There are very less veg options available that have the same or higher percentage of protein than meat. Spirulina is high in protein, quality diet, high in minerals, and we can consume them without cooking. Often, people call it future food. There are very less farms of spirulina farming so its market price is very high. The spirulina farming business will become more profitable in the future. Let's understand the spirulina farming and project report for 1/4th acre. Spirulina farming What is spirulina? Spirulina is a sea algae. Spirulina contains one of the highest percentages of protein in all diets. Vitamin B, K, antioxidants, and amino acid are some of the other major components of spirulina. One you start spirulina farming, you can harvest for next 5 months without adding or preparing any new culture. There are two types of spirulina; human consumption and animal consumption. We can harvest animal spirulina in the open-air pond but for human consumption, we use either a pol