Arbuscular Mycorrhizal Fungi-Mediated Mycoremediation of Saline Soil: Current Knowledge and Future Prospects

2019 ◽  
pp. 319-348
Author(s):  
Dileep Kumar ◽  
Priyanka Priyanka ◽  
Pramendra Yadav ◽  
Anurag Yadav ◽  
Kusum Yadav
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Saline Soil ◽  
Current Knowledge ◽  
Arbuscular Mycorrhizal ◽  
Future Prospects

scholarly journals Contribution of Arbuscular Mycorrhizal Fungi, Phosphate–Solubilizing Bacteria, and Silicon to P Uptake by Plant

2021 ◽  
Vol 12 ◽  
Author(s):  
Hassan Etesami ◽  
Byoung Ryong Jeong ◽  
Bernard R. Glick
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Crop Production ◽  
Current Knowledge ◽  
Arbuscular Mycorrhizal ◽  
P Availability ◽  
Phosphate Solubilizing Bacteria ◽  
P Deficiency ◽  
Phosphate Solubilizing ◽  
P Fertilizers

Phosphorus (P) availability is usually low in soils around the globe. Most soils have a deficiency of available P; if they are not fertilized, they will not be able to satisfy the P requirement of plants. P fertilization is generally recommended to manage soil P deficiency; however, the low efficacy of P fertilizers in acidic and in calcareous soils restricts P availability. Moreover, the overuse of P fertilizers is a cause of significant environmental concerns. However, the use of arbuscular mycorrhizal fungi (AMF), phosphate–solubilizing bacteria (PSB), and the addition of silicon (Si) are effective and economical ways to improve the availability and efficacy of P. In this review the contributions of Si, PSB, and AMF in improving the P availability is discussed. Based on what is known about them, the combined strategy of using Si along with AMF and PSB may be highly useful in improving the P availability and as a result, its uptake by plants compared to using either of them alone. A better understanding how the two microorganism groups and Si interact is crucial to preserving soil fertility and improving the economic and environmental sustainability of crop production in P deficient soils. This review summarizes and discusses the current knowledge concerning the interactions among AMF, PSB, and Si in enhancing P availability and its uptake by plants in sustainable agriculture.

scholarly journals The Future Prospects of Arbuscular Mycorrhizal Fungi in Slope Ecological Restoration

2020 ◽  
Vol 29 (3) ◽  
pp. 2031-2040
Author(s):  
Yujie Yan ◽  
Bingqin Zhao ◽  
Wennian Xu ◽  
Fei Yu ◽  
Wenjing Liu ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Ecological Restoration ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Future Prospects ◽  
The Future

scholarly journals MYCORRHIZAL INOCULATION AND PHOSPHORUS FERTILIZERS TO IMPROVE ONION PRODUCTIVITY IN SALINE SOIL

2019 ◽  
Vol 18 (1) ◽  
pp. 57-66 ◽  
Author(s):  
Mansour El-Sayed Ramadan
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Saline Soil ◽  
Soluble Sugars ◽  
Arbuscular Mycorrhizal ◽  
Soil Conditions ◽  
Phosphorus Addition ◽  
Mycorrhizal Inoculation ◽  
Phosphorus Application ◽  
Amf Inoculation

This study investigated arbuscular mycorrhizal fungi (AMF) inoculation and phosphorus fertilizer on growth, productivity and quality of onion grown under saline soil conditions. The experiment was conducted in the Experimental Farm of Desert Research Center, Ras Sudr, South Sinai Governorate, Egypt. Egyptian local onion cultivar “Giza 20” was selected. Treatments were: two arbuscular mycorrhizal fungi (AMF) inoculation treatments [without inoculation (–AMF) and with mycorrhizal inoculation (+AMF)] and four phosphorus supplied treatments (0, 48, 96 and 144 kg P2O5 ha–1). Mycorrhizal inoculation and phosphorus addition affected the plant growth, bulb yield and quality. Morphological traits of plant (height, leaf number, fresh and dry weight), neck diameter, bulb characters (diameter and weight), total soluble sugars (TSS), protein, P content increased, while proline content decreased due to the inoculation of AMF and phosphorus application. Onion inoculated by AMF combined with 96 or 144 kg P2O5 ha–1 gave the highest productivity under saline conditions.

scholarly journals Mitigation of replant disease by mycorrhization in horticultural plants: A review

2018 ◽  
Vol 30 (2) ◽  
pp. 269-282 ◽  
Author(s):  
Li-Hui Lü ◽  
Qiang-Sheng Wu
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Current Knowledge ◽  
Arbuscular Mycorrhizal ◽  
Soil Microflora ◽  
Limiting Factors ◽  
Symbiotic Association ◽  
Factors Affecting ◽  
Replant Disease ◽  
Horticultural Plants

Abstract Replant disease refers to the result of monoculture-continuous repetitive planting of congeneric crops or coordinal crops in the same soil for many years. Such disease is recognized as one of the main limiting factors affecting plant growth and production of horticultural plants in many countries. As a result, replant disease in horticultural plants has become a world problem in agriculture and also a bottleneck restricting the sustainable development of agriculture. In general, replant disease results in unfavorable growth of horticultural plants, which is due to allelopathy, autotoxicity, and the imbalance of both soil physical-biochemical traits and soil microflora. An environmentally friendly contribution to this could be bio-controlled by beneficial microorganisms. Arbuscular mycorrhizal fungi, one of soil-inhabiting fungi, can form a symbiotic association in roots to mitigate the negative effects of replant disease in many horticultural plants. Moreover, arbuscular mycorrhizal fungi do not produce any environmental pollution in soils and are a potential biological control. The soil fungi could regulate better morphological, physiological and molecular levels in plants to respond to the disease. This review mainly outlined the current knowledge in mycorrhizal mitigation of replant disease in horticultural plants, which appears to be a promising strategy to improve growth of horticultural plants in replant soils.

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