Soil Erosion: A Food and Environmental Threat | SpringerLink https://t.co/hduGZhqKla
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@cucumber_man551 95%のソースって見つかっていないのです。いろんな数字があります。これだと、99.7% https://t.co/iUmZQec3s0 97.6%(98%)は本にある数字で、添付できない Soils, Plant Growth and Crop Production - Volume III
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Hi FAO @FAOKnowledge! I frequently see the statement that 95% of food comes from the soil, also at FAO. Where does that number come from? Science seems to disagree: Pimentel published a much higher number, 99.7%, in 2006, which is often cited: https://t.co
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RT @NutritionalThe3: 'We're losing topsoil 10-40 x faster than we're replacing it.' We need a soil revolution! Oppose monocropping & othe…