{"type": "FeatureCollection", "features": [{"id": "10.1016/j.geoderma.2011.06.014", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-21T16:15:49Z", "type": "Journal Article", "created": "2011-07-23", "title": "Tillage Practices Of A Clay Loam Soil Affect Soil Aggregation And Associated C And P Concentrations", "description": "article i nfo Under long-term cultivation, greater accumulations of soil organic matter (SOM) and phosphorus (P) are found in the surface soil layer under no-till (NT) versus mouldboard ploughing (MP) practices. Our objective was to evaluate the effects of NT and MP practices on concomitant SOM and P distribution and sorption characteristics among water-stable aggregates and non-aggregated particles. The study was conducted in Quebec, Canada, as part of a long-term corn and soybean rotation experiment (established since 1992) on a clay loam soil of the St-Blaise series (Dark Grey Gleysol). Soil samples were collected in the fall of 2007 in the 0-5 cm layer from plots under NT and MP receiving 35 kg P ha -1 and 160 kg N ha -1 . Samples were separated into three water-stable aggregate-sized classes (macro, 2000-250 \u03bcm; meso, 250-180 \u03bcm; micro, 180- 53 \u03bcm) and (silt+clay)-sized particles (b53 \u03bcm) using wet-sieving. Macro aggregates made up 60.2 and 48.5% of total soil weight under NT and MP, respectively. In wet-sieved soils from NT plots, water-extractable P (Pw) concentration increased in the order (silt+clay)-sized particlesbmicro-bmeso-bmacro-aggregates; under MP, micro-, meso-, and macro-aggregate fractions had the same Pw concentration, while the (silt+clay)- sized particles showed the lowest Pw concentration. The hierarchy observed among aggregate-sized classes", "keywords": ["2. Zero hunger", "ORGANIC CARBON", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "SOL ARGILO-LIMONEUX", "MOULDBOARD PLOUGHING", "SOIL AGGREGATION", "0401 agriculture", " forestry", " and fisheries", "NO TILL", "04 agricultural and veterinary sciences", "PHOSPHORUS DYNAMICS", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2011.06.014"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2011.06.014", "name": "item", "description": "10.1016/j.geoderma.2011.06.014", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2011.06.014"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-09-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SOL+ARGILO-LIMONEUX&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SOL+ARGILO-LIMONEUX&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SOL+ARGILO-LIMONEUX&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SOL+ARGILO-LIMONEUX&offset=1", "hreflang": "en-US"}], "numberMatched": 1, "numberReturned": 1, "distributedFeatures": [], "timeStamp": "2026-09-21T20:02:53.317016Z"}