Economic importance of algae in agriculture pdf

Agricultural importance of algae african journal of biotechnology. This short summary indicates the significance of algae as sources of various chemicals in. Algae may also be a valuable food source in the future. Algae, particularly the seaweeds, are used as fertilizers. Algae growth is often viewed as a problem, as it grows within backyard swimming pools and inhome fish tanks. These chapters are thus aimed at enumerating the importance of algae in agriculture and the biotechnological research on algae.

Learn more about the economic importance of the algae industry. Thus the book gives a holistic knowledge of the subject, and can be rightly prescribed as a reference manual for those in biotechnology, botany, ecology, agriculture and other allied subjects. Recent estimates show that nearly half the worlds productivity that is carbon fixation, comes from the oceans. Among all the edible seaweeds the most important is the red alga. Toxins liberated by algae into the water and byproducts of algal decay can kill at least some kinds of fishes and are responsible for the death of fish and shellfish. Role of algae and cyanobacteria in sustainable agriculture system. Economic importance of algae biology for everybody.

Pdf algae are a large and diverse group of microorganisms that can carry out. Algae play an important role in agriculture where they are used as biofertilizer and soil stabilizers. Algae are a large and diverse group of microorganisms that can carry out photosynthesis since they capture energy from sunlight. The value of seaweeds in fertilizing the soil was discovered early in the history of agriculture in coastal asia, and by the ancient colonizers of the coasts and islands of northwestern europe. Economic importance of algae botany biology discussion.

Its economic importance s include the production of organic matter for agriculture, use as a. A brief account of the uses of algae is given below. Many algae are used by human beings for food, manufacture iodine in some other purposes from ancient times. Peoples uses of algae are far more diverse and economically important than generally. Economic importance of algae since from olden days algae species are intimately connected with human beings as a source food, medicine and other uses. Algae play an important role in agriculture where they are used as. Find out more about the economic benefits of algae farms. Economic importance of algae food, agriculture, industry, space. Provisions of the algae agriculture act could dramatically accelerate algae farming in the u. The following points highlight the top sixteen economic importance of algae. Algae farms provide numerous advantages because algae can be used for various purposes, from producing biofuels and animals feed, to chemicals, cosmetic products and dietary supplements.

Algae, seaweeds, agriculture, biofertilizer, soil stabilizers. Introduction also known as blue green algae blue green bacteria. Some of the algae are used as food and fodder, in agriculture, industry, medicine, purification of water, aviation and as a source of petroleum and natural gas. Pdf seaweeds form an integral part of marine coastal ecosystems. Some algae can bring about the death of farm animals, as a result of their exotoxin and endotoxins. Tbe irish eollect and use fucus as man ure on a large seale. For example, rice producers in india typically employ bluegreen algae in order to fertilize their agricultural.