Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1135602
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dc.contributor.authorJULIO, M. P. M.
dc.contributor.authorMAGALHAES, P. C.
dc.contributor.authorVIANA, A. R. S.
dc.contributor.authorJULIO, B. H. M.
dc.contributor.authorSANTOS, C. V. dos
dc.contributor.authorPARRELLA, N. N. L. D.
dc.contributor.authorMENEZES, C. B. de
dc.date.accessioned2021-10-27T13:00:27Z-
dc.date.available2021-10-27T13:00:27Z-
dc.date.created2021-10-27
dc.date.issued2021
dc.identifier.citationRevista Brasileira de Milho e Sorgo, v. 20, e1212, 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1135602-
dc.descriptionForage sorghum presents tall plants, what makes mechanical seed harvesting a difficult task. Plant hormones can reduce plant height and facilitate the harvesting. Thus, the objective of this study was to evaluate the effect of the growth regulator trinexapac-ethyl on plant height and seed yield in forage sorghum. This research was carried out at Embrapa Maize and Sorghum, in two seasons (2017 and 2018), in a randomized complete block design, four replications and three varieties (BRS Ponta Negra, 1141574 and 0947216) under application of Trinexapac-ethyl in two stages of the plant growth (V8, V12, V8 + V12). The characteristics evaluated were: plant height, seed yield and mass of 1000 seeds. The effect of the hormone was significant in both stages of growth, with a significant reduction in plant height. The hormone applied twice at growth stages V8 + V12 had a greater effect in reducing plant height. However, the hormone reduced seed yield in the three varieties, what implies the need for further studies comparing the advantage of plant height reduction and the loss in seed yield.
dc.language.isoeng
dc.rightsopenAccesseng
dc.titleTrinexapac-ethyl reduces plant height and seed yield in forage sorghum.
dc.typeArtigo de periódico
dc.subject.thesagroSorghum Bicolor
dc.subject.thesagroProdutividade
dc.subject.thesagroSemente
dc.subject.thesagroSorgo
dc.subject.thesagroHormônio
dc.subject.thesagroCrescimento
dc.subject.nalthesaurusPlant growth
riaa.ainfo.id1135602
riaa.ainfo.lastupdate2021-10-27
dc.identifier.doihttps://doi.org/10.18512/rbms2021v20e1212
dc.contributor.institutionMARCOS PAULO MINGOTE JULIO, Universidade Federal de São João del-Rei; PAULO CESAR MAGALHAES, CNPMS; ATHOS RODRIGUES SOARES VIANA, Universidade Federal de São João del-Rei; BRUNO HENRIQUE MINGOTE JULIO, Universidade Federal de São João del-Rei; CRISLENE VIEIRA DOS SANTOS, Universidade Federal de Viçosa; NÁDIA NARDELY LACERDA DURÃES PARRELLA, Universidade Federal de São João del-Rei; CICERO BESERRA DE MENEZES, CNPMS.
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