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Meat Eaters Guide: Methodology - Environmental Working Group

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<strong>Meat</strong> <strong>Eaters</strong> <strong>Guide</strong>: <strong>Methodology</strong><br />

d. Lentil Production<br />

CleanMetrics calculated lentil emissions from a typical 2,500-acre farm in Northern Idaho that has a<br />

traditional winter wheat, spring grain, dry pea or lentil rotation, with a lentil yield of 1,200 lbs. per acre.<br />

Similar to soybean production, CleanMetrics applied a similar but smaller adjustment of .16 N2O-N/<br />

acre/year for lentils for the GHG soil emission estimates based on field studies and a literature review<br />

regarding emissions from late growth stages of legumes 77 .<br />

Key production input details per acre:<br />

44<br />

• 126 oz of pesticide<br />

• 45 lbs. of seed<br />

• no fertilizer78 • 7 gallons of fuel<br />

Figure 12. Sources of Lentil Production Emissions<br />

<strong>Environmental</strong> <strong>Working</strong> <strong>Group</strong> <strong>Meat</strong> <strong>Eaters</strong> <strong>Guide</strong>: <strong>Methodology</strong> 2011

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