On The Occrance of Azolla Pinnata R. Br. An Aquatic Fern Spp., From Panjra River, Deopur, Dhule, Mh.

Abstract:Dhule City is a part of khandesh region. The present study was conducted on the Panzara River, which flow in Dhule city. Present study we were identified and described the species form in this area.It is an aquatic plant, it is found floating upon the surface of the water. It grows in quiet and slow-moving water bodies because swift currents and waves break up the plant. Azolla can be used as a potential diet for fish as it is easy to grow, has a high yield, and is inexpensive to produce, which is reflected in its lower price compared to the price of a kilogram of fish feed.Azolla pinnata is an aquatic fern. It is a good source of high-quality protein. It also contains almost all essential amino acids, vitamins, Beta-carotene, minerals and appreciable quantities of bio-polymers. It contains 21-23% crude protein. Investigations were undertaken to explore nutritive potential of Azolla pinnata as balanced feed for livestock.