| Potential for Nutrient Imbalance | |
|---|---|
| Soil P levels for the majority of fields are increasing with time. | |
| Soil P levels for the majority of fields are identified as “High” or “Very High” on the soil test. | |
| The majority (more than 50%) of the protein and P in the ration originates from off-farm sources. | |
| Livestock feed programs routinely contain higher levels of protein and/or P than National Research Council or land-grant university recommendations. | |
| A manure nutrient management plan is not currently used to determine appropriate manure application rates to crops. | |
| Less than 1 acre of crop land is available per animal (1,000 lbs of live weight), and no manure is transported to off-farm users. |