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Assessment of the agrochemical properties of the soil using the extraction solution Mehlich 3 in Estonia
fertiliser requirement available phosphorus potassium calcium magnesium copper manganese double lactate extraction ammonium lactate extraction
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2010/1/13
To determine the requirement of macro- and microelements, seven extraction solutions have been employed in Estonian practice. Double lactate (DL) extraction has been used for determination of the phos...