Iowa fertilizer management standards updated
• Yield Goal Now Realistic Yield Potential. Any reference in the old standard to “Yield Goal” was changed to “Realistic Yield Potential” in the new standard. This change provides for simpler ways to estimate yield to determine nutrient removal rates.
• Manure Testing Requirement. A lab certified through the Minnesota Department of Agriculture Manure Testing Laboratory Certification Program will be used to complete manure tests. (www2.mda.state.mn.us/webapp/lis/manurelabs.jsp)
• Biosolids Included as Plant Nutrients. Biosolids like sludge and food processing waste are now included as sources of plant nutrients, recognizing that they are also a valuable fertilizer source.
• Guidance for Adaptive Nutrient Management. This provision encourages producers to conduct on-farm research to make better nutrient management decisions.
- EIA expects global oil consumption to grow in 2014
- Soy, wheat markets surged Tuesday
- Work underway to improve malting barley quality
- Commentary: Water police, part two: EPA proposal won't help ag
- Ukraine-Russia situation apparently boosted wheat futures again
- New and cool thought-leadership opportunities with LinkedIn
- Commentary: Blame anti-GMO groups for deaths
- Julie Borlaug says biotech is necessary in fight against hunger
- What does “sustainable” food and agriculture really mean?
- Climate change will reduce crop yields sooner than we thought
- Ohio bill to require certification to apply fertilizer
- Carbon-dioxide hurts nitrogen assimilation by plants