New soil sensor may improve efficiency of crop fertilization

New soil sensor may improve efficiency of crop fertilization

Science Notes: Accurate nitrogen detection could help farmers achieve optimal fertilization levels

Measuring temperature and nitrogen levels in soil is important for agriculture systems but detecting them apart from one another is difficult.  Huanyu “Larry” Cheng, an associate professor in engineering science […] Read more










Database tracks worldwide agricultural phosphorus use

Database tracks worldwide agricultural phosphorus use

Science Notes: Phosphorus scarcity is a concern for countries with limited reserves

Researchers from the University of Maryland Center for Environmental Science have released a first-of-its-kind study quantifying cropland phosphorus budgets around the world. It is expected to help identify regional nutrient management gaps in […] Read more