Synergistic Interaction of Arbuscular Mycorrhizal Fungi and Phosphate-Solubilizing Bacteria with NPK Fertilizer to Improve Sorghum bicolor (L.) Moench Growth under Saline Condition

2020 ◽  
Vol 14 (2) ◽  
pp. 73-82
Author(s):  
INDRIATI RAMADHANI ◽  
◽  
SRI WIDAWATI ◽  
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Sorghum Bicolor ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Synergistic Interaction ◽  
Phosphate Solubilizing Bacteria ◽  
Saline Condition ◽  
Npk Fertilizer ◽  
Phosphate Solubilizing ◽  
Sorghum Bicolor L

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.

Synergistic effect between phosphate solubilizing bacteria and vesicular-arbuscular mycorrhizal fungi on growth and p uptake in Cajanus cajana L. (Pigeon pea)

2016 ◽  
Vol 6 (01) ◽  
pp. 5211 ◽  
Author(s):  
Sharanappa Jangandi ◽  
Chaitra B. Negalur* ◽  
Mr. Narayan ◽  
H. C. Lakshman
Keyword(s):  
Synergistic Effect ◽  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Dry Matter ◽  
Arbuscular Mycorrhizal ◽  
P Uptake ◽  
Garden Soil ◽  
Phosphate Solubilizing Bacteria ◽  
Nodule Number ◽  
Phosphate Solubilizing

The influence of phosphate solubilizing bacterium (Bacillus polymyxa) and arbuscular mycorrhizal fungi (Rhizophagus fasciculatus) on growth and phosphorus uptake in Cajanus cajana were studied, in green house conditions. Experiments were carried out by using both sterilized and unsterilized garden soil (sandy loam). Mycorrhiza with P-solubilizing bacteria inoculated with sterilized soil produced significantly higher growth, dry matter and increase in nodule number and P uptake in shoot. Moderate or lower growth response was observed among the plants grown in unsterilized soil either PSB or AMF inoculation. On the contrary non-inoculated plants in sterilized garden soil did not showed meager growth and higher total P uptake. A synergistic effect was recorded with increased plant dry matter, nodule number and P uptake in the plants treated with both the inoculum and in sterilized soil.

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