Residual nutrient levels on a soil test can fluctuate year to year. Solid fertility plans should be based on yearly testing and long term averages. … More Making a case for yearly soil testing…
Traditionally we have always started soil testing in mid September. The reasoning for this was to try and capture any additional nitrogen mineralized due to warm, late summer weather. Because this amount has been shown to be inconsistent and/or negligable, it may not pay to wait. There are many good reasons to start sampling behind … More Soil sampling behind the combine
Above normal temperatures in the mid-central US over this past winter have resulted in the early appearance of leaf and stripe rust in cereal crops. In a typical year rust is usually carried in from Mexico with south winds, working it’s way north as the season progresses. Some reports are suggesting that rust may have … More Early Rust Watch
