Unit - 1

Introduction to soil microorganisms – bacteria (cyanobacteria and Actinobacteria), algae, fungi, protozoans, nematodes and viruses –Role of microbes in soil fertility. 

1. Download about the - Introduction to soil microorganisms and Microbial Roles in Fertility  

2. Download about - Dominant culturable bacteria and Bacteria (cyanobacteria and Actinobacteria) algae, fungi and protozoans role in soil

3. Download about - Nematode role in soil (material 1) and Nematode role in soil (material 2)

4. Download about - Listing out Microbial roles in Fertility (single slide); For explanation of the roles click HERE  and Spatial distribution of microorganisms (single slide)