Proceedings
Authors
| Filter results4 paper(s) found. |
|---|
1. Lessons learned from long-term P & K trialThis presentation will disucss corn and soybean response to P and K over 10 years in a notill system. ... C.A. Laboski, T.W. Andraski |
2. Use of Biostimulants for Increased Nutrient Uptake in Maize ProductionBiostimulants are becoming popular in the agricultural market as products to increase growth, health, and/or yield of crop plants. These products differentiate themselves from traditional plant growth regulators as they impact crop growth and development indirectly through mitigation of crop stress and/or greater nutrient availability and uptake. The challenge in working with these products is that there are many types of biostimulants, each with unique mechanisms of action. The objective of this... C.N. Sible, F.E. Below |
3. Biochemical Soil Health Indicators Related to Economic Optimum Nitrogen Rate in CornIn corn production, nitrogen (N) fertilization is one of the main inputs to enhance yield. However, in the last few years, reducing N utilization has been a goal due to environmental concerns and production costs. Soil health tests have been studied to understand the relationship with N availability and its use to adjust N recommendation rates. The objective of this study was to evaluate the relationship of different soil tests with the economic optimum N rate (N) for corn in Wisconsin. Soil samples... D. Orjuela diaz, C.A. Laboski, F. Arriaga |
4. Employing Statistical Models to Determine the Soil Tests and/or Soil Characteristics That Improved EONR Prediction in CornIn corn production, nitrogen (N) fertilization is crucial for increasing yield. However, in the last few years, there has been a push to use less N due to environmental concerns and production costs. There has been an interest in using soil health tests to predict N mineralization potential and further understand soil N availability to adjust N recommendation rates. Different statistical models like regression or decision tree analysis have been used to determine how the Economic Optimum N Rate... D. Orjuela diaz, C.A. Laboski, F. Arriaga |