Ravinteiden kierrätys Mallilausekkeet

Ravinteiden kierrätys. Jotta Itämereen kohdistuvaa ravinnehävikkiä voidaan vähentää ja saavuttaa ravinnesäästö- jä, käyttää maatalouden ravinnevaroja tehok- kaasti ja palauttaa ravinteita yhteiskunnan eri virroista takaisin maatalouteen, maita kan- nustetaan laatimaan ja toteuttamaan ravintei- den kierrätyssuunnitelmia, joihin tulee sisäl- tyä: be sufficiently covered by crops in winter and autumn to effectively reduce the loss of plant nutrients 10.Water protection measures and nutrient reduction areas Protection measures should be established to prevent nutrient losses to water particularly as regards -Surface water: buffer zones, riparian zones or sedimentation ponds should be estab- lished, if necessary. -Groundwater: Groundwater protection zones should be established if necessary. Appropri- ate measures such as reduced fertilisation rates, zones where manure spreading is pro- hibited and permanent grassland areas should be established. -Nutrient reduction areas: Wetland areas should be retained and where possible re- stored, to be able to reduce plant nutrient losses and to retain biological diversity.