Surrounded by 2,400 hectares of tomatoes, peppers, and other vegetables near Fresno, California, the white shipping container looks small. Inside, light flashes through the porthole windows of a ...

Commercial fertilizers aren't that good for the soil or the surrounding ecosystem. Plus, they're getting pricey. This DIY fertilizer uses free kitchen scraps.

Nitrogen fertilizers make it possible to feed the world's growing population, but they are also costly adn harm ecosystems. However, a few plants have evolved the ability to acquire their own nitrogen ...

As with most tasks on the farm, timing is everything. But in addressing a nitrogen deficiency in corn, when is only half the equation — the other major consideration is how and which nitrogen ...

Several start-ups developing technologies to produce nitrogen fertilizer with low carbon emissions have attracted investment in recent weeks. But some analysts say the massive scale of the fertilizer ...