Nutrient Management and Edge Conference Day 2

i probably need to share more details on a few presentations today, but for now I just have a few quick observations to share.

• Matt Lechtenberg says that he thinks it will take more than 4R to have a significant impact on water quality
• Kevin King said that acceptable leves of dissolved P were achieved where soil test P values are not excessive
• several speakers pointed out that half of dissolved P in surface waters is from tile water.  That is surprising to many.  
• Conservation Activities 201 and 202 are for monitoring.