James Venning (@venningj) 's Twitter Profile
James Venning

@venningj

Grain producer cropping over a dune swale, red, acidic sand. Striving for higher water use efficiency through the use of soil amelioration & ag-tech. NSS Chair

ID: 538566905

linkhttp://Instagram.com/barunga_grains calendar_today27-03-2012 23:40:40

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James Venning (@venningj) 's Twitter Profile Photo
James Venning
@venningj

6 months ago

Amelioration gurus- Does aggressive tillage like spading increase availability of P in the first year like it does for N or does it reduce it by burying it away from the seedbed?