Establishment of arbuscular mycorrhizal fungi in autotrophic strawberry cultures in vitro. Comparison with inoculation of microplants in vivo

Ac, Cassells; Mark, G. L.; Periappuram, Cyril

doi:10.1051/agro:19961006

Cited by 39 publications

(21 citation statements)

References 11 publications

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“…However, mycorrhizal fungi application in soilless systems is not completely clear. Most studies in soilless systems evaluated the growth and acclimatization of micropropagated strawberry plants (Chávez & Ferrera-Cerrato, 1990;Vestberg, 1992;Cassells, Mark, & Periappuram, 1996;Alarcón, Ferrera-Cerrato, González-Chávez, & Villegas-Monter, 2001;Taylor & Harrier, 2001). Other studies refer to the behavior of inoculated plants in relation to different nitrogen levels (Castellanos-Morales, Villegas-Moreno, Vierheilig, & Cárdenas-Navarro, 2012), phosphorus levels (Cekic & Yilmaz, 2011), influence on vegetative parameters , and his performance as root bioprotectors (Murphy, Rafferty, & Cassells, 2000;Norman & Hooker, 2000).…”

Section: Introductionmentioning

confidence: 99%

<b>Mycorrhizal inoculation affects the phytochemical content in strawberry fruits

et al. 2016

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ABSTRACT. The aim of this research was to evaluate the effect of the inoculation date of arbuscular mycorrhizal fungi on the fruit quality and the content of phytochemicals in a strawberry soilless growing system. The experiment was performed in Huelva (Spain) and was conducted in a greenhouse on the La Rábida Campus of Huelva University under natural light and temperature from October 2013 to June 2014. Three short-day strawberry cultivars ('Splendor', 'Sabrina' and 'Fortuna') were grown in polyethylene bags filled with coconut fibres. Randomized block design, with 3 repetitions and factorial arrangement (3 cultivars x 3 treatments), was established. Each replicate consisted of one bag with 12 plants supporting structures at 40 cm height. The treatments were: T1 = mycorrhizal inoculation in the transplantation; T2 = mycorrhizal inoculation 30 days after transplantation (DAT); and T0 = control treatment, without inoculation. Arbuscular mycorrhizal fungi inoculation significantly affected the contents of anthocyanin and phenolics. When the inoculation is performed in the transplantation, the fruits showed a high content of anthocyanin and total phenolics. The mycorrhizal inoculation influences decreasing the acidity in fruit throughout the growing season and increase firmness only during the early stage of production.

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Section: Introductionmentioning

confidence: 99%

<b>Mycorrhizal inoculation affects the phytochemical content in strawberry fruits

et al. 2016

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“…Some other methods, such as in vitro aseptic culture and organ culture, need complex technology with little or no commercial inoculant output. In the midnineties, two kinds of in vitro culture systems, tripartite (strawberry plant-mycorrhizal carrot root) (Elmeskaoui et al 1995) and bipartite (strawberry-AMF) (Cassells et al 1996), were developed for mycorrhization of micropropagated plantlets. For these systems, studies were performed on water uptake and stomatal conductance (Hernández-Sebastià et al 1999, the effects of light and CO 2 on the growth and photosynthesis of mycorrhizal plants (Louche-Tessandier et al 1999), and the use of mycorrhizal vitroplants in the micropropagation industry (Mark et al 1997).…”

Section: Inoculants Mass Production: a Limitation Of Commercial Applimentioning

confidence: 99%

Integration of mycorrhization and photoautotrophic micropropagation in vitro: feasibility analysis for mass production of mycorrhizal transplants and inoculants of arbuscular mycorrhizal fungi

Liu

Yang

2008

Plant Cell Tiss Organ Cult

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In this paper, studies on photoautotrophic micropropagation (PM) and inoculant cultivation of arbuscular mycorrhizal fungi (AMF) were reviewed. The existing issues, which include the lack of a biomethod for improving the environmental stress resistance of plantlets in vitro or ex vitro and the mass production of AMF inoculants in commercialization for PM and inoculants cultivation, were discussed. Based on current knowledge and our analysis, we suggested that the integration of PM system and mycorrhization in vitro (here called mycorrhization-PM cultivation system) is highly feasible. Furthermore, combining mycorrhization with PM system in vitro was shown to be an efficient method for alleviating the injuries of plantlets in vitro and ex vitro caused by environmental stresses and for mass producing AMF inoculants through applying different cultivation strategies. Cultivation strategies for the mass production of mycorrhizal plants and AMF inoculants using mycorrhization-PM cultivation system were discussed.

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“…Today, about 50% of £ori-horticultural plants are produced by micropropagation techniques. However, at the weaning stage, about 10^40% ( 6 70%) of plantlets either die or do not attain market standard, thereby causing signi¢cant losses at the commercial level [2,3]. The application of arbuscular mycorrhizal fungi (AMF) as a tool for biological hardening has solved a part of the problem [1].…”

Section: Introductionmentioning

confidence: 99%

Piriformospora indica: a new biological hardening tool for micropropagated plants

Sahay

1999

FEMS Microbiology Letters

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Piriformospora indica is a novel plant growth promoting root endophyte. Regenerated plantlets of tobacco subjected to two different biological hardening techniques showed 88^94% survival when inoculated with P. indica as compared to 62% survival of uninoculated controls under similar conditions. The tendency of the plantlet to overcome the stress in terms of revival capacity was maximal in the case of P. indica as compared to the control. The fungus has the potential to render protection to the micropropagated plantlets and help them escape the`transient transplant shock'. ß

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Establishment of arbuscular mycorrhizal fungi in autotrophic strawberry cultures in vitro. Comparison with inoculation of microplants in vivo

Cited by 39 publications

References 11 publications

<b>Mycorrhizal inoculation affects the phytochemical content in strawberry fruits

<b>Mycorrhizal inoculation affects the phytochemical content in strawberry fruits

Integration of mycorrhization and photoautotrophic micropropagation in vitro: feasibility analysis for mass production of mycorrhizal transplants and inoculants of arbuscular mycorrhizal fungi

Piriformospora indica: a new biological hardening tool for micropropagated plants

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