2009
DOI: 10.1590/s1516-05722009000200007
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Effect of harvesting time on phytomass production and essential oil yield in "alecrim-pimenta" (Lippia sidoides Cham.)

Abstract: RESUMO:O objetivo do estudo foi avaliar a massa fresca, massa seca e rendimento de óleo essencial de Lippia sidoides cultivada no Norte de Minas. O delineamento foi em blocos ao acaso, com quatro tratamentos e cinco repetições. Os tratamentos foram constituídos por intervalos de colheita: 120, 180, 240, 300 e 360 dias após o transplantio. Em cada colheita, foram determinados a altura das plantas, o diâmetro da base do caule, o rendimento de matéria fresca de folhas, caule, parte aérea e o rendimento de matéria… Show more

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Cited by 10 publications
(2 citation statements)
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“…The differences found in the yields of the essential oils of O. gratissimum and L. origanoides may be related to the time of harvest (FIGUEIREDO et al, 2009), soil, climate, plant development stage, drying method, irrigation blade ( ALVERENGA et al, 2010), among others (GOBBO-NETO & LOPES, 2007). Thus, it can be inferred that all stages, from production to the extraction of the active ingredient of interest, are important and must be adequate to optimize the performance and quality of essential oils, for each medicinal species.…”
Section: Leavesmentioning
confidence: 99%
“…The differences found in the yields of the essential oils of O. gratissimum and L. origanoides may be related to the time of harvest (FIGUEIREDO et al, 2009), soil, climate, plant development stage, drying method, irrigation blade ( ALVERENGA et al, 2010), among others (GOBBO-NETO & LOPES, 2007). Thus, it can be inferred that all stages, from production to the extraction of the active ingredient of interest, are important and must be adequate to optimize the performance and quality of essential oils, for each medicinal species.…”
Section: Leavesmentioning
confidence: 99%
“…Em um experimento em casa de vegetação e a campo foi avaliado o efeito da época de colheita na produção de fitomassa e rendimento de óleo essencial de alecrim-pimenta (Lippia sidoides Cham.) (FIGUEIREDO et al 2009). Nesse experimento foi observado que não houve variação no rendimento de óleo entre as épocas.…”
Section: Cultivos Protegidos E a Campounclassified