Effects of arbuscular mycorrhizal fungi on the drought tolerance of Cyclobalanopsis glauca seedlings under greenhouse conditions

Zhang, Zhongfeng; Zhang, Jinchi; Huang, Yuqing

doi:10.1007/s11056-014-9417-9

Cited by 62 publications

(53 citation statements)

References 28 publications

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“…Increased growth of inoculated P. mooniana allegedly occurred through the absorption of nutrients, particularly phosphates and nitrogen, and water by the external hyphae of AMF (Smith and Read 2008) as well as plant resistance to biotic and abiotic stresses (Wu et al 2013;Zhang et al 2014). Stimulation of the growth of legume crops has also been reported by previous researchers.…”

Section: Growth and Biomass Plantssupporting

confidence: 54%

“…The existence of AMF is needed by plants in condition of stressed environment. AMF can increase the tolerance of crops in biotic and abiotic stresses, such as drought (Zhang et al 2014), salinity (Giri et al 2003), roots pathogens (Akhtar and Siddiqui 2007), inundation (Wu et al 2013), as well as heavy metal (Kerand Christine 2009;Orlowska et al 2011). Inoculated crop tolerance can occur through improving nutrient status, water and biochemistry and physiology conditions of plants (Smith and Read 2008;Wu et al 2013).…”

Section: Introductionmentioning

confidence: 99%

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Short Communication: Growth response and dependency of endangered nedun tree species (Pericopsis mooniana) affected by indigenous Arbuscular Mycorrhizal Fungi inoculation

2017

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Abstract. Husna, Tuheteru FD, Wigati E. 2017. Short Communication: Growth response and dependency of endangered nedun tree species (Pericopsis mooniana) affected by indigenous Arbuscular Mycorrhizal Fungi inoculation. Nusantara Bioscience 9: 57-61. Arbuscular mycorrhizal fungi (AMF) were isolated from the rhizosphere of local nedun tree or kayu kuku (Pericopsis mooniana (Thw.) Thw.) and based on the results of previous studies which showed that inoculation with AMF mix enhanced growth and nutrient uptake of seedlings P. mooniana on ultisol and serpentine soil media. Thus study aimed to determine the effectiveness of indigenous AMF on the growth and dependence of P. mooniana. P. mooniana seedlings were grown on ultisol soil medium and inoculated with and without AMF (Clareodeglomus etunicatum, Glomus sp. (HA), Glomus sp. (KDI)) and mixed (C. etunicatum, Glomus sp. (HA), Glomus sp. (KDI) for 12 weeks under greenhouse conditions. The results showed that inoculation with Glomus sp. (HA) significantly increased plant height, stem diameter, number of leaves, dry weight (roots, shoots, total), nodulation, root length and leaf length. It was better than results on control of P. mooniana seedling but it was not significantly different from other types of AMF, except on Glomus sp. (HA) on plant height. The width of the leaf and shoot-root ratio was not influenced by the AMF. P. mooniana has a high dependency (<75%) with mycorrhizal dependency (MD) value ranging from 54-68%. Glomus sp. (HA) and other types of AMF have potential to be developed to support the conservation of P. mooniana.

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Section: Growth and Biomass Plantssupporting

confidence: 54%

Section: Introductionmentioning

confidence: 99%

Short Communication: Growth response and dependency of endangered nedun tree species (Pericopsis mooniana) affected by indigenous Arbuscular Mycorrhizal Fungi inoculation

2017

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“…This is in agreement with the reports of Huang et al (2017), who found that trifoliate orange seedlings had significantly lower root AMF colonization under DS than under WW condition after inoculation with F. mosseae. Possibly, the negative effects of DS on root mycorrhizal colonization ascribe to the inhibition in both the germination of spores and the spread of soil hyphae Zhang et al, 2014). Even so, such root mycorrhizal colonization still stimulated the enhancement of root biomass, taproot length, and the number of different order lateral roots under DS condition.…”

Section: Discussionmentioning

confidence: 99%

Enhancement of Drought Tolerance in Trifoliate Orange by Mycorrhiza: Changes in Root Sucrose and Proline Metabolisms

Zhang

et al. 2018

Not Bot Horti Agrobo

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Sucrose and proline metabolisms are often associated with drought tolerance of plants. This study was conducted to investigate the effects of two arbuscular mycorrhizal fungi (AMF) species (Funneliformis mosseae and Paraglomus occultum) on root biomass, lateral root number, root sucrose and proline metabolisms in trifoliate orange (Poncirus trifoliata) seedlings under well-watered (WW) or drought stress (DS). All the AMF treatments significantly increased root dry weight, taproot length, and the number of lateral roots in 1 st , 2 nd , and 3 rd class under WW and DS. Mycorrhizal seedlings conferred considerably higher fructose and glucose concentrations but lower sucrose accumulation, regardless of soil water status. Under DS, F. mosseae treatment significantly increased root sucrose synthase (SS, degradative direction) and sucrose phosphate synthase (SPS) activity but deceased root acid invertase (AI) and neutral invertase (NI) activity, and P. occultum inoculation markedly increased root AI, NI, SS, and SPS activities. AMF treatments led to a lower proline accumulation in roots, in company with lower activities of Δ 1 -pyrroline-5-carboxylate synthetase (P5CS), δ-ornithine aminotransferase (OAT), Δ 1 -pyrroline-5-carboxylate reductase (P5CR), and proline dehydrogenase (ProDH) in roots. It appears that the AM symbiosis induced greater root development and sucrose and proline metabolisms to adapt DS.

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“…AMF colonization can promote plant absorption of mineral elements [21], regulate the synthesis and distribution of plant hormones [22,23], ameliorate the microbial environment of the plant rhizosphere, and enhance plant resistance to disease [24,25]. Then, it can strengthen plant tolerance to environmental stress [26,27] and improve overall growth conditions of host plants [28].…”

Section: Discussionmentioning

confidence: 99%

Arbuscular Mycorrhizal Fungi Regulate the Growth and Phyto-Active Compound of Salvia miltiorrhiza Seedlings

Yang

Guang

et al. 2017

Applied Sciences

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Roots and rhizomes of Salvia miltiorrhiza (S. miltiorrhiza) are widely used for the treatment of cardiovascular diseases. Arbuscular mycorrhizal fungi (AMFs) have been shown to enhance plant growth and increase secondary metabolites concentration in many plant species. However, effects of AMFs on S. miltiorrhiza have not been explored. A pot culture was designed as one control (non-AMF) treatment and four AMFs (G.m, Glomus mosseae; G.a, Glomus aggregatum; G.v, Glomus versiforme; G.i, Glomus intraradices) treatments were performed in order to evaluate the effects of AMFs on plant growth, as well as phyto-active compounds' concentration of S. miltiorrhiza seedlings. Plants were harvested after 90 days: agronomic traits and concentration; and an accumulation of mineral elements, as well as phyto-active compounds were detected. All AMFs inoculated plants formed mycorrhizal structures, and an infection ratio; also, the intensity of inoculated roots was higher than 84.61% and 23.86%, respectively. Mycorrhizal dependency was above 144.62%. Seedlings with AMFs inoculation had significantly higher plant height, leather leaf length, top leaflet size, base leaflet length, taproot length, taproot diameter and biomass than those with non-AMF inoculation. In addition, inoculation with AMFs increased N, P, and K accumulation significantly, but barely had any effect on mineral elements' concentrations. AMFs inoculation also significantly improved tanshinones concentrations and stimulation in order to accumulate salvianolic acid B. G.v and G.i were effective for seedlings growth; G.m and G.i were also effective for phyto-active compounds. In total, S. miltiorrhiza inoculation with AMFs had positive effects on growth and active components, especially inoculation with G.v.

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Effects of arbuscular mycorrhizal fungi on the drought tolerance of Cyclobalanopsis glauca seedlings under greenhouse conditions

Cited by 62 publications

References 28 publications

Short Communication: Growth response and dependency of endangered nedun tree species (Pericopsis mooniana) affected by indigenous Arbuscular Mycorrhizal Fungi inoculation

Short Communication: Growth response and dependency of endangered nedun tree species (Pericopsis mooniana) affected by indigenous Arbuscular Mycorrhizal Fungi inoculation

Enhancement of Drought Tolerance in Trifoliate Orange by Mycorrhiza: Changes in Root Sucrose and Proline Metabolisms

Arbuscular Mycorrhizal Fungi Regulate the Growth and Phyto-Active Compound of Salvia miltiorrhiza Seedlings

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