enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. 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).

3. UPDATE 2-Nutrien sticks to fertilizer expansion plan despite ...

   www.aol.com/news/2-nutrien-sticks-fertilizer...

   Nutrien Ltd , the world's biggest fertilizer producer, intends to follow through with plans to expand production capacity of potash and nitrogen, despite a sharp pullback in potash demand due to ...

4. Nitrogen and Non-Protein Nitrogen's effects on Agriculture

   en.wikipedia.org/wiki/Nitrogen_and_Non-Protein...

   When discussing the application of nitrogen in agriculture, it is essential to consider the sources of nitrogen used. Synthetic nitrogen fertilizers, such as ammonium nitrate and urea, are commonly applied to crops to replenish soil nitrogen levels and enhance crop productivity [3] These fertilizers provide readily available nitrogen for plant ...

5. Soil fertility - Wikipedia

   en.wikipedia.org/wiki/Soil_fertility

   Nitrogen and potassium are also needed in substantial amounts. For this reason these three elements are always identified on a commercial fertilizer analysis. For example, a 10-10-15 fertilizer has 10 percent nitrogen, 10 percent available phosphorus (P 2 O 5) and 15 percent water-soluble potassium (K 2 O). Sulfur is the fourth element that may ...

6. Best Fertilizer Stocks To Buy In May - AOL

   www.aol.com/news/best-fertilizer-stocks-buy-may...

   For premium support please call: 800-290-4726 more ways to reach us

7. Is This the Best Fertilizer Stock Around? - AOL

   www.aol.com/news/2012-04-09-is-this-the-best...

   For premium support please call: 800-290-4726 more ways to reach us

8. 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 ...

9. Ammonium nitrate - Wikipedia

   en.wikipedia.org/wiki/Ammonium_nitrate

   Ammonium nitrate is an important fertilizer with NPK rating 34-0-0 (34% nitrogen). [17] It is less concentrated than urea (46-0-0), giving ammonium nitrate a slight transportation disadvantage. Ammonium nitrate's advantage over urea is that it is more stable and does not rapidly lose nitrogen to the atmosphere.