AMES, Iowa – When Michael Castellano tells people there are billions of different variations of farmer decisions and environmental conditions that can affect how much nitrogen fertilizer is just ...

Maintenance and testing before going to the field are musts for farmers. There is nothing more beautiful—to your eye, yield monitor and bottom line—than a perfectly and uniformly fertilized field.

Fertilizer is one of the quiet workhorses of the global food system, yet it is also a major driver of climate pollution. The emerging evidence is that if governments price the emissions from ...

Economic Survey recommends raising urea prices and direct fertilizer subsidies to farmers to enhance agricultural efficiency and sustainability.

BOZEMAN - Two new Web-based tools developed by Montana State University Extension specialists help Montana wheat producers optimize fertilizer rates - and their profits. The two tools help producers ...

With high costs of fertilizer this coming year, it might be a good time to reevaluate your fertilizer application rates. Nitrogen is a significant part of the variable costs for corn production. In ...

A well-designed nutrient management program is crucial for maximizing soybean yields. But what nutrients do you need to apply before planting to ensure your soybeans get the best start? Soybeans may ...