Astronomers have taken a big step forward in understanding the dark and violent places where stars are born.
Over the past five years, an international team of researchers has conducted the first systematic survey of “stellar nurseries” across our part of the universe, charting the more than 100,
Most farmers value soil health in theory, but few studies have worked to place an actual agronomic value on soil health. A study published earlier this spring found that a 10% improvement in certain soil health measurements increased relative yields by an average of 5% across N fertilizer rates. In other words, good soil health means getting more bang for every buck spent on fertilizer.
Study leader, former Ohio State PhD student Jordon Wade, based these findings on analysis of corn nitrogen (N) rate trials throughout the Midwest. His findings were consistent across a variety of soils and climatic conditions across the Corn Belt.
Dr. Jordan Wade, Ohio State University | Jan 20, 2021
Most farmers value soil health in theory, but few studies have worked to place an actual agronomic value on soil health. A study published earlier this spring found that a 10% improvement in certain soil health measurements increased relative yields by an average of 5% across N fertilizer rates. In other words, good soil health means getting more bang for every buck spent on fertilizer.
Study leader, former Ohio State PhD student Dr. Jordon Wade, based these findings on analysis of corn nitrogen (N) rate trials throughout the Midwest. His findings were consistent across a variety of soils and climatic conditions across the Corn Belt (Fig 1).