What are the economics importance of algae?

Algae are economically important in a variety of ways. The natural substance can be used as a food source, a fodder, in fish farming, and as a fertilizer. It also plays a key role in alkaline reclaiming, can be used as a soil binding agent, and is used in a variety of commercial products.

What are the five economic importance of algae?

Carrageenan is used in chocolates, paints, and toothpaste as an emulsifier. Its source is red algae. Algae are also used as liquid fertilizer which helps in the repairing level of nitrogen present in the soil. Medicines: Lots of red algae like Corallina are used to treat worm infections.

What is the importance of algae?

Algae are the most important photosynthesizing organisms on Earth. They capture more of the sun’s energy and produce more oxygen than all plants combined. They form the foundation of most aquatic food webs, which support an abundance of animals.

What is the economic importance of blue green algae?

Blue green algae (BGA) possess immense morphological and metabolic diversity and can be used in economic development and environment management like wastewater treatment, land reclamation, production of fine chemicals, atmospheric fixation of nitrogen, production of methane fuel, conversion of solar energy, therapeutic …

Why are algae so important to the ecosystem?

Economic Importance of Algae: Almost 50% of carbon fixation on earth is carried out by algae. Thus, they are among the large producers on the earth; especially in aquatic habitat. About 70 species of marine algae are used as food, e.g. Porpyra, Laminaria and Sargassum. Some marine brown and red algae produce large amounts of hydrocolloids.

What are the economic uses of marine algae?

Algae have diverse economic uses. They perform half of the total carbon dioxide-fixation on earth by photosynthesis, acting as the primary producers in aquatic habitats. (a) Food source: Many species of marine algae such as Porphyra, Sargassum, and Laminaria are edible. Chlorella and Spirulinaare rich in proteins.

What is the importance of algae in India?

Growing those varieties of algae has successfully facilitated fish culture in India. Treatment of Sewage Plant – Algae has proved to be very useful in the treatment of sewage plants. It is because they produce oxygen through the process of photosynthesis, which helps in rapid decomposition of sewage.

How are algae and gymnosperms important to the ecosystem?

Write a note on economic importance of algae and gymnosperms. Algae have diverse economic uses. They perform half of the total carbon dioxide-fixation on earth by photosynthesis, acting as the primary producers in aquatic habitats. (a) Food source: Many species of marine algae such as Porphyra, Sargassum, and Laminaria are edible.