Comprimento da estaca no desenvolvimento de mudas de alecrim-pimenta

Júnior, Wellington Geraldo Oliveira Carvalho; Melo, Marco Túlio Pinheiro de; Martins, Ernane Ronie

doi:10.1590/s0103-84782009005000152

Cited by 21 publications

(12 citation statements)

References 9 publications

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“…The values with and without leaf area reduction were 9.79 and 8.57 cm, respectively. The largest cuttings reached greater heights (Table 2) in agreement with what was observed by Carvalho Júnior et al [14]. However, considering that all the cuttings were planted 2 cm deep in the substrate, when analyzing the increase in height, it was observed that the seedlings produced from the smaller cuttings exhibited greater vitality; that is, they grew to 5.50, 4.45, 3.90, and 2.87 cm for S treatments of 4, 6, 8, and 10 cm, respectively.…”

Section: Resultssupporting

confidence: 91%

Effect of Minicutting Length and Leaf Area Reduction on Growth and Nutritional Status of Eucalypt Propagules

et al. 2013

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Significant improvements to the technique of minicutting Eucalyptus clones have been reported in the literature. However, despite these recent efforts, studies addressing the proper size of minicuttings and the reduction of leaf area have not been well explored. Thus, the present study had the objective of evaluating the effects of the length of the minicuttings and the leaf area reduction on the growth and nutritional condition of Eucalyptus urophylla during propagation. The experiment was conducted for 90 days in the Plantar Reforestation Co. Nursery in the municipality of Curvelo, MG, using a randomized block design with 4 replicates in a 4×2×2 factorial arrangement. The effects of 4 lengths of minicuttings (4, 6, 8, and 10 cm), 2 levels of leaf area reductions (0 and 50%), and 2 commercial clones were studied. The length of the minicuttings and the reduction of leaf area did not affect the nutritional status of the leaves, nor did the length affect the quality of the plants at the age of 90 days. The results indicate that it is unnecessary to reduce the leaf area for Eucalyptus propagation.

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Section: Resultssupporting

confidence: 91%

Effect of Minicutting Length and Leaf Area Reduction on Growth and Nutritional Status of Eucalypt Propagules

et al. 2013

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“…The total number of shoots were evaluated on the autumn, considering their development occurred during the seedling formation (40 days). The number of shoots per Research, Society andDevelopment, v. 9, n. 10, e8489109196, 2020 (CC BY 4.0) | ISSN 2525-3409 | DOI: http://dx.doi.org/10.33448/rsd-v9i10.9196 cutting was adjusted to the growing linear model (Figure 4 A) according to the increase in cutting size, comparable to the results of Biase & Costa (2003) when analyzing different cuttings sizes of Lippia alba and that of Carvalho Junior, et al (2009) with Lippia sinoides cuttings. This can probably be attributed to the greater number of axillary buds and the greater quantity of reserves present in piles of greater length.…”

Section: Resultssupporting

confidence: 59%

Collection season and size of apical cuttings in the vegetative propagation of Origanum majorana L.

Ziech¹,

Oliveira²,

Ziech³

et al. 2020

RSD

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Este estudo teve como objetivo avaliar a propagação vegetativa da manjerona de acordo com o tamanho das estacas apicais coletadas em dois períodos de coleta. O delineamento experimental foi inteiramente casualizado, com arranjo fatorial (4 x 2) composto por duas épocas de coleta (estacas de outono e primavera) e quatro tamanhos (3, 6, 9 e 12 cm), com quatro repetições de 12 estacas cada. As estacas foram estabelecidas em caixas de areia grossas lavadas e higienizadas com hipoclorito de sódio (10%) e implantadas no setor de produção vegetal, com sombreamento de 50% e irrigação diária. A época de coleta das estacas não influenciou no enraizamento e mortalidade da manjerona. A maior porcentagem de enraizamento foi obtida com estacas de 3 cm de comprimento (98%), com redução linear devido ao aumento do tamanho. As estacas de primavera apresentaram maior massa fresca, massa seca da parte aérea, maior altura final das mudas e crescimento adicional do que as estacas de outono. O maior número de brotos foi obtido com o maior tamanho de estaca, e o percentual médio de inflorescências foi de 23,7%. A manjerona pode ser propagada com estacas apicais desenvolvidas no outono e na primavera, preferencialmente com estacas de 3 e 6 cm para se obter o enraizamento ideal e a formação inicial das mudas.

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“…Moreover, a quality root system improves the water and nutrient absorption in the early development stages. A greater root length and a large number of roots are important in the large-scale seedling production, since these parameters are vital to a successful implementation in the field (Carvalho Júnior et al 2009). e-ISSN 1983-4063 -www.agro.ufg.br/pat -Pesq.…”

Section: Resultsmentioning

confidence: 99%

Effect of ethephon and indolebutyric acid on yellow mombin propagation via cutting1

Véras

Mendonça

Ramires

et al. 2017

Pesqui. Agropecu. Trop.

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Comprimento da estaca no desenvolvimento de mudas de alecrim-pimenta

Abstract: ABSTRACT

Cited by 21 publications

References 9 publications

Effect of Minicutting Length and Leaf Area Reduction on Growth and Nutritional Status of Eucalypt Propagules

Effect of Minicutting Length and Leaf Area Reduction on Growth and Nutritional Status of Eucalypt Propagules

Collection season and size of apical cuttings in the vegetative propagation of Origanum majorana L.

Effect of ethephon and indolebutyric acid on yellow mombin propagation via cutting1

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