{"refrec":{"BRefID":69061,"RR":"<b>Ameryckx, J.; Coulier, G.</b> (1957). Amélioration de sols polderiens à mauvaise structure par labour profond. <i>Pedologie 7</i>: 183-188","BEntID":65221,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":". <i>Pedologie 7</i>: 183-188","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Ameryckx, J.; Coulier, G.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Ameryckx, J.; Coulier, G.","Englishabstract":"In the Belgian marsh-area many soils have a bad surface-structure. Their top soil is non-calcareous, while the subsoil presents a considerable amount of lime. In many cases an impermeable claylayer is found at a depth of 30-40 cm. After heavy rainfalls these soils show a strong degradation of the structure. The topsoil is muddy, with a typical shiny appearance and the seeds do not run out or only partially. These soils can be improved by deep- ploughing to 50-100 cm, given that the calcareous subsoil is brought to the surface. After this process had been successfully applied in 1952 as a field experiment, there was no decrease of yield. In 1955 the yield had increased with 8 %. The soil had become more productive and the new topsoil needed no more liming.","AbstractOtherLang":"In de Belgische Zeepolders liggen veel gronden met een slechte bovengrond-struktuur. De bovengrond is er kalkloos. terwijl de ondergrond kalkrijk is. In veel gevallen bevindt zich een weinig doorlatende kleilaag op 30-40 cm diepte. Na hevige regen treedt sterk struktuurverval op; de bouwvoor wordt een slijkerige massa, met typische blekverschijnselen (glaçage), terwijl het zaaigoed niet of slechts gedeeltelijk opkomt. Deze gronden kunnen verbeterd worden door diepploegen tot op 50-100 cm diepte, op voorwaarde dat kalkhoudend materiaal aan het oppervlak wordt gebracht. Deze methode gaf goede uitslagen op een proefveld aangelegd in 1952. Onmiddellijk na de bewerking werd geen opbrengstvermindering waargenomen. In 1955 was de opbrengst met 8% toegenomen (tegenover het getuigeperceel). De bodem is produktiever geworden, terwijl de nieuwe bouwvoor geen bekalking meer nodig heeft.","BibLvlCode":"AS","StandardTitle":"Amélioration de sols polderiens à mauvaise structure par labour profond","OrigTitleLangCode":"fr","OrigTitleLangCodeExtended":"fre","OrigTitleLangID":22,"DateLastModified":{"date":"2024-12-10 01:33:01.897972","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1957,"MonPub":null,"DateUpdate":"2016-01-28","DateCreate":"2004-12-22","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1},"refs":null,"anarec":{"AnaID":69061,"PubliDate":1957,"Pagination":"183-188","XtraPublOfAnaID":null,"ISBN":null,"Volume":"7","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":67478,"SerRR":"Pedologie: Bulletin van de Belgische Bodemkundige Vereniging = Pédologie: Bulletin de la Société belge de pédologie. Belgische Bodemkundige Vereniging = Société belge de Pédologie: Gent.  ISSN 0079-0419","StandardTitleSer":"Pedologie: Bulletin van de Belgische Bodemkundige Vereniging = Pédologie: Bulletin de la Société belge de pédologie","ISSN":"0079-0419","AbbrevSer":"Pedologie","StandardTitleMon":null,"StartPage":183,"Pages":6,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":{"Line1":"9000 Gand","Email":null,"Line2":null,"EnvName":"Belgium"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Ameryckx","Firstname":null,"Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":65221,"AutID":26327,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":40747,"InsID":null},{"AutName":"Coulier","Firstname":null,"Initials":"G.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":65221,"AutID":50435,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":283598,"LibID":36,"BRefID":69061,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"283598","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Belgische Bodemkundige Vereniging = Société belge de Pédologie","City":"Gent"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":[{"GeoTerm":"West-Vlaanderen (Province)"}],"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":65221,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":65221,"AbstractFlag":-1,"LangID":41,"LangCode":"nl","Lang":"Dutch","DutchTerm":"Nederlands","LangCodeExtended":"dut"},{"BEntID":65221,"AbstractFlag":0,"LangID":22,"LangCode":"fr","Lang":"French","DutchTerm":"Frans","LangCodeExtended":"fre"}],"urls":null,"thesterms":null,"taxterms":null,"geoterms":[{"GeoTerm":"West-Vlaanderen (Province)","GeoObjectID":20,"GeotID":6601}],"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":[{"GeoTerm":"West-Vlaanderen (Province)","DutchTerm":"West-Vlaanderen (Province)"}],"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"VLIZ2000\\stevenc","newSesDate":{"date":"2004-12-22 08:42:58.090000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Haspeslagh, Jan, J.","updSesDate":{"date":"2016-01-28 10:07:07.650000","timezone_type":3,"timezone":"Europe/Brussels"}}}