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Diammonium phosphate (DAP; IUPAC name diammonium hydrogen phosphate; chemical formula (NH 4) 2 (HPO 4)) is one of a series of water-soluble ammonium phosphate salts that can be produced when ammonia reacts with phosphoric acid. Solid diammonium phosphate shows a dissociation pressure of ammonia as given by the following expression and equation: [2]
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The Texas Almanac is a biennially published reference work providing information for the general public on the history of the US state of Texas and its people, government and politics, economics, natural resources, holidays, culture, education, recreation, the arts, and other topics.
During the Great Depression, Texas Farm Bureau was reorganized as the “Texas Agricultural Association” on March 6, 1934, in Dallas. In 1938, Texas Agricultural Association members voted to move the headquarters 90 miles (140 km) south to Waco. The organization operated for seven years under that name until members voted to restore the ...
The company was the world's largest potash producer and the third largest producer of nitrogen and phosphate, three primary crop nutrients used to produce fertilizer. At the end of 2011, the company controlled twenty percent of the world's potash production capacity, two percent of nitrogen production capacity and five percent of phosphate ...
Ammonia from plants built during World War II to make explosives became available for making fertilizers, leading to a permanent decline in real fertilizer prices and expanded use. [95] The early 1950s was the peak period for tractor sales in the U.S. as the few remaining mules and work horses were sold for dog food.
ATF Special Agent in Charge Rob Elder told reporters that a reward of up to $50,000 was being offered for the person or persons responsible for the crime.
A fertilizer (American English) or fertiliser (British English) is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer exist, both natural and industrially produced. [1]