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...is safer to handle and less of a security risk than other common nitrogen fertilizers, such as [[ammonium nitrate]]. However, if urea is applied to the soil surf ...t3 = Beaton | first3 = James D. | year = 1985 | title = Soil fertility and fertilizers | pages = 161–168 | isbn = 0-02-420830-2 | publisher = Macmillan | location ...

One use of ¹⁵N is as a tracer to determine the path taken by fertilizers applied to anything from pots to landscapes.<ref name="hed" /> Fertilizer ...

...uction of [[hydrogen]] (which may be and is converted into [[ammonia]] for fertilizers), [[ethylene]], and other olefins. Natural gas is also used as feedstock to ...

...tic ecosystem in many different ways from both anthropogenic (waste water, fertilizers, and industrial waste) and natural (Nitrogen fixation and air deposition) s ...nding up in manure. A final idea is using less [[urea]] and ammonium based fertilizers which are prone to volatilization into ammonia.<ref name="Ensia" /><ref nam ...

...first1=P. J.|last2=Ehhalt|first2=D. H.|year=1977|title=Effects of nitrogen fertilizers and combustion on the stratospheric ozone layer|journal=Ambio|volume=6|page ...

...re of the substance being separated; whey, yeast bread mix, cheese powder, fertilizers. The rotary sifter is often preferred in the non-[[metallurgical]] industry ...

...y)|volatilized]] [[Ammonia|NH₃]]&nbsp;from livestock manure and fertilizers.<ref>{{Cite web|url=https://www.nrcs.usda.gov/wps/portal/nrcs/detail/nation ...

...uman activities such as fossil fuel combustion, use of artificial nitrogen fertilizers, and release of nitrogen in wastewater have dramatically [[Human impact on ...1.7|right| Dead zones occur in the ocean when phosphorus and nitrogen from fertilizers in [[land runoff]] cause excessive growth of microorganisms, which depletes ...

...th a small amount of organic material is considered "ideal", inasmuch as [[fertilizers]] or [[manure]] are currently used to mitigate nutrient losses due to [[cro ...

...on, heat removal, forest products, and various nonrenewable resources like fertilizers.<ref>Van Den Bergh, Jeroen, & Rietveld, Piet (2004). "Reconsidering the lim ...