commiss decis februari grant derog request austria pursuant council direct eec protect water pollut caus nitrat agricultur sourc notifi document number german text authent ec commiss european commun regard treati establish european commun regard council direct eec decemb protect water pollut caus nitrat agricultur sourc subparagraph paragraph annex iii thereto amount manur member state intend appli hectar year sentenc subparagraph paragraph annex iii direct eec point thereof amount fix prejudic achiev object articl direct justifi basi object criteria present case long grow season crop high nitrogen uptak austria submit commiss request derog subparagraph paragraph annex iii direct eec request derog concern intent austria applic kg nitrogen hectar year livestock manur specif cattl hold agricultur land manur applic crop grass grass catch crop beet crop undersown grass low nitrat leach potenti approxim farm livestock unit farm livestock unit potenti encompass derog austrian legisl implement direct eec adopt appli equal request derog report implement nitrat direct austria show averag winter nitrat concentr surfac water mg monitor point averag concentr site mg averag nitrat concentr groundwat mg site averag concentr lower mg austrian lake euthroph trend analysi show water qualiti stabl major sampl point number livestock utilis miner fertilis decreas substanti period reduct cattl pig poultri number period nitrogen applic averag kg hectar kg hectar year livestock manur chemic fertilis repres lowest figur eu trend reduct compar period austria conform articl direct eec appli action programm territori support document present austrian notif show propos amount kg hectar year nitrogen cattl manur justifi basi object criteria long grow season crop high nitrogen uptak commiss examin austrian request consid propos amount kg hectar year nitrogen cattl manur prejudic achiev object direct eec subject strict condit met decis applic connect present action programm expir end measur provid decis accord opinion nitrat committe set pursuant articl direct eec adopt decis articl derog request austria letter novemb purpos allow higher amount livestock manur provid sentenc subparagraph paragraph annex iii direct eec point thereof grant subject condit laid decis articl definit purpos decis definit appli quot cattl farm quot mean hold livestock unit third livestock cattl quot grass quot mean perman temporari grassland gener temporari li year quot crop undersown grass quot silag cereal silag maiz undersown maiz harvest grass act catch crop biolog retent nitrogen residu winter quot beet quot mean forag beet articl scope decis appli individu basi subject condit set articl cattl farm crop rotat includ nitrogen consum crop long grow season articl annual authoris commit farmer benefit derog submit applic compet author annual annual applic refer paragraph undertak write fulfil condit provid articl articl applic manur fertilis amount livestock manur appli land year cattl farm includ anim exce amount manur kg nitrogen hectar subject condit laid paragraph total nitrogen input compli nutrient demand consid crop suppli soil total nitrogen applic fertilis exce kg hectar year fertilis plan farm describ crop rotat farmland plan applic manur nitrogen phosphat fertilis farm calendar year march latest fertilis plan includ number livestock descript hous storag system includ volum manur storag calcul manur nitrogen loss hous storag phosphoru produc farm crop rotat acreag crop includ sketch map indic locat individu field forese nitrogen phosphoru crop requir amount type manur deliv farm land nitrogen phosphoru applic manur field parcel farm homogen crop soil type applic nitrogen phosphoru chemic fertilis field plan revis dai agricultur practic ensur consist plan actual agricultur practic fertilis account prepar farm submit compet author calendar year farm benefit individu derog accept applic refer paragraph articl fertilis plan fertilis account subject control period nitrogen phosphor analysi soil perform farm benefit individu derog year homogen area farm regard crop rotat soil characterist analysi hectar land requir manur spread autumn grass cultiv fertilis appli land lake articl land cover acreag manur applic cattl hold question cultiv grass grass catch crop beet crop undersown grass low nitrat leach potenti farmer benefit individu derog carri measur grass catch crop plough march order ensur perman veget cover arabl area recov subsoil autumn loss nitrat limit winter loss temporari grassland plough spring crop rotat includ legumin plant fix atmospher nitrogen appli clover grassland clover barlei pea undersown grass articl monitor map show percentag farm percentag livestock percentag agricultur land cover individu derog municip drawn compet author updat year map submit commiss annual monitor network sampl surfac shallow groundwat establish maintain assess impact derog water qualiti exist monitor network reinforc district farm benefit individu derog total number farm survei nutrient analysi provid data local land crop rotat agricultur practic farm benefit individu derog data model base calcul magnitud nitrat leach phosphoru loss field kg nitrogen hectar year livestock manur appli monitor site establish provid data nitrogen water leav root zone enter groundwat system nitrogen loss surfac subsurfac runoff derog derog condit articl report compet author submit result monitor year commiss concis report water qualiti evolut evalu practic report provid inform evalu implement derog condit carri control farm level includ inform compliant farm base result administr field inspect result obtain consider commiss regard eventu request derog articl applic decis appli context austrian action programm expir decemb articl decis address republ austria brussel februari commiss stavro dima member commiss oj direct amend regul ec european parliament council oj