Which one of the following is not a biofertiliser?

Consider the following four statements $(A - D)$ related to organic farming and select the correct option stating which ones are true $(T)$ and which ones are false $(F)$. The statements :
$(A)$ Produces food crops rich in lipids,vitamins and iron
$(B)$ Uses biofertilisers which increases soil fertility
$(C)$ There is more use of chemical fertilisers and pesticides
$(D)$ Raising unpolluted crops through the use of bacteria,fungi and cyanobacteria

Which organisms are used to increase soil fertility?

The main source of biofertilizers is:

Which one is not a biofertilizer?

Which of the following plants is used as a biofertilizer?