Arbuscular mycorrhizal fungi and mycorrhizal stimulant affect dry matter and nutrient accumulation in bean and soybean plants1

Salgado, Fabricio Henrique Moreira; Moreira, Fatima M. de S.; Paulino, Helder Barbosa; Siqueira, José Oswaldo

doi:10.1590/1983-40632016v4640282

Cited by 4 publications

(1 citation statement)

References 17 publications

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“…In general, regardless of the type of corrective applied, mycorrhization stimulated plant development, reflecting in higher leaf area, SDM, plant height, stem diameter, and RDM values than uninoculated plants. When AMF associates with roots, they function as extensions of the root system, increasing the capacity of the plants to absorb water and nutrients from the soil, especially those of low mobility, such as P (Hausmann & Hawkes, 2009;Smith & Smith, 2011;Liu et al, 2016;Salgado et al, 2016). This effect is evidenced in the present study since the contribution of the AMF to plant development occurred up to the P dose of 213 mg dm -3 .…”

Section: Resultssupporting

confidence: 58%

Steel slag and phosphate nutrition of corn inoculated with arbuscular mycorrhizal fungi

Nunes

Júnior

Silva

et al. 2019

Pesq. agropec. bras.

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The objective of this work was to evaluate the effect of the use of steel slag as a soil acidity corrective and of mycorrhizal fungi associated with phosphate fertilization on corn plants. The study was performed in a greenhouse, using 3-kg pots with a Typic Haplorthox, in a 4x5x2 factorial arrangement, with four acidity correction treatments (C1, correction with dolomitic limestone at a dose of 4 Mg ha-1; C2, correction with steel slag at a dose of 4 Mg ha-1; C3, correction with a 1:1 mixture of 2 Mg ha-1 dolomitic limestone and 2 Mg ha-1 steel slag; and C4, control, without pH correction), five phosphorus doses (0, 42, 95, 213, and 480 mg dm-3), and the presence or absence of two arbuscular mycorrhizal fungi (Rhizophagus clarus and Gigaspora margarita), with five replicates. Steel slag was efficient in correcting soil pH and providing Ca and Mg for the plants; therefore, it could replace limestone. The inoculation with R. clarus and G. margarita, associated with P doses of 42, 95, and 213 mg dm-3, improved the development of corn plants after 45 days, resulting in greater plant height, stem diameter, leaf area, and shoot and root dry matter.

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Section: Resultssupporting

confidence: 58%

Steel slag and phosphate nutrition of corn inoculated with arbuscular mycorrhizal fungi

Nunes

Júnior

Silva

et al. 2019

Pesq. agropec. bras.

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Spore reproduction, glomalin content, and maize growth on mycorrhizal pot culture using acid mineral soil-based media

Cahyani

Kinasih

Purwanto

et al. 2022

Sains Tanah J. Soil Sci. Agroclimatology

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Arbuscular mycorrhiza (AM) is known as multifunctional fungi for plant helpers under adverse conditions. However, studies that focused on the production strategy of AM biofertilizers with specific targets related to the soil limitations are limited. This study aimed to examine AM inocula from several sources using various compositions of acid mineral soil-based media and maize hosts in pot cultures to obtain effective AM inocula to handle the phosphor (P) limitations in acid mineral soils. Zeolite and Inceptisols were used as comparing media. The study utilized a completely randomized factorial design with two factors, namely C = media composition (C0: zeolite; C1: representative media of Alfisols; C2: typical media of a mixture of Alfisols, Oxisols, and Ultisols; C3: typical media with the addition of Bio-RP nutrition; C4: Inceptisols) and I = AM inoculum source (I0: without inoculum; I1: inoculum from Alfisols; I2: mixed inoculum from Alfisols, Ultisols, and Oxisols; I3: mixed inoculum from eight soil types), and six replications per treatment combination. The AM cultures on acid mineral soil-based media, which yielded the highest mycorrhizal infection, spore reproduction, and glomalin content, were C1I2 and C3I2, while the highest maize growth and P concentration were obtained with C1I1, CII2, C2I1, and C3I2. Compared to all the treatments, C1I1 and C1I2 are the superior AM cultures. Further study is necessary to confirm the effectiveness of AM cultures.

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Bioprospecting of lemon balm (Melissa officinalis L.) inoculated with mycorrhiza under different rates of phosphorus for sustainable essential oil production

et al. 2022

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<abstract> This study aimed to evaluate the yield and chemical composition of essential oil (EO) and the growth parameters of <italic>Melissa officinalis</italic> L. (lemon balm) inoculated with arbuscular mycorrhizal fungi (AMF) under different rates of phosphorus (P). Treatments comprised a high and low P rate combined or not with inoculation of <italic>Rhizophagus clarus</italic> (C. Walker & A. Schüßler) or <italic>Claroideoglomus etunicatum</italic> (C. Walker & A. Schüßler), arranged according to a 2 × 3 factorial design with 8 replications. At 4 months after transplanting, shoot fresh and dry weights increased in both AMF-inoculated treatments under a low P rate. There was an increase in shoot P content with <italic>C. etunicatum</italic> inoculation under a high P rate. EO yields ranged from 0.04% to 0.12% and increased with <italic>R. clarus</italic> inoculation. Eighteen compounds were identified in EOs. The major components were geranial (43.96%–54.93%), neral (29.95%–34.66%), geraniol (3.11%–12.85%), and (<italic>E</italic>)-caryophyllene (2.62%–6.66%). It was concluded that AMF inoculation increased plant growth, improved EO yield, and modified EO composition. It is recommended to inoculate lemon balm with <italic>R</italic>. <italic>clarus</italic> under low P rates. </abstract>

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Arbuscular mycorrhizal fungi and mycorrhizal stimulant affect dry matter and nutrient accumulation in bean and soybean plants1

Cited by 4 publications

References 17 publications

Steel slag and phosphate nutrition of corn inoculated with arbuscular mycorrhizal fungi

Steel slag and phosphate nutrition of corn inoculated with arbuscular mycorrhizal fungi

Spore reproduction, glomalin content, and maize growth on mycorrhizal pot culture using acid mineral soil-based media

Bioprospecting of lemon balm (<i>Melissa officinalis</i> L.) inoculated with mycorrhiza under different rates of phosphorus for sustainable essential oil production

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