Arbuscular mycorrhizal fungi and organic fertilizer influence photosynthesis, root phosphatase activity, nutrition, and growth of Ipomoea carnea ssp. fistulosa

2009 ◽  
Vol 47 (1) ◽  
pp. 1-10 ◽  
Author(s):  
L. Amaya-Carpio ◽  
F.T. Davies ◽  
T. Fox ◽  
C. He
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Phosphatase Activity ◽  
Mycorrhizal Fungi ◽  
Organic Fertilizer ◽  
Arbuscular Mycorrhizal ◽  
Ipomoea Carnea

scholarly journals Influence of bioproducts and mycorrhizal fungi on the growth and yielding of sweet cherry trees

2020 ◽  
Vol 47 (No. 2) ◽  
pp. 122-129
Author(s):  
Sławomir Głuszek ◽  
Edyta Derkowska ◽  
Lidia Sas Paszt ◽  
Mirosław Sitarek ◽  
Beata Sumorok
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Sweet Cherry ◽  
Growth Parameters ◽  
Block Design ◽  
Organic Fertilizer ◽  
Arbuscular Mycorrhizal ◽  
Organic Fertilizers ◽  
Mineral Fertilizers ◽  
Cherry Trees

The experiment assessed the influence of various biofertilizers and biostimulants on the growth characteristics of the root system, its colonization by arbuscular mycorrhizal fungi and the yielding of sweet cherry trees in field conditions. The experiment, conducted in Pomological Orchard of Research Institute of Horticulture located in Skierniewice during 2011–2014, involved the use of a mycorrhizal substrate, organic fertilizers and biostimulant in randomised block design. The control combination consisted of plants fertilized with mineral fertilizers (NPK). The use of the organic fertilizer BF Ekomix in dose 100 g per tree each year in the spring significantly increased the number of root tips in comparison with the control trees. There was also a tendency for the roots to lengthen and increase their surface area under the influence of this biofertilizer. In addition, the inoculation of roots with the mycorrhizal substrate in dose 200 g per tree per year stimulated the colonization of the roots of sweet cherry trees by arbuscular mycorrhizal fungi, which in turn led to improved root growth parameters.

scholarly journals EFFECT OF ARBUSCULAR MYCORRHIZAL FUNGI BIOFERTILIZER ON THE GROWTH OF CASHEW SEEDLING

2020 ◽  
Vol 17 (4) ◽  
pp. 150
Author(s):  
O. TRISILAWATI
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Phosphatase Activity ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Anacardium Occidentale ◽  
Glomus Etunicatum ◽  
Gigaspora Margarita ◽  
Randomized Design ◽  
Phosphorus And Potassium ◽  
Glomus Sp

<p>ABSTRACT</p><p>The effects of several arbuscular mycorrhizal fungi (AMF) on thegrowth, nutrient uptake (nitrogen, phosphorus, and potassium), and acidphosphate activity of two promising numbers of Anacardium occidentaleseedling were evaluated. The experiment was conducted in the greenhouse of Indonesian Spices and Medicinal Crops Research Institute(BALITTRO) in 2002 for six months on a randomized design with twofactors and four replicates. First factor was isolate (six isolates of AMFand one control) consisting of : 1) control; 2) Glomus aggregatum; 3)Glomus etunicatum; 4) Mycofer; 5) Glomus sp.; 6) a mixture of Glomussp1, Glomus sp2, Glomus sp3, Glomus sp4, Glomus etunicatum,Gigaspora margarita, Gigaspora sp., and Enthropospora sp., and 7)Gigaspora sp. The second factor was two cashew promising numbers :Asembagus and Wonogiri. The results showed that AMF inoculationsignificantly affected the growth of cashew. Mycofer and mixed AMFwere more effective to Wonogiri promising number, while for Asembaguspromising number inoculation of mycofer was more effective. Inoculationwith mycofer to Asembagus promising number increased the uptake of Pand K nutrients by 65 and 53% while inoculation with mycofer and mixedAMF to Wonogiri promising number increased the uptake of N, P and Knutrients by 55, 38, and 17%, and by 18, 31, and 17%. Moreover, theAMF inoculation resulted in higher phosphatase activity. In mycorrhizalAsembagus promising number infected by mixed AMF, the increment ofphosphatase activity was 136.5%, whether in Wonogiri promising numberinfected by mycofer, the increment of phosphatase activity was 80% thancontrol.</p><p>Key words: Anacardium occidentale, promising number, growth,phosphatase activity</p><p>ABSTRAK</p><p>Pengaruh Pupuk Hayati Fungi Mikoriza Arbuskula(FMA) terhadap Pertumbuhan Benih Jambu Mete</p><p>Penelitian ini bertujuan untuk mengetahui pengaruh beberapa jenisfungi mikoriza arbuskula (FMA) terhadap pertumbuhan, serapan hara danaktivitas enzim fosfatase dari dua nomor harapan benih jambu mete(Anacardium occidentale). Penelitian dilakukan di rumah kaca Balittropada tahun 2002 selama 6 bulan, menggunakan rancangan acak yangterdiri dari dua faktor dan diulang empat kali. Faktor pertama adalahisolate (6 jenis isolat FMA dan satu kontrol) yaitu: 1). kontrol; 2). Glomusaggregatum; 3) Glomus etunicatum; 4). Mycofer; 5). Glomus sp.; 6).campuran dari Glomus sp1, Glomus sp2, Glomus sp3, Glomus sp4, Glomusetunicatum, Gigaspora margarita, Gigaspora sp., Enthropospora sp., dan7). Gigaspora sp. Faktor kedua adalah nomor harapan jambu mete, yaituAsembagus dan Wonogiri. Hasil penelitian mendapatkan bahwa inokulasiFMA berpengaruh nyata terhadap pertumbuhan jambu mete. Mycofer dancampuran FMA lebih efektif berpengaruh terhadap nomor harapanWonogiri, sedangkan mycofer lebih efektif berpengaruh terhadap nomorharapan Asembagus. Serapan hara P dan K pada nomor harapanAsembagus yang diinokulasi mycofer meningkat sebesar 65 dan 53%,sedangkan nomor harapan Wonogiri yang diinokulasi mycofer dancampuran FMA, serapan hara N, P, dan K meningkat masing-masingsebesar 55; 38; dan 17%, dan 18; 31; dan 17%. Selain itu, inokulasi FMAdapat meningkatkan aktivitas fosfatase akar jambu mete. Peningkatanaktivitas fosfatase akar jambu mete nomor harapan Asembagus yangterinfeksi oleh campuran FMA sebesar 136,5%, sedangkan pada nomorharapan Wonogiri yang terinfeksi mycofer, peningkatnnya sebesar 80%dibandingkan kontrol.</p><p>Kata kunci: Anacardium occidentale, nomor harapan, pertumbuhan,aktivitas fosfatase</p>

scholarly journals Efficacy Of Indigenous Arbuscular Mycorrhizal Fungi And Liquid Organic Fertilizer For Promoting The Vegetative Growth Of Soybean Plants (Glycine max L.) On Ultisols

2020 ◽  
Vol 1 (4) ◽  
pp. 277-288
Author(s):  
Herdy Suparmanto ◽  
Husna Faad ◽  
Halim
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Organic Fertilizer ◽  
Arbuscular Mycorrhizal ◽  
Organic Fertilizers ◽  
Marginal Soils ◽  
Plant Growth Promoting Activities ◽  
Plant Growth Promoting ◽  
Glycine Max L ◽  
Soybean Plants

Utilization of ultisols in Southeast Sulawesi may be approached by inoculating viable arbuscular mycorrhizal fungi (AMF) exposing plant growth-promoting activities to the growth of native economical plants. This study investigated a combination of AMF and liquid organic fertilizers from coconut husks to improve the growth of soybean plants grown on ultisols as one of the potential marginal soils in the region. The coconut husk served as an abundant, cheap, yet potential source for the preparation of liquid organic fertilizers. This study used two factorial design with four treatment levels. The first factor was designed for different AMF species (10 g/pots): control (M0), Acaulospora delicata (M1), Septoglomus constrictum (M2), and Claroideoglomus etunicatum (M3) while the second factor was designed for different concentration of liquid organic fertilizer (mL/pots): control (P0), 150 mL/pots (P1), 200 mL/pots (P2), and 250 mL/pots (P3). Based on ANOVA results, the independent application of AMF species and liquid organic fertilizers gave significant results in regards to the experimental variables such as plant height, number of leaves, leaf area, and stem diameter. The best combination of treatment was observed in the treatment using Septoglomus constrictum with the concentration of liquid organic fertilizer of 250 mL (M2P3) to yield the highest growth performance of soybean plants on ultisols.

scholarly journals Development of Arbuscular Mycorrhizal Fungi-Organic Fertilizer Pellets Encapsulated with Alginate Film

2018 ◽  
Vol 22 (6) ◽  
pp. 65-79 ◽  
Author(s):  
Pornpicha Pitaktamrong ◽  
Jeerun Kingkaew ◽  
Suravoot Yooyongwech ◽  
Suriyan Cha-um ◽  
Muenduen Phisalaphong
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Organic Fertilizer ◽  
Arbuscular Mycorrhizal

scholarly journals Arbuscular Mycorrhizal Fungi, Organic and Inorganic Controlled-release Fertilizers: Effect on Growth and Leachate of Container-grown Bush Morning Glory (Ipomoea carnea ssp. fistulosa) Under High Production Temperatures

2005 ◽  
Vol 130 (1) ◽  
pp. 131-139 ◽  
Author(s):  
Lucila Amaya Carpio ◽  
Fred T. Davies ◽  
Michael A. Arnold
Keyword(s):  
High Temperature ◽  
Controlled Release ◽  
Plant Growth ◽  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Nutrient Utilization ◽  
Morning Glory ◽  
High Fertility ◽  
Ipomoea Carnea

This research determined the effects of two commercial arbuscular mycorrhizal fungi (AMF) inocula, organic slow-release fertilizer (OSRF), and inorganic controlled-release fertilizer (ICRF) on plant growth, marketability and leachate of container-grown Ipomoea carnea N. von Jacquin ssp. fistulosa (K. Von Martinus ex J. Choisy) D. Austin (bush morning glory) grown outdoors under high temperature summer conditions (maximum container media temperature averaged 44.8 °C). Uniform rooted liners were planted into 7.6-L pots containing a pasteurized substrate [pine bark and sand (3:1, by volume)]. The AMF treatment consisted of BioterraPLUS and MycorisePro and a noninoculated control (NonAMF). Fertilizer treatments included OSRF [Nitrell 5-3-4 (5N-1.3P-3.3K)] and ICRF [Osmocote 18-7-10 (18N-3.0P-8.3K)]. OSRF was tested at three rates: 8.3, 11.9, and 16.6 kg·m-3, which were respectively, 70%, 100%, and 140% of manufacturer's recommended rate, while ICRF was tested at two rates: 3.6 and 7.1 kg·m-3, which were, respectively, 50% and 100% of manufacturer's recommended rate. The P levels were equivalent between 70% and 140% OSRF and, respectively, 50% and 100% ICRF. Greatest growth [leaf, shoot, flower bud, and flower number; root, leaf, shoot, and total plant dry mass (DM); growth index; leaf area]; N, P, and K uptake; leaf chlorophyll; and plant marketability occurred with BioterraPLUS plants at 50% and 100% ICRF rate and MycorisePro at the 100% ICRF rate. Greater plant growth occurred with increasing fertility levels; however, plants at the 140% OSRF (same P level as 100% inorganic SRF) had poorest growth, in part due to high temperature. While AMF enhanced growth of plants with OSRF at all concentrations, better growth and marketability occurred with ICRF than OSRF plants inoculated with AMF. AMF plants at the 50% ICRF had comparable or better growth, higher N, P, and K and marketability than NonAMF plants at either 100% OSRF or ICRF. AMF were able to survive under high temperature and colonize plants grown from low to high fertility conditions. AMF inoculation had minimal effect on container leachate (pH and electrical conductivity). However, the larger-sized AMF plants at 100% ICRF rate had greater total leaf tissue N, P, and K, suggesting greater nutrient utilization—thus reduced potential risk for leachate runoff.

Responses of Arbuscular Mycorrhizal Fungi Occurrence to Organic Fertilizer: A meta-analysis of field studies

2021 ◽  
Author(s):  
Shangtao Jiang ◽  
Xiangrui An ◽  
Yadong Shao ◽  
Yalong Kang ◽  
Tingsu Chen ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Meta Analysis ◽  
Organic Fertilizer ◽  
Arbuscular Mycorrhizal ◽  
Field Studies

scholarly journals Biochar and Arbuscular Mycorrhizal Fungi Play Different Roles in Enabling Maize to Uptake Phosphorus

2021 ◽  
Vol 13 (6) ◽  
pp. 3244
Author(s):  
Mengying Li ◽  
Liqun Cai
Keyword(s):  
Water Stress ◽  
Arbuscular Mycorrhizal Fungi ◽  
Phosphatase Activity ◽  
Microbial Activity ◽  
Root Morphology ◽  
Mycorrhizal Fungi ◽  
Phosphorus Content ◽  
Phosphorus Uptake ◽  
Arbuscular Mycorrhizal ◽  
Moisture Conditions

The addition of biochar alters soil habitats and has an active effect on the symbiotic relationship between plants and mycorrhizal fungi. However, it is still unclear whether this effect alters the strategy of phosphorus uptake by plants. Therefore, pot experiments were conducted in order to investigate the effects of mycorrhizal colonization and biochar addition on plant growth, phosphorus absorption, and rhizosphere Olsen-P supply in maize under two moisture conditions—60% field water capacity (FWC) and 40% FWC. It was found that the addition of biochar increased the colonization rate of arbuscular mycorrhizal fungi (AMF), and all the addition treatments significantly improved maize biomass, peroxidase (POD) activity, chlorophyll content, photosynthetic rate (Pn), plant height, leaf area, shoot phosphorus content, and phosphorus uptake by maize under the two moisture conditions. In addition, biochar had significant effects on root morphology under both water conditions, whereas AMF only showed significant effects under water stress. In contrast, phosphatase activity and microbial activity were higher in the AMF inoculation treatment than in the biochar addition treatment, and the trend was more significant under water stress. Principal component analysis (PCA) showed that root morphology, rhizosphere microbial activity, phosphatase activity, available phosphorus content, and shoot phosphorus content had significant positive correlations. It was concluded that biochar aids plant uptake of phosphorus mainly by regulating root morphology and plant phosphorus content, whereas the large mycelium of AMF enhances microbial activity and phosphatase activity, thereby enabling more efficient phosphorus uptake by maize, especially under conditions of water stress.

scholarly journals (448) Arbuscular Mycorrhizal Fungi Enhance Tolerance of Rosa multiflora cv. Burr to Bicarbonate in Irrigation Water

HortScience ◽  
2005 ◽  
Vol 40 (4) ◽  
pp. 1035B-1035
Author(s):  
Andrew D. Cartmill ◽  
Fred T. Davies ◽  
Alejandro Alarcon ◽  
Luis A. Valdez-Aguilar
Keyword(s):  
Plant Growth ◽  
Arbuscular Mycorrhizal Fungi ◽  
Phosphatase Activity ◽  
Irrigation Water ◽  
Mycorrhizal Fungi ◽  
Reductase Activity ◽  
Arbuscular Mycorrhizal ◽  
Plant Tolerance ◽  
High Ph ◽  
Elemental Uptake

Sustainable horticultural production will increasingly have to rely on economically feasible and environmentally sound solutions to problems associated with high levels of bicarbonate (HCO -3) and associated high pH in irrigation water. The ability of arbuscular mycorrhizal fungi (AMF; GlomusZAC-19) to enhance plant tolerance to HCO3- was tested on the growth, physiology and nutrient uptake of Rosamultiflora Thunb. ex J. Murr. cv. Burr (rose). Arbuscular mycorrhizal colonized and noninoculated (non-AMF) plants were treated with 0, 2.5, 5, and 10 mm HCO -3. Increasing HCO -3 concentration and associated high pH and electrical conductivity (EC) reduced plant growth, leaf elemental uptake and acid phosphatase activity (ACP), while increasing alkaline phosphatase activity (ALP). Inoculation with AMF enhanced plant tolerance to HCO -3 as indicated by greater plant growth, leaf elemental uptake (N, P, K, Ca, Fe, Zn, Al, Bo), leaf chlorophyll content, higher mycorrhizal inoculation effect (MIE), lower root iron reductase activity, and generally lower wall-bound ACP (at 2.5 mm HCO3-), and higher soluble ALP (at 10 mm HCO3-). While AMF colonization (arbuscules, vesicles, and hyphae formation) was reduced by increasing HCO -3 concentration, colonization still occurred at high HCO -3. At 2.5 mm HCO3-, AMF plant growth was comparable to plants at 0 mm HCO3-, further indicating the beneficial effect of AMF for alleviation of HCO3- stress.

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