Substratos para o enraizamento de microestacas de mirtileiro cultivar georgiagem

Ristow, N. C.; Antunes, Luís Eduardo Corrêa; Carpenedo, S.

doi:10.1590/s0100-29452012000100035

Cited by 15 publications

(12 citation statements)

References 15 publications

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“…According to Campos et al (2005) and Fachinello et al (2005), the substrate pH may affect cutting rooting, and, in the case of blueberry, they do not root in substrates with pH over 6.5. In addition, Ristow et al (2012) described that the substrate must be porous enough and resistant to compaction, due to the superficial root system of the blueberry, constituted of fine, fibrous and short roots and devoid of root hairs. Thus, the highest density values may represent greater resistance to root expansion in the substrate, which can explain the lower results presented by the vermiculite, which showed greater density compared to other substrates (Table 1).…”

Section: Resultsmentioning

confidence: 99%

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Substrates and IBA concentrations on rooting of herbaceous cuttings of blueberry ‘Woodard’

Yamamoto

Assis

Koyama

et al. 2017

ASB J.

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Brazil offers great perspectives for the expansion of blueberry (Vaccinium spp.) cultivation areas, mainly in family agriculture areas. Among the factors that limit the expansion of this culture is the difficulty to propagate some cultivars. Thus, the objective of this work was to evaluate the use of different substrates and concentrations of indolebutyric acid (IBA) for blueberry cuttings cvs. Woodard rooting, to optimize seedlings production system. The experimental design was totally randomized in a 3X3 factorial scheme, with five replications of 10 cuttings, and included the following factors: types of substrate (carbonized rice husk, vermiculite medium granules and coconut fiber) and IBA concentrations (0, 1,000 and 2,000 mg L-1). After 150 days, survival percentage was superior for carbonized rice husk, with no influence of IBA concentration. In regards to rooting, the carbonized rice husk and coconut fiber provided better results, being IBA application favorable for this variable. It was concluded that 'Woodard' blueberry can be propagated by herbaceous cuttings, using preferentially carbonized rice husk and application of 1,000 mg L-1 IBA is recommended for rooting of softwood cuttings.

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Section: Resultsmentioning

confidence: 99%

“…Special attention should be given to the pH value, since blueberry cuttings do not root in materials with the pH over 6.5. Therefore, it is fundamental to define the most recommended substrate for each species (Campos et al, 2005;Fachinello et al, 2005;Ristow et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Substrates and IBA concentrations on rooting of herbaceous cuttings of blueberry ‘Woodard’

Yamamoto

Assis

Koyama

et al. 2017

ASB J.

Self Cite

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“…These results show that the species has an affinity between moisture equilibrium, porosity and substrate temperature and the presence of leaves, which determined the greatest amount of root formed, being a determining factor for the success of the vegetative propagation of the plant species (Dias et al, 2012;Pereira et al, 2015). Aserrin provided the lowest percentages of roots in all types of stakes evaluated at a rate of 40% respectively, presenting greater callus formation, a particular feature of the pure substrate (Ristow et al, 2012).…”

Section: Resultsmentioning

confidence: 79%

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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“…Auxins are commonly employed for rooting of cuttings of tree species, since they provide increased percentage, speed, quality and uniformity of rooting (RISTOW et al, 2010); although, in some cases, they can promote the inhibition of adventitious shoots formation (FERREIRA, 2009). Substrate plays an important role in rooting.…”

Section: Resultsmentioning

confidence: 99%

Cuttings of post fire epicormic shoots of Ilex paraguariensis and Cabralea canjerana adult plants

et al. 2017

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The aim of this research was to evaluate the feasibility of rescuing adult plants by cuttings from post-fire epicormic shoots. We evaluated the native tree species erva mate ( Ilex paraguariensis St. Hil.) and canjerana ( Cabralea canjerana Vell. Mart.), which present difficult seedling production and are economically and ecologically important. The plant material used for the preparation of cuttings consisted of shoots from bud differentiation of tissue from the stem collar of the trees. One-bud cuttings of erva mate were treated with 4000 or 8000mg L-1 of indolebutiric acid (IBA) and the checks were not treated with auxins. The cuttings were grown in three different substrates: carbonized rice husks, vermiculite and coarse sand. The experiment was a factorial with a completely random design and five replicates of five cuttings. One-bud cuttings from the basal, intermediate and apical parts of canjerna shoots were treated with 0 or 6000mg L-1 of IBA and planted in commercial substrate and coarse sand (3:2 v/v). The experiment was a factorial with a completely random design and ten replicates of three cuttings. Cuttings from post-fire epicormic shoots can be used for rescuing erva mate and canjerana adult plants. Erva mate cuttings treated with 8000mgL-1 IBA have increased rooting when grown in coarse sand. Canjerana cuttings from the basal part of epicormic shoots have greater survival and rooting than those from intermediate and apical parts.

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Substratos para o enraizamento de microestacas de mirtileiro cultivar georgiagem

Cited by 15 publications

References 15 publications

Substrates and IBA concentrations on rooting of herbaceous cuttings of blueberry ‘Woodard’

Substrates and IBA concentrations on rooting of herbaceous cuttings of blueberry ‘Woodard’

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

Cuttings of post fire epicormic shoots of Ilex paraguariensis and Cabralea canjerana adult plants

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