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A new study analysed decades of US farm data matched with satellite measurements. The result shows higher CO2 significantly increased yields. The researchers found that for every 1 ppm rise in CO2, yields increased about 0.4% for corn, 0.6% for soybeans, and up to 1% for wheat. Applied historically,... show more
11,599 次观看 • 8 个月前 •via X (Twitter)
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