Are fertilizers that provide the plants with their main nutrient nitrogen.
1One concern is the level of nitrogen fertilizer run-off into water sources.
2Bags of nitrogen fertilizer and drums of tractor oil were exploding like bombs.
3About 80 percent of the cost to produce nitrogen fertilizer comes from natural gas.
4Third, the final product is a soil additive which displaces more energy-intensive nitrogen fertilizer.
5Based in Sugar Land, Texas, CVR specializes in petroleum refining and nitrogen fertilizer manufacturing.
6Urea, a synthetic form of urine used as nitrogen fertilizer contains 48 percent nitrogen.
7Scientists are also developing crop varieties that need less water and nitrogen fertilizer, Eckard said.
8Taken together, there's a lot of natural gas going into the production of nitrogen fertilizer.
9The main plot was the nitrogen fertilizer type, and the subplot was the FA rate.
10While industrial nitrogen fertilizer is intrinsic to modern agriculture, it is expensive and environmentally harmful.
11But flooding has also washed out nitrogen fertilizer, a key corn-yield booster, from planted fields.
12It is a manufacturer and distributor of nitrogen fertilizer and other nitrogen products in North America.
13The Coffeyville Facility utilizes a petroleum coke, or pet coke, gasification process to produce nitrogen fertilizer.
14From this pasture experiment, they noticed that although inorganic nitrogen fertilizer makes hay grow waist-high, biodiversity suffers.
15Another important factor is natural gas, used to make urea, a source for nitrogen fertilizer used on corn.
16Back around 1915, the world produced almost no nitrogen fertilizer, largely because there was no usable nitrogen supply.
Translations for nitrogen fertilizer