Effect of coconut water on growth of olive embryos cultured in vitro

Souza, Rafaeli Aparecida Vieira de; Braga, Francyane Tavares; Setotaw, Tesfahun Alemu; Neto, João Vieira; Azevedo, Patrícia Helena de; Azevedo, Virgínia Helena de; Cançado, Geraldo Magela de Almeida

doi:10.1590/s0103-84782013000200016

Cited by 13 publications

(8 citation statements)

References 7 publications

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“…To our knowledge, this is the first report of a significant and beneficial effect of the use of neem oil on in vitro plant regeneration. Therefore, neem oil can be considered a new ''complex mixture'' able to improve in vitro shoot proliferation that can be added to the others reported in the literature (Moln ar et al, 2011;Souza et al, 2013). The use of neem oil as a ''complex mixture'' is very interesting because shoot proliferation is improved by using a natural compound, which is also economical.…”

Section: Discussionmentioning

confidence: 99%

“…Recently, the use of natural substances as components of the media able to improve explant regeneration is gaining interest. These substances are called ''complex mixtures'' and consist of coconut water, malt extract, potato extract, yeast extract, homogenized banana, orange juice, seaweed compound, and hydrolyzed casein (Baque et al, 2011;Boase et al, 1993;Einset, 1978;Moln ar et al, 2011;Souza et al, 2013). They provide several compounds, such as amino acids, peptides, carbohydrates, vitamins, and growth regulators.…”

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confidence: 99%

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Neem Oil Used as a “Complex Mixture” to Improve In Vitro Shoot Proliferation in Olive

Micheli

Silva

Farinelli

et al. 2018

horts

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Shoots of the olive cultivar Moraiolo were previously cultured in aseptic conditions on Olive Medium (OM), with the addition of 4 mg·L−1 of zeatin, 30 g·L−1 of sucrose, and 7 g·L−1 of agar. Then, 1-cm long uninodal explants with two leaves and two axillary buds were excised from the proliferated masses and placed on the same proliferation medium enriched with four concentrations of neem oil (0—control, 0.1, 0.5, and 1.0 mL·L−1), added before sterilization. The addition of 0.1 mL·L−1 of neem oil to the medium gave an improvement in shoot regeneration. More vigorous shoots (longer proliferated shoots) were obtained along with a higher number of nodes (multiplication rate). Overall, there was a significant increase in the total fresh and dry proliferated weights. To our knowledge, this is the first report showing a strong and beneficial effect of neem oil, used as a “complex mixture,” on in vitro plant regeneration.

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Section: Discussionmentioning

confidence: 99%

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confidence: 99%

Neem Oil Used as a “Complex Mixture” to Improve In Vitro Shoot Proliferation in Olive

Micheli

Silva

Farinelli

et al. 2018

horts

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“…The results of this study indicate that the concentration of coconut water at 50-100 ml l -1 showed the best results on the number of roots and root length (Table 2). It means that the Copyright © 2020 Universitas Sebelas Maret supplementation of culture media with coconut water can be beneficial for tissue growth and morphogenesis, not only of the mineral nutrients but also a natural growth regulator (Souza et al, 2013). Increasing the concentration of coconut water to 150 ml l -1 decreased the number of roots by 5.20.…”

Section: The Number and Length Of Rootmentioning

confidence: 99%

“…The use of cytokines on in vitro media depends on the growth stage and the desired final result (Hussein, 2012). The coconut water contains several organic compounds and mineral nutrients that are important for plant development (Souza et al, 2013). In addition, coconut water can also be used as an economical growth regulator element.…”

Section: The Number and Length Of Rootmentioning

confidence: 99%

Modification of Media for Banana In Vitro Propagation with Foliar Fertilizer and Coconut Water in cv. Rajabulu

Mardhikasari

Yunus

Samanhudi

2019

Caraka Tani J. Sustain. Agric.

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The use of foliar fertilizers and coconut water is potential; foliar fertilizer is the alternative medium and coconut water is the plant growth regulator (PGR) in the banana tissue culture. This study aimed to examine the ability of foliar fertilizer to substitute Murashige and Skoog (MS) media and coconut water as the main source of cytokine. There are two factors in this research. The first factor is the media, which consist of three levels, i.e. fully MS, ½ MS + ½ foliar fertilizer and fully foliar fertilizer. The second factor is the coconut water with four levels of concentration i.e. 50, 100, 150 and 200 ml l-1. The results show that fully formulated foliar fertilizer had not been able to substitute or even compete with a fully MS media, but conversely foliar fertilizer was used to substitute ½ MS media. This can be seen from the parameters of shoot length, leaf length, root number and root length with the highest yield that was found in MS media (8.7, 4.66, 3.33 and 3.23 cm). The 50-100 ml l-1 concentrations of coconut water showed the best results by giving a significant effect on the number of roots and root length. The acclimatization of plantlets in this study was nearly 100%, indicated by the formation of a complete organ.

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“…As zeatin is an expensive compound and replacing it with coconut water makes in vitro propagation economically viable. (Souza et al, 2013). Coconut water containing cell culture medium has previously shown to improve the callus growth, shoot regeneration and shoot growth of spinach (Spinacia oleracea L. ) (Al-Khayri et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Effect of Coconut (Cocos nucifera) Water Extract on the Development of Adventitious Roots in Polyscias fillicifolia Stem Cuttings

2021

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Purpose Vegetative propagation continues to be a popular method to propagate ornamental plant species. Coconut water (CW) can be considered as an abundant source of hormones and other plant growth regulators (PGRs). In this study, vegetative propagation of Polyscias fillicifolia was attempted using PGRs isolated from CW.Research method Stem cuttings were treated with varying concentrations (5, 10, 25, 50,100 μg mL -1 ) of PGR isolated from CW. The results were compared with a control set (treated with distilled water) and with those treated with solutions of pure synthetic indole acetic acid (IAA). Findings P. fillicifolia canes treated with a 25 μg mL -1 concentration of IAA, isolated from CW, showed the highest levels of root induction and development. Root development was more rapid (5 weeks) in the samples treated with PGRs isolated from CW compared to the canes propagated in the field by placing the canes on coir beds in plant nurseries. (6 weeks).Originality This is the first study to use PGRs isolated from CW extracts to improve lateral root proliferation, induce shoot development and leaf emergence in P. fillicifolia.

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Effect of coconut water on growth of olive embryos cultured in vitro

Cited by 13 publications

References 7 publications

Neem Oil Used as a “Complex Mixture” to Improve In Vitro Shoot Proliferation in Olive

Neem Oil Used as a “Complex Mixture” to Improve In Vitro Shoot Proliferation in Olive

Modification of Media for Banana In Vitro Propagation with Foliar Fertilizer and Coconut Water in cv. Rajabulu

Effect of Coconut (<em>Cocos nucifera</em>) Water Extract on the Development of Adventitious Roots in <em>Polyscias fillicifolia</em> Stem Cuttings

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