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  2. List of ecoregions in Louisiana - Wikipedia

    en.wikipedia.org/.../List_of_ecoregions_in_Louisiana

    Louisiana's ecology is in a land area of 51,840 square miles (134,264 km 2); the state is 379 miles (610 km) long and 130 miles (231 km) wide and is located between latitude: 28° 56′ N to 33° 01′ N, and longitude: 88° 49′ W to 94° 03′ W, with a humid subtropical climate (Köppen climate classification Cfa).

  3. List of nitrogen-fixing-clade families - Wikipedia

    en.wikipedia.org/wiki/List_of_nitrogen-fixing...

    [a] This subgroup of the rosids encompasses 28 families of trees, shrubs, vines and herbaceous perennials and annuals. The roots of many of the species host bacteria that fix nitrogen into compounds the plants can use. [4] [5] The trees of this subgroup dominate many temperate forests. [6]

  4. Controlled-release fertiliser - Wikipedia

    en.wikipedia.org/wiki/Controlled-release_fertiliser

    Controlled-release fertilizer is also known as controlled-availability fertilizer, delayed-release fertilizer, metered-release fertilizer, or slow-acting fertilizer. Usually CRF refers to nitrogen-based fertilizers. Slow- and controlled-release involve only 0.15% (562,000 tons) of the fertilizer market (1995).

  5. Soil acidification - Wikipedia

    en.wikipedia.org/wiki/Soil_acidification

    Acidification may also occur from nitrogen emissions into the air, as the nitrogen may end up deposited into the soil. [19] Animal livestock is responsible for nearly 65 percent of man-made ammonia emissions. [20] Anthropogenic sources of sulfur dioxides and nitrogen oxides play a major role in increase of acid rain production.

  6. Fertilizer - Wikipedia

    en.wikipedia.org/wiki/Fertilizer

    Nitrogen fertilizers are made from ammonia (NH 3) produced by the Haber–Bosch process. [28] In this energy-intensive process, natural gas (CH 4) usually supplies the hydrogen, and the nitrogen (N 2) is derived from the air. This ammonia is used as a feedstock for all other nitrogen fertilizers, such as anhydrous ammonium nitrate (NH 4 NO 3 ...

  7. List of Louisiana Wildlife Management Areas - Wikipedia

    en.wikipedia.org/wiki/List_of_Louisiana_Wildlife...

    Louisiana Department of Wildlife and Fisheries Bayou Pierre Wildlife Management Area DeSoto, Red River: 2,799 Louisiana Department of Wildlife and Fisheries Ben Lilly Conservation Area [5] Morehouse: 247 State of Louisiana; managed by the Louisiana Department of Wildlife and Fisheries (LDWF) [6] Big Colewa Bayou Wildlife Management Area West ...

  8. Plant nutrition - Wikipedia

    en.wikipedia.org/wiki/Plant_nutrition

    For example, nitrogen compounds comprise 40% to 50% of the dry matter of protoplasm, and it is a constituent of amino acids, the building blocks of proteins. [9] It is also an essential constituent of chlorophyll. [10] In many agricultural settings, nitrogen is the limiting nutrient for rapid growth.

  9. CF Industries - Wikipedia

    en.wikipedia.org/wiki/CF_Industries

    CF Industries Holdings, Inc. is an American manufacturer and distributor of agricultural fertilizers, including ammonia, urea, and ammonium nitrate products. The company is based in Northbrook, Illinois, a suburb of Chicago, [3] and was founded in 1946 as the Central Farmers Fertilizer Company.

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