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South Central MN | Question for those who are raising organic crops and using animal manure... Does the manure have to meet certain requirements for the ground it is spread on to remain "organic" or does any do? I'm not raising anything organic and don't really know much about it other than the basics, do have a few farms around here that are organic just curious to how they could maintain fertility as non-manure options are limited. | |
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Organic crop rotations/hay/livestock
