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By Terry Jacobson, Cavalier County Soil Conservation District Board ents lost with straw removal. The Cavalier County Soil Conservation District (CCSCD) board of directors urges farmers to consider all direct and indirect costs and benefits of selling straw from wheat fields before signing a contract. While the direct benefit of turning what sometimes seems like 'trash' into cash is enticing, weigh the following potential immediate and long-term indirect costs prior to making a decision: 1. Loss of nutrients 2. Increased possibility of soil erosion 3. Decreased moisture infiltration and conservation 4. Possible soil quality impacts Nutrient Loss-Extension bulletins on the value of nutrients lost with the removal of straw from wheat fields indicate that the levels of loss vary according to the yield in a particular year. Nutrients removed with the straw also vary with the differences between short and tall varieties. The value of the major nutrients removed with the straw depends on the price of fertilizers applied in the following year. The articles reviewed indicated that the straw removed varied between one and two tons per acre. The lost value of nutrients may vary between $14.58 and $25.39 per ton of straw removed. No value was estimated for the trace minerals removed with the straw. One-time straw removal was not deemed to be a serious threat to soil fertility, however, repeated removal in consecutive years could result in a significant loss of fertility and increased need for applied fertilizer.