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2. Leaf blowers, lawn mowers and fertilizer: How lawns ... - AOL

   www.aol.com/news/leaf-blowers-lawn-mowers...

   In total, according to the agency, lawn mowers account for 5% of American (non-climate) air pollution. On top of that, many lawns are cut by a gardener who visits regularly, burning gasoline on ...

3. Nitrification - Wikipedia

   en.wikipedia.org/wiki/Nitrification

   Nitrification. Nitrification is the biological oxidation of ammonia to nitrate via the intermediary nitrite. Nitrification is an important step in the nitrogen cycle in soil. The process of complete nitrification may occur through separate organisms [1] or entirely within one organism, as in comammox bacteria.

4. Ammonia production - Wikipedia

   en.wikipedia.org/wiki/Ammonia_production

   Ammonia production takes place worldwide, mostly in large-scale manufacturing plants that produce 183 million metric tonnes [1] of ammonia (2021) annually. [2][3] Leading producers are China (31.9%), Russia (8.7%), India (7.5%), and the United States (7.1%). 80% or more of ammonia is used as fertilizer. Ammonia is also used for the production ...

5. History of the Haber process - Wikipedia

   en.wikipedia.org/wiki/History_of_the_Haber_process

   The history of the Haber process begins with the invention of the Haber process at the dawn of the twentieth century. The process allows the economical fixation of atmospheric dinitrogen in the form of ammonia, which in turn allows for the industrial synthesis of various explosives and nitrogen fertilizers, and is probably the most important industrial process developed during the twentieth ...

6. These Fertilizer Spreaders Make Short Work of Nourishing Your ...

   www.aol.com/fertilizer-spreaders-short...

   80-Pound Professional Fertilizer Spreader. If you have a large yard to feed, then you’ll need a spreader that’s up to the task, and the Chapin Professional Turf Spreader has got the goods.

7. Fritz Haber - Wikipedia

   en.wikipedia.org/wiki/Fritz_Haber

   Fritz Haber (German pronunciation: [ˈfʁɪt͡s ˈhaːbɐ] ⓘ; 9 December 1868 – 29 January 1934) was a German chemist who received the Nobel Prize in Chemistry in 1918 for his invention of the Haber–Bosch process, a method used in industry to synthesize ammonia from nitrogen gas and hydrogen gas. This invention is important for the large ...