Agricultural Research, v. 68, n. 7, p. 1965-1984, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1178726-
dc.descriptionThe aim was to evaluate the morphological and productiveresponses of cactus cv. Mexican elephant ear (Opuntia strictaHaw.) under different crop densities and days after planting. Thiswas a randomised block design consisting of four treatments ofplanting densities (30.000; 45.000; 60.000 and 75.000 plants/ha)with four replications. Morphological characteristics, phenology,growth and production rates were evaluated, such as: totalnumber of cladodes (TNC), primary cladode length (PCL),secondary cladode width (SCW), cladode area index (CAI), netassimilation rates (NAR) and the productive characteristics offresh matter (FMP) and dry matter (DMP). There was an effect ofdensities (P < 0.001) at 120 DAP on TNC. At 240 DAP, there wasan effect (P < 0.05) of densities on PCL and SCW. There was aquadratic effect (P < 0.05) on plant height at 360 DAP. A quadraticmodel was fit (P < 0.05) for data of SCW at 240 DAP. The densitiesof 30.000; 45.000 and 75.000 plants/ha showed threephenophases. Densities of 75.000 plants/ha showed higher CAI,while net assimimilation rates was similar for densities of 60.000and 75.000 plants/ha. The increase in planting density shortensthe cactus pear phenophase and alters the morphologicalcharacteristics, however its production increases
dc.language.isoeng
dc.rightsopenAccess
dc.subjectTaxa de assimilação
dc.subjectTerras árida
dc.titleMorphological and productive responses of cactus pear cv.Mexican elephant ear under different planting densities.
dc.typeArtigo de periódico
dc.subject.thesagroPalma Forrageiraeng
dc.subject.thesagroPastagemeng
dc.subject.thesagroNutrição Animaleng
dc.subject.nalthesaurusArid lands
dc.subject.nalthesaurusNet assimilation rate
dc.subject.nalthesaurusCladodes
dc.subject.nalthesaurusOpuntia stricta
dc.subject.nalthesaurusPhenology
dc.subject.nalthesaurusAnimal nutritioneng
dc.subject.nalthesaurusPastureseng
dc.subject.nalthesaurusCactus pearseng
riaa.ainfo.id1178726
riaa.ainfo.lastupdate2025-09-11
dc.identifier.doihttps://doi.org/10.1080/00288233.2025.2473712
dc.contributor.institutionCLEYTON DE ALMEIDA ARAÚJO, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; THIERES GEORGE FREIRE DA SILVA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; TADEU VINHAS VOLTOLINI, CPATSA; DENESON OLIVEIRA LIMA, UNIVERSIDADE FEDERAL DO MARANHÃO; GLAYCIANE COSTA GOIS, UNIVERSIDADE FEDERAL DO MARANHÃO; KACYA LOWRANA GALVÃO DE ARAÚJO, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; JANIELE SANTOS DE ARAÚJO, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; HIDEO DE JESUS NAGAHAMA, UNIVERSIDADE FEDERAL DO VALE DO SÃO FRANCISCO; FLEMING SENA CAMPOS, UNIVERSIDADE FEDERAL DO MARANHÃO.
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