Excess nitrogen or phosphorus is wasted as it does not boost wheat yield. This pattern likely applies to all crops. Currently, global fertilizer use has N:P ratios of around 2.1:1 to 4.3:1, far ...

Researchers have succeeded in establishing a method for producing recycled liquid fertilizer that contains high concentrations of phosphorus. Growing plants can be a joyous, yet frustrating ...

This was due to a sharp rise in the price of phosphorus and other raw materials stemming partly from the crisis in Ukraine and a global rise in demand for grain. Fertilizer derived from sewage slu ...

Wisconsin uses point source regulation to encourage adoption of nonpoint best management practices. Some 1.2 million pounds of phosphorus flow into Green Bay each year from the Fox River, according to ...

Phosphorus and nitrogen, which are essential for plant growth, are often supplemented by chemical fertilizers to assure proper balance and output of produce. However, the amount of these nutrients ...