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a bibo:Issue;
dcterms:medium ;
rdau:P60049 ;
rdau:P60050 ;
rdau:P60048 ;
dc:identifier "(DE-101)1328782069";
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a bibo:Article;
dc:title "Die Wirkung von Stroh‐ und Klärschlammdüngung auf das Huminstoffsystem einer Braun‐ und einer Schwarzerde";
dcterms:creator _:node1jup9asl5x16798691 .
_:node1jup9asl5x16798691 gndo:preferredName "Danneberg, O. H." .
marcRole:aut _:node1jup9asl5x16798692 .
_:node1jup9asl5x16798692 gndo:preferredName "Danneberg, O. H." .
marcRole:aut _:node1jup9asl5x16798693 .
_:node1jup9asl5x16798693 gndo:preferredName "Sistani, H." .
bibo:pageStart "353";
bibo:pageEnd "365";
dcterms:extent "13 S.";
dcterms:isPartOf ;
dcterms:description "The influence of fertilization with straw and sewage sludge on the humic system of a brunizem and a chernozem The influence of fertilization with straw, sludge and mineral nitrogen on the humic system of a black and a brown soil was determined. Soil samples from a polyfactoriel pot experiment lasting two years were analyzed using a photometric analysis of the humic system. Sewage sludge increased extractable humic substances in both soils; straw increased chernozem humic substances but not brunizem humic substances. The other factors tested had no influence. Fertilization with straw, sludge and mineral‐N each caused a degradation of the humic system of both soils, as was the case with the combined treatmetns on the brown soil. On the black soil, however, the combined treatment with straw and sludge caused a pronounced aggregation of the humic system. Additional fertilization with mineral‐N resulted in an aggregation already with the lower sludge‐treatment."@de;
dcterms:license ;
wdrs:describedby .
dcterms:license ;
dcterms:modified "2024-05-09T21:40:22.000"^^xsd:dateTime .
dcterms:issued "2007";
bibo:issue "141.2007, 3";
owl:sameAs .