What Is Azolla? How Azolla Can Be Beneficial To Us?
Azolla is a water fern. It fixes atmospheric nitrogen into the soil with the help of blue green algae by symbiosis process. Its application improves soil health and soil fertility. Azolla suppresses weed growth, reduces loss of applied chemical Nitrogen fertilizer. Azolla biofertilizer technology is simple, economical and eco friendly. In rice field Azolla grown once before or after planting can produce upto 25 tons of fresh biomass and contribute upto 50 kg N/ha. Azolla grown once during the cropping season can easily supply 20-40 kg N/ha. Azolla can be used as a feed for poultry, duckery, fish and cattle.
