Tipo de estaca e substrato na propagação vegetativa de Lippia gracilis Schauer

Santos, Ricardo Gonçalves; Sousa, Iasmin Matias de; Albuquerque, Cynthia Cavalcanti de; Silva, Kathia Maria Barbosa e

doi:10.1590/1808-1657000012014

Cited by 5 publications

(8 citation statements)

References 15 publications

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“…Pacheco and Franco [11] report that the influence of diameter on plant survival can be explained by differences in carbohydrate content and lignification of cuttings. Santos et al [9] evidenced that medium and basal cuttings of Lippia gracilis Schauer presented higher survival and growth, similar to those obtained in this study.…”

Section: Resultssupporting

confidence: 90%

“…This is because hardwood species have a greater accumulation of reserves, which can be translocated and used in root formation [20], as observed in this study. Similar results were observed by Santos et al [9] in which semihardwood and hardwood cuttings of Lippia gracilis Schauer presented greater vegetative development than the apical ones. Another essential fact to be emphasized in the responses of cuttings production is the energy expenditure to maintain the leaves in apical cuttings, when compared to the others, that is, this causes a larger increase in the formation and accumulation of the mass of the aerial part and roots [9].…”

Section: Resultssupporting

confidence: 90%

“…The propagation of medicinal plants by cuttings has become widespread, since it maintains the genetic characteristics, promoting the standardization of the raw material from the multiplication of clones with a high content of essential oil and significant constituent [9]. Besides, it is an alternative for species that have small seeds of delicate collection, low germination index due to dormancy and/or seed immaturity, as reported for Verbenaceae species [10].…”

Section: Introductionmentioning

confidence: 99%

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Propagation of Aloysia citriodora Palau Using Different Cutting Types under Light Intensity

Silva¹,

Goelzer²,

Santos³

et al. 2020

EJMP

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Aims: The aim of this study was to evaluate the effect of types of cuttings and light intensity on cidró vegetative propagation. Place and Duration of Study: Medicinal Plants Garden, Federal University of Grande Dourados (UFGD), Dourados, state of Mato Grosso do Sul, Brazil, September to November 2016. Methodology: The experiment was carried out under two light conditions (shaded and full light), evaluating three types of cuttings (softwood, semi-hardwood and hardwood). Experimental design was a 2 x 3 factorial randomized complete block design (RCBD) with four replications. Results: Hardwood cuttings showed the highest survival rates (86% and 82%), regardless of light. Highest fresh weight (0.6062 g plant-1) and dry mass (0.2987 g plant-1) with a leaf of 44.57 cm2 were from hardwood cuttings, regardless of the light, while the longest root length were those of softwood cuttings under full light. Physiological indices varied as a function of light intensity, The highest values of leaf area ratio (46.11 cm2 g-1) and specific leaf mass (0.0037 g cm-2) occurred in cuttings under full light. Conclusion: The vegetative propagation of cidró can be carried out using the hardwood portion of the cutting branch, under full light.

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Section: Resultssupporting

confidence: 90%

Section: Resultssupporting

confidence: 90%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Propagation of Aloysia citriodora Palau Using Different Cutting Types under Light Intensity

Silva¹,

Goelzer²,

Santos³

et al. 2020

EJMP

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“…It was verified that the basal stakes evaluated in the substrate Sand + Aserrin presented the best results in length of shoots at a rate of 16.0 (cm), followed by the apical ones without leaves 15.0 (cm) and medium stakes 13.0 (cm) respectively, stakes with greater Diameters accumulate more reserves and photoassimilates in the formation of outbreaks (Santos et al, 2016). The lowest values were obtained in Aserrin as a substrate, attributing humidity as the main factor, observing that some shoots dried in all the cuttings (Table 2).…”

Section: Resultsmentioning

confidence: 80%

Management of Propagation Techniques of the Specie Croton lechleri Muell.Arg

Amaya¹,

Yuyama²,

Chagas³

et al. 2019

JAS

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With the aim of increasing the production of Croton lechleri Mull.Arg plants due to its attributes as a medicinal plant, the effect of different types of stakes and substrates as root promoters under intermittent nebulization conditions was evaluated. The work was conducted through a randomized complete block scheme adapting a factorial of 4 × 3, being the factors types of stakes (apical with leaves, apical without leaves, medium and basal) and substrates (sand, sand + Aserrin (1:1) and Aserrin (100%) at the rate of 10 stakes per repetition totaling 360 stakes throughout the experiment. The percentage of root (%), dead stakes (%), sprouted stakes (%), dead stake diameter was evaluated. (mm), shoot length (cm) and root length (cm) The Aserrin provided the highest number of dead stakes and the smallest number of shoots in the species, with apical stakes with leaves and the combination of sand + Aserrin as a substrate providing the highest percentage of roots formed, therefore these two factors influence the production of plants in the dragon blood species.

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“…The basal and median cutting did not differ statistically for the root length, and the apical part of the branch had the lowest mean. The carbohydrate content in apical cuttings influences their rooting capacity and vegeTable metabolism, since it is a basic source of energy (LIMA et al, 2006;SANTOS et al, 2016).…”

Section: Resultsmentioning

confidence: 99%

Influence of different parts of cuttings and substrates on vegetative propagation of Pereskia aculeata miller

Cavalcante¹,

Megguer²,

Vieira³

et al. 2019

Biosci. J.

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Pereskia aculeta Miller, commonly know as ora-pro-nóbis in some regions of Brazil, is a plant stands out due to its high protein content, presenting great potential for use. There is na increasing interest in the use of ora-pro-nóbis as raw material by the food industry like as concentrate form (deydrated and ground) or for direct consumption as leafy vegeTables by the population. So, is important to know the best way to propagate this specie. This study was carried out to evaluate the influence of cutting position from stem and the substrate type under growth and development of ora-pro-nóbis during seedlings production. For incresing the seedlings production to supply the demand and the lack scientific studies on this theme, this study is important to development research to vegetative propagation and substrate to produce ora-pro-nóbis seedlings. For vegetative propagation three types of cutting were used: apical, median and from the basal part of the stem. The cuttings were planted in four types of substrate: S 1 = soil; S 2 = soil + clean sand (1:1); S 3 = soil + clean sand + cattle manure (2:1:1) and S 4 = Bioplant ® commercial substrate. Sixty days after the experiment was set up, the cuttings were examined considering: the Soil Plant Analysis Development (SPAD) index, the number of leaves, the number of shoots, root length, and dry and fresh mass from the root and from the aerial part. The physiological maturation of the stem and the tested substrate type showed differences on the quality of the cutting. The cutting originated from the basal and medium part harvested from the branch of the year and the substrate soil + sand + manure allowed the best growth and development of the ora-pro-nóbis seedlings.

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Tipo de estaca e substrato na propagação vegetativa de Lippia gracilis Schauer

Cited by 5 publications

References 15 publications

Propagation of Aloysia citriodora Palau Using Different Cutting Types under Light Intensity

Propagation of Aloysia citriodora Palau Using Different Cutting Types under Light Intensity

Management of Propagation Techniques of the Specie Croton lechleri Muell.Arg

Influence of different parts of cuttings and substrates on vegetative propagation of Pereskia aculeata miller

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