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Fertilaid as Fertilizer (production ended in 1992) Fertilaid, was one of the first organically certified fertilizers acknowledged by the California Certification of Organics, [1] in 1979. A nationwide process for certification did not begin to exist in the United States until 1990 [ 2 ] per the National Organic Food Act .
Cotton balls. The cotton ball diet is a fad diet that involves consuming cotton balls dipped in liquids such as juices or smoothies. [1] [2] The cotton is intended to make a person's stomach feel full without them gaining weight. [2]
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Prior to 1910, fish meal was primarily used as fertilizer, at least in the UK. [2]Fish meal is now primarily used as a protein supplement in compound feed. [2] [3] As of 2010, about 56% of fish meal was used to feed farmed fish, about 20% was used in pig feed, about 12% in poultry feed, and about 12% in other uses, which included fertilizer. [1]
Metallurgists Percy Gilchrist (1851–1935) and Sidney Gilchrist Thomas (1850–1885) invented the Gilchrist–Thomas process, which enabled the use of high phosphorus acidic Continental ores for steelmaking. The dolomite lime lining of the converter turned in time into calcium phosphate, which could be used as fertilizer, known as Thomas ...
A furious political debate raged in the 1980s over the ethics of baby food companies marketing infant formula in developing countries. A large industry has developed to deal with subfecundity in women and men. An equally large industry has emerged to provide contraceptive devices designed to prevent conception. Their effectiveness in use varies.
Packets of Ready-to-Use Therapeutic Food. Therapeutic foods are foods designed for specific, usually nutritional, therapeutic purposes as a form of dietary supplement.The primary examples of therapeutic foods are used for emergency feeding of malnourished children or to supplement the diets of persons with special nutrition requirements, such as the elderly.
Food fortification is the addition of micronutrients (essential trace elements and vitamins) to food products. Food enrichment specifically means adding back nutrients lost during food processing, while fortification includes adding nutrients not naturally present. [ 1 ]