Research Article
Isolation, Purification and Potential Test of Actinomycetes in Increasing Phosphate Availability
@INPROCEEDINGS{10.4108/eai.4-12-2019.2293864, author={M Reza Alfikri and T. Sabrina and Asmarlaili Sahar}, title={Isolation, Purification and Potential Test of Actinomycetes in Increasing Phosphate Availability}, proceedings={The 3rd International Conference Community Research and Service Engagements, IC2RSE 2019, 4th December 2019, North Sumatra, Indonesia}, publisher={EAI}, proceedings_a={IC2RSE}, year={2020}, month={4}, keywords={actinomycetes andisol and p-available}, doi={10.4108/eai.4-12-2019.2293864} }- M Reza Alfikri
T. Sabrina
Asmarlaili Sahar
Year: 2020
Isolation, Purification and Potential Test of Actinomycetes in Increasing Phosphate Availability
IC2RSE
EAI
DOI: 10.4108/eai.4-12-2019.2293864
Abstract
High phosphate retention in andisol soils causes low P-Availability in the soil. Nutrient phosphate has a very important role in plant growth. Actinomycetes can be used to dissolve phosphates that are bound to the soil. This research aims to obtain Actinomycetes and tests their effect on increasing the availability of phosphate. This research was carried out in the Soil Biology Laboratory with 2 stages, namely: 1. Isolation and Purification and 2. Test potential of Actinomycetes on Pykovskaya media with several phosphate sources (Ca3(PO4)2; AlPO4 and FePO4). The results obtained showed that there were 17 Actinomycetes isolates isolated from andisol soil at various locations. Some Actinomycetes obtained have the ability to dissolve P-not available into P available on solid pykovskaya media with various phosphate sources (Ca3(PO4)2; AlPO4 and FePO4) but with different abilities.