Although water-soluble, ammonium attaches readily to clay and organic ... of this dry form nitrogen fertilizer is that it will not volatalize as a gas when surface-applied on almost all Indiana soils, ...

Eleven years ago, Wade Ellwanger began analyzing reports submitted by farmers detailing the amount of fertilizer being ...

Many lawn fertilizers contain a high amount of nitrogen, often a level that's too high for most ... A better option would be an organic fertilizer that can help balance your soil's overall ability to ...

especially at high yield levels, and that either yields will suffer or nitrogen fixation will be reduced.” Would adding nitrogen fertilizer fix this problem and result in higher yields?

Soybean is a high-protein crop ... why early-applied nitrogen had little effect in soils with more organic matter. "Nitrogen ...

The nitrogen in organic fertilizers tends to be incorporated ... soil before it can be absorbed by plants. In fertilizers with a relatively high ratio of carbon to nitrogen — above 35 times ...

If you’ve noticed an uptick in fertilizer prices ... “We have a shortage of all nitrogen products in Europe.” 2. High Costs in Brazil Brazil has a similar story and has had to decrease ...

Researchers uncover a seven-gene pathway enabling corn and rice to fix nitrogen directly from the air, eliminating fertilizer ...

Because nitrogen fertilizers contribute to global greenhouse gas emissions, scientists are looking for ways to modify ...