Predicting Soil Organic Matter Dynamics-The Best Way Forward Is With POM and MAOM
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Descrizione
This episode is for you if you are a farmer, land manager, policy maker, or scientist. Dr. Jocelyn Lavallee (Natural Resources Ecology Laboratory, Colorado State University) joins your host Tom...
mostra di più2:59...how to say SOM POM MAOM and what they mean
4:02...measuring SOM by combustion is a thing of the past
6:10...measuring POM and MAOM based on density and size
14:35...Tom suggests using other acronyms and Jocelyn counters with "this is the most straight forward way"
18:56...what Jocelyn would like to see when farmers sample soil...standard practices
22:19...Earthworm castings are hot spots for biological activity
23:54...the 4 per mille initiative...when it comes to persistence MAOM is in it for the long haul
30:50...the quality of POM depends on the litter quality that it came from
32:38...could livestock create the highest quality POM without N P K fertilizer inputs?
34:08...nitrogen limits increases in MAOM...are some farmers exaggerating SOM progress or are their claims real?
40:49..."use POM and MAOM for pools in climate models"...the present models are limited in their usefulness
Thanks Jocelyn!
Informazioni
Autore | Great Big Farmer |
Sito | - |
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