?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Organic+fields+of+MTT+Agrifood+Research+Finland+Partala+&rft.subject=+Environmental+aspects&rft.subject=+Soil&rft.subject=+Crop+husbandry&rft.description=The+fields+of+Partala+experimental+station+have+been+under+organic+farming+since+1985.+Nowadays+they+are+under+crop+rotation+of+organic+dairy+farm+consisting+of+2+year+old+clover+based+leys%2C+pulse+crops+and+vetch+based+green+fodder.+The+soil+type+is+moraine+soil+and+nutrient+status+is+quite+diverse.+The+annual+rainfall+is+about+650+mm%2C+average+temperature+3.5%C3%82%C2%B0C%2C+growing+season+190+days+and+effective+temperature+sum+1250%C3%82%C2%B0C.+There+is+also+a+two+hectare+spatial+field%2C+where+lots+of+chemical%2C+physical+and+biological+parameters+as+well+as+quality+and+quantity+of+clover+based+ley+have+been+determined+in+105+spots.+Some+nutrient+leaching+data+has+been+collected+from+certain+plots%2C+too.&rft.type=Research+facility+description&rft.type=NonPeerReviewed&rft.identifier=%7BFacility%7D+PARTALA%3A+Organic+fields+of+MTT+Agrifood+Research+Finland+Partala.+[MTT+Partalan+luomupellot.]+Start+1985.+Facility+Leader(s)%3A+Huhta%2C+Director+of+Research+Station+Harri%3B+Nyk%C3%83%C2%A4nen%2C+Senior+Scientist+Arja+and+Seuri%2C+Research+Scientist+Pentti%2C+MTT+Agrifood+Research+Finland.&rft.relation=http%3A%2F%2Forgprints.org%2F5566%2F