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2017 Certified Manure Testing Laboratories
    OKLAHOMA STATE UNIVERSITY
    Effective Period: 01/01/2017 - 12/31/2017
    Contact: KENDAL HENDERSON ~ KENDALT@OKSTATE.EDU
    SOIL WATER & FORAGE ANALYTICAL LABO, 045 AG HALL, STILLWATER, OK 74078
    Phone: (405) 744-7771 ~ Fax: (405) 744-9575
    Endorsements:
         CALCIUM
         COPPER
         ELECTRICAL CONDUCTIVITY
         MAGNESIUM
         NITRATE NITROGEN
         NITROGEN BY COMBUSTION
         PH
         PHOSPHORUS
         POTASSIUM
         SODIUM
         SULFUR
         TOTAL SOLIDS
         WATER EXTRACTABLE PHOSPHORUS
         ZINC

MDA Contact

Jerry Floren
jerry.floren@state.mn.us
507-344-3206 • Fax: 507-387-7185
Pesticide & Fertilizer Management Division