Herbaceous and semi-hardwood stem cuttings of<i>Drimys brasiliensis</i>

Zem, Luciele Milani; Weiser, Arthur Hermann; Zuffellato-Ribas, Kátia Christina; Radomski, Maria Izabel

doi:10.5935/1806-6690.20150019

Cited by 13 publications

(16 citation statements)

References 8 publications

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“…Regarding root number, the values were relatively low (maximum 3.73 per cutting), which may characterize the low mitotic activity of the species. A similar result was observed by Zem et al (2015), who obtained a maximum of 3.61 roots in semihardwood Drimys brasiliensis stem cuttings.…”

Section: Resultssupporting

confidence: 88%

“…Similarly as observed in this study, the use of IBA did not affect the rooting of Jasminum polyanthum (SILVA et al, 2012), Drimys brasiliensis (ZEM et al, 2015), Campomanesia aurea O. Berg (EMER et al, 2016) and Varronia curassavica Jacq (BISCHOFF et al, 2017).…”

Section: Resultssupporting

confidence: 82%

“…In other species, it was also observed that a 60-day period was not enough for rooting. For Drimys brasiliensis rooting was only observed after 120 days from planting (ZEM et al, 2015), the same was reported for Caesalpinia echinata Lam (ENDRES et al, 2007).…”

Section: Resultssupporting

confidence: 78%

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Indolebutyric acid on boxwood propagation by stem cuttings

Vieira

Kruchelski

Gomes

et al. 2018

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Buxus sempervirens L., popularly known as boxwood, is a woody shrub widely used in gardening and landscaping. One of the most important factors for B. sempervirens commercial production is its propagation. The objective of this study was to evaluate the effect of indolebutyric acid (IBA) concentrations on the adventitious rooting of semihardwood stem cuttings of the species. Branches with new shoots were collected from stock plants with approximately 17 years of growth. Stem cuttings of six centimeters in length with two leaves in the upper region were made with a straight cut at the apex and a bevel cut at the base. Cuttings bases were immersed for 10 seconds in hydroalcoholic solutions (50% v v-1) with IBA at 0, 1500, 3,000 or 6,000 mg L-1. The cuttings were evaluated at 64 and 116 days after planting. Rooting, mortality, callus formation and sprouting percentages as well as root number and root length were measured. At 64 days, no significant percentage of rooting was observed in B. sempervirens stem cuttings and sprouting and callus formation were not significantly affected by the treatments. Keeping the cuttings in the greenhouse for 116 days led to rooting rates up to a 97.5%, with no statistical difference among treatments. Root lengths and root numbers did not differ as a function of treatments. The required period for B. sempervirens stem cuttings rooting is around 116 days; IBA application does not affect rooting, survival or sprouting of B. sempervirens stem cuttings.

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Section: Resultssupporting

confidence: 88%

Section: Resultssupporting

confidence: 82%

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Indolebutyric acid on boxwood propagation by stem cuttings

Vieira

Kruchelski

Gomes

et al. 2018

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“…Currently, the most used asexual method of propagation for guava is the cutting, which promotes a standardization of the orchard, maintains the genotypic characteristics of the mother plants, increases the production and reduces the time of obtaining seedlings [4, 8,9,10]. However, for a vegetative propagation to be satisfactory, it is necessary that a serie of factors are observed.…”

Section: Introductionmentioning

confidence: 99%

“…The most used synthetic auxin was the IBA [12,13]. Besides the regulators, another determining factor for a satisfactory result in the production of seedlings is the type of the cutting, being the most common herbaceous and semi-hardwood type, because they have a lower degree of lignification, a higher proportion of totipotent cells and smaller amounts of phenolic compounds, which can facilitate the rooting, in addition to promote the production of seedlings more quickly [10,13,14,15].…”

Section: Introductionmentioning

confidence: 99%

Rooting of Herbaceous and Semihardwood Cuttings of Guava cv. Século XXI, under Varying Concentrations of Indolebutyric Acid

Costa

Mendonça

Silva

et al. 2019

JEAI

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In the commercial production of guava seedlings (Psidium guajava L.) the quality of the cuttings, homogeneity, high percentage of rooting are the factors important to be analyzed. Therefore, as the Século XXI cultivar is recent, it is necessary to do more studies regarding the behavior of this guava to the factors that aid in the rhizogenic process. The objective of this work was to verify the concentrations of indolebutyric acid (IBA) that provide the best rooting of cuttings herbaceous and semihardwood, as well as to verify the best kind of cuttings used for vegetative propagation the guava cuttings cultivar ‘Século XXI’. The experimental design was completely randomized in a 5 x 2 + 1 factorial design, beginning with five concentrations of IBA (0, 1000, 1500, 2000 and 2500 mg L-1), two kinds of cuttings (herbaceous and semihardwood) and one control treatment (immersed in distilled water for 12 hours), with four replications and 10 cuttings per plot. In relation of the variables: the percentage of cuttings live without roots, callus, number of roots and dry weight of shoots did not present significant interaction among treatments, not adjusting to any regression model. Therefore, concluding that the herbaceous cutting is the most indicated for the propagation of guava seedlings of ‘Século XXI’; The concentration of 2500 mg L-1 of IBA promotes a higher percentage of rooted semihardwood cuttings without leaf; The hormone solution diluted with alcohol 50% (v/v) resulted in toxicity for herbaceous and semihardwood cuttings cv. Século XXI.

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Can indolebutyric and fulvic acids induce adventitious rhizogenesis on mini-cuttings from Brazilian native tibouchinas?

Latoh

Gomes

Zuffellato-Ribas

2019

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The use of Brazilian native species for ornamental purposes is a promising alternative for local floriculture. Seeking to contribute with new information in this context, the present study aimed to evaluate the rooting performance of mini-cuttings from three Tibouchina species (T. aff. fothergillae, T. heteromalla and T. moricandiana var. vinacea) as affected by the use of indolebutyric acid (IBA) and fulvic acid (FA). Mini-cuttings with 5 cm in length were prepared with plant material from clonal mini-hedges and submitted to different treatments as follows: control treatment (T1); 2,000 mg L-1 IBA (T2); 2,000 mg L-1 FA (T3) and 2,000 mg L-1 IBA + 2,000 mg L-1 FA (T4). Planting was carried out in plastic containers filled with vermiculite, and, after 26 days under greenhouse conditions, the following variables were evaluated: mini-cuttings rooting percentage (RP), roots number (RN), roots length (RL), initial leaves maintenance (ILM) and sprouting (SP). The experiment was conducted under a completely randomized design in a 3 x 4 factorial scheme, with four replications and 20 minicuttings per plot. Rooting percentages were higher than 90% in all three species, regardless of IBA or FA treatments. RP, ILM and SP did not show statistically significant interaction between the treatments. For RN, T2 and T4 promoted the best results on T. aff. fothergillae (12.62 and 14.92, respectively) and T2 resulted in maximum values for T. heteromalla (15.65). For RL, T2 and T4 were statistically superior on T. heteromalla (9.52 and 8.20 cm, respectively). The use of IBA and FA is dispensable for rhizogenesis induction on mini-cuttings from the studied species

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Herbaceous and semi-hardwood stem cuttings ofDrimys brasiliensis

Cited by 13 publications

References 8 publications

Indolebutyric acid on boxwood propagation by stem cuttings

Indolebutyric acid on boxwood propagation by stem cuttings

Rooting of Herbaceous and Semihardwood Cuttings of Guava cv. Século XXI, under Varying Concentrations of Indolebutyric Acid

Can indolebutyric and fulvic acids induce adventitious rhizogenesis on mini-cuttings from Brazilian native tibouchinas?

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