Nafiziger explained that he has looked at adding nitrogen fertilizer in a series of trials over the past several years, with some of the research funded by the Illinois Soybean Association.

Legumes, including soybeans, form symbiotic relationships ... developing the means to extract phosphorus from sewage to use as fertilizer 2. They hope to incorporate microbes — such as ...

Unfertilized soybean fields with lower soil fertility should be planted earlier than high fertility fields, according to a ...

Producers seeking to improve yields of soybean and overall profitability may be considering application of supplemental N fertilizers or manures. However, growers should consider both economics and ...

What is Soybean yield per acre? How much does it cost to produce an acre of soybean? Discover more about soybean farming's ...

Contribution of soybean crop to cumulative N2O emissions in the maize–soybean rotation as a function of maize fertilizer rate under BAU and non-BAU management. Credit: Nature Sustainability ...

The Minnesota Department of Agriculture is encouraging farmers to take part in its annual pesticide and fertilizer use survey. This year the phone survey is directed at corn and soybean growers.