Utilization of inoculum of AM fungi produced on-farm increases the yield of Solanum lycopersicum: A summary of 7 years of field trials on a conventional vegetable farm with high soil phosphorus

Douds, David D.; Lee, Joe; McKeever, Lindsay C.; Ziegler-Ulsh, Christine; Ganser, S.

doi:10.1016/j.scienta.2016.05.013

Cited by 11 publications

(7 citation statements)

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“…On-farm biopurification systems [32] or farm management practices such as biofertilization [33] are increasingly studied to help minimize agricultural contamination and for sustainable production. Several toxic compounds (pesticides and other substances) from polluted wastewater sources generated in the farmyard can affect the associated microbiomes [34].…”

Section: The Mycobiome In Anthropogenic Soilsmentioning

confidence: 99%

“…The use of prepared on-farm AMF inoculum can increase plant yield with minimal change in farm management even in a high P soil [33]. Biomixtures (biobed organic substrate, active part of biopurification systems) were also bioaugmented with degrading ligninolytic fungi in a composition of 50:25:25 (lignocellulosic substrate:humic component:soil), but the formulation will depend on the target pesticide to obtain their optimal performance [32].…”

Section: The Mycobiome In Anthropogenic Soilsmentioning

confidence: 99%

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Advances in Eco-Efficient Agriculture: The Plant-Soil Mycobiome

et al. 2017

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Abstract:In order to achieve a desirable ecological and sustainable agriculture a thorough understanding of the plant-soil mycobiome is imperative. Commercial industrial agriculture alters greenhouse gas emissions, promotes loss of plant and soil biodiversity, increases pollution by raising atmospheric CO 2 , and releases pesticides, thus affecting both terrestrial and aquatic ecosystems. Diversified farming systems, including perennial cultivated pastures, are among worldwide strategies that aim to reduce terrestrial greenhouse gas emissions and deal with threats to global sustainability. Additionally, stimulation of soil microbes and appropriate soil management can influence soil interactions as well as the rates of organic matter decomposition and the release of gases. Agricultural soil microbial communities play a central role in ecosystem processes and are affected by biocontrol agents, biofertilizers, and exposure to pesticides, the extent to which is yet to be fully elucidated. Intercropping different plant species is beneficial, as this can increase carbon fixation by plants, transferring carbon to the soil, especially via mycorrhizas, thus modifying interplant interactions. This review focuses on agro-ecosystems, showing the latest advances in the plant-soil interface (the mycobiome) for an eco-efficient agricultural production.

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Section: The Mycobiome In Anthropogenic Soilsmentioning

confidence: 99%

Section: The Mycobiome In Anthropogenic Soilsmentioning

confidence: 99%

Advances in Eco-Efficient Agriculture: The Plant-Soil Mycobiome

et al. 2017

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“…Zhang et al 2018) and can extend several centimeters into the soil (Vani et al 2018). AMF hyphae can therefore contribute to plantlet growth (Wicaksono et al 2018;Toprak, 2020;Chenchouni et al 2020), root morphogenesis (Giri et al 2003;Gamalero et al 2004;Shao et al 2018), uptake of mineral nutrients, such as phosphorus (P), nitrogen (N), and micronutrients (Gamalero et al 2004;Koch et al 2006;Machineski et al 2018;Pel et al 2018), improvement of plant photosynthetic capacity and PSII function (Chen et al 2017;Mathur et al 2018), increased disease resistance (Douds et al 2016;Jacott et al 2017), stabilisation of soil aggregates (Wright & Upadhyaya 1998;Miller & Jastrow 2000;Rillig et al 2002;Zhang et al 2016), and enhancement of environmental stress tolerance (Zhang et al 2014;Bitterlich et al 2018;Turrini et al 2018). Inoculation with AMF may therefore increase the survival and establishment of seedlings following transplantation (Machineski et al 2018) via the mycorrhizal pathway and through indirect effects of morphological and physiological changes to roots (Cavagnaro 2008;Chen et al 2014).…”

Section: Introductionmentioning

confidence: 99%

“…Inoculation with AMF may therefore increase the survival and establishment of seedlings following transplantation (Machineski et al 2018) via the mycorrhizal pathway and through indirect effects of morphological and physiological changes to roots (Cavagnaro 2008;Chen et al 2014). In recent years, researches on the effects of AMF on plant growth and physiological characteristics have been widely carried out and successfully contributed to the cultivation of fruit trees (Wu & Xia 2006;Machineski et al 2018), vegetables (Estrada-Luna & Davies 2003;Douds et al 2016), and other trees (Zhang et al 2016;Wicaksono et al 2018;Toprak, 2020).…”

Section: Introductionmentioning

confidence: 99%

Effect of inoculation with arbuscular mycorrhizal fungi on growth of Catalpa bungei

Meng

Chen

Feng

et al. 2022

NZJFS

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Background: Catalpa bungei is a well-known, valuable, ornamental, high-quality timber tree traditionally cultivated in China because of its excellent quality, decay resistance, wide applicability, and attractive form. The aim of this study was to evaluate the effects of inoculation with arbuscular mycorrhizal fungus (AMF) on the transplant survival rate and growth of C. bungei seedlings under greenhouse conditions. Methods: Two treatments were applied in a completely randomized experimental design: inoculation with Rhizophagus intraradices, and, as a control, soil without inoculum. Results: Four months after inoculation, AMF had colonized 76.05% of plant roots and significantly improved plant growth. With the establishment of the symbiotic relationship, AMF inoculation significantly improved the seedling transplant survival rate by 20%, promoted major growth traits (plant height, basal diameter, leaf area, and specific leaf area), accelerated biomass accumulation (roots, stems, and leaves), and changed the biomass allocation patterns. In addition, compared with non-inoculated treatments, inoculation with AMF increased photosynthetic parameters and chlorophyll contents, elevated major root morphological parameters, changed the proportion of particle sizes of soil micro-aggregates, and promoted the accumulation of nutrients in roots and leaves. Conclusions: The effects on transplant survival, growth and development were more pronounced in C. bungei seedlings inoculated with R. intraradices. Mycorrhizal seedlings of C. bungei can therefore be widely applied in plant transplantation and production practices.

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“…Buscando uma produção sustentável, estudos que mostraram os fungos micorrízicos arbusculares (FMAs) têm aumentado à produção de várias plantas, inclusive a cultura do tomate (BAUM et al, 2015;HART et al, 2015;DOUDS Jr. et al, 2016). Com isso, pode ser uma alternativa, para aumentar a produção, sem a aplicação de insumos agrícolas.…”

Section: Introductionunclassified

Respota Do Fungo Micorrízico Arbuscular Rhizophagus Clarus E Adição De Substâncias Húmicas No Crescimento Do Tomateiro

Silva¹,

Oliver²,

Cruz³

et al. 2017

RSA

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Resumo -A utilização de fungos micorrízicos arbusculares (FMAs) pode otimizar a produção, uma vez que a simbiose entre o fungo e a planta pode promover o aumento da absorção de nutrientes. O objetivo deste estudo foi avaliar o efeito da inoculação de fungo micorrízico arbuscular e a adição de substâncias húmicas (SHs) na cultura do tomateiro. Para isso, foram avaliados: a densidade dos esporos, a colonização radicular por FMA, a produção de fitomassa, o índice de clorofila e o conteúdo de fósforo na parte aérea. O delineamento experimental foi inteiramente casualizado com quatro tratamentos e cinco repetições em vasos com 3 L de substrato (areia + vermiculita 1:1 v/v, estéril) em casa de vegetação da Universidade Paranaense -UNIPAR, Umuarama, PR. Os tratamentos foram os seguintes: 1 -sem inoculação de FMA e sem adição de SHs, 2 -com inoculação de FMA e sem adição de SHs, 3 -sem inoculação de FMA e adição de SHs, 4 -com inoculação de FMA e adição de SHs. A densidade de esporos, a colonização radicular por FMA, a massa seca da parte aérea e total e o conteúdo de fósforo das folhas foram aumentados significantemente com a inoculação de FMAs e adição de SHs. O índice de clorofila aumentou significantemente a adição de SHs. Conclui-se que com a inoculação de FMAs e adição de SHs promove o crescimento e o aumento do conteúdo de fósforo na planta de tomateiro. Palavras-chave: ácido fúlvico, ácido húmico, Rhizophagus clarus.Abstract -The utilization of arbuscular mycorrhizal fungi (AMF) can improve plant production, due the symbiosis between the fungus and plants can promote the increasing of nutrient uptake. This study aimed to evaluate the effect of AMF inoculation and the addition of humic substances (HSs) in tomato cultivation. For this, it has been analyzed the density of spores and the root colonization by the AMF, phytomass' production, the chlorophyll index and the content of phosphorus of aerial part. The experiment has been fully made with four treatments and five repetitions in three-litter-pot of substrate (sand + vermiculite 1:1 v/v, sterile) in the greenhouse at Universidade Paranaense -UNIPAR in Umuarama, Paraná State. The treatments have been the following: 1 -with no inoculation of AMF and with no addiction of HSs, 2 -with inoculation of AMF and with no addiction of HSs, 3 -with no inoculation of AMF and addiction of HSs, 4 -with inoculation of AMF and addiction of HSs. The density of spores and the radicular colonization by AMF, the dry mass of aerial part and total, the content of phosphorus in aerial part, have increased significantly with the inoculation of AMF and addiction of HSs. The chlorophyll index has increased significantly the addiction of SHs. Concluded that the inoculation of AMF and addiction of HSs it promotes the growth and the increase of phosphorus content in the tomato plant.

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Utilization of inoculum of AM fungi produced on-farm increases the yield of Solanum lycopersicum: A summary of 7 years of field trials on a conventional vegetable farm with high soil phosphorus

Cited by 11 publications

References 65 publications

Advances in Eco-Efficient Agriculture: The Plant-Soil Mycobiome

Advances in Eco-Efficient Agriculture: The Plant-Soil Mycobiome

Effect of inoculation with arbuscular mycorrhizal fungi on growth of Catalpa bungei

Respota Do Fungo Micorrízico Arbuscular Rhizophagus Clarus E Adição De Substâncias Húmicas No Crescimento Do Tomateiro

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