Dynamics of N-NH4 +, N-NO3 -, and total soil nitrogen in paddy field with azolla and biochar - IOPscience
I'm not really sure what to make of this... I could not find any description of the biochar or how it was prepared for the research. I suggest that most biochar proponents would high-light issues around using raw biochars in short term trials. I'm not sure if this was the case here.
Our Man in Moscow
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"*...this has all been going on for a while*"
*This week, we continue looking at our predicament* in Washington and on
the world stage through the oddly...
1 hour ago
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