Interesting field study on the influence of agricultural practices on soil organic carbon: https://t.co/3tBsAs9fxy
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RT @FrontEnvSci: New Research: On-Farm Relationships Between Agricultural Practices and Annual Changes in Organic Carbon Content at a Regio…
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New Research: On-Farm Relationships Between Agricultural Practices and Annual Changes in Organic Carbon Content at a Regional Scale https://t.co/Q1TDN7Mrse #Envsci
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Changes in organic C in 100 Swiss farm soils over 10 yrs. Positive relationship with cover crops, neg with tillage. No relation with organic ag or temporary forage use (more tillage!). (A caution: low R2 values and a huge range across farms.) https://t.co