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A comment on We Just Breached the 410 PPM Threshold for CO2. Parent comment

Re:We Just Breached the 410 PPM Threshold for CO2 by theparanoid on Saturday April 22, 2017 @05:07PM (#14174811)
Most plants use the C3 fixation cycle and are relatively CO2 limited. Maize uses the more efficient C4 fixation cycle.
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Re:We Just Breached the 410 PPM Threshold for CO2 by whyenot on Saturday April 22, 2017 @08:53PM (#14175795)
Most plants are nitrogen limited not CO2 limited.
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Re:We Just Breached the 410 PPM Threshold for CO2 by jes5199 on Saturday April 22, 2017 @05:59PM (#14175065)
this is interesting- where can I read more?
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Re:We Just Breached the 410 PPM Threshold for CO2 by danjoc on Saturday April 22, 2017 @06:51PM (#14175325)
http://devconsultancygroup.blogspot.com/2012/12/higher-co2-c...
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