{"type": "FeatureCollection", "features": [{"id": "10.1590/s0100-06832010000300013", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:21:59Z", "type": "Journal Article", "created": "2011-04-15", "title": "Physical Quality Of A Yellow Latossol Under Integrated Crop-Livestock System", "description": "<p>Soil physical quality is essential to global sustainability of agroecosystems, once it is related to processes that are essential to agricultural crop development. This study aimed to evaluate physical attributes of a Yellow Latossol under different management systems in the savanna area in the state of Piaui. This study was developed in Uru\uffc3\uffa7u\uffc3\uffad southwest of the state of Piau\uffc3\uffad. Three systems of soil management were studied: an area under conventional tillage (CT) with disk plowi and heavy harrow and soybean crop; an area under no-tillage with soybean-maize rotation and millet as cover crop (NT + M); two areas under Integrated Crop-Livestock System, with five-month pasture grazing and soybean cultivation and then continuous pasture grazing (ICL + S and ICL + P, respectively). Also, an area under Native Forest (NF) was studied. The soil depths studied were 0.00-0.05, 0.05-0.10 and 0.10-0.20 m. Soil bulk density, as well as porosity and stability of soil aggregates were analyzed as physical attributes. Anthropic action has changed the soil physical attributes, in depth, in most systems studied, in comparison to NF. In the 0.00 to 0.05 m depth, ICL + P showed higher soil bulk density value. As to macroporosity, there was no difference between the management systems studied and NF. The management systems studied changed the soil structure, having, as a result, a small proportion of soil in great aggregate classes (MWD). Converting native forest into agricultural production systems changes the soil physical quality. The Integrated Crop-Livestock System did not promote the improvement in soil physical quality.</p>", "keywords": ["compacta\u00e7\u00e3o do solo", "soil compaction", "plantio direto", "pisoteio animal", "no-tillage system", "pastagem", "pasture grazing", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "animal trampling"]}, "links": [{"href": "https://doi.org/10.1590/s0100-06832010000300013"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Brasileira%20de%20Ci%C3%AAncia%20do%20Solo", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/s0100-06832010000300013", "name": "item", "description": "10.1590/s0100-06832010000300013", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/s0100-06832010000300013"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-06-01T00:00:00Z"}}, {"id": "10.1590/s1806-66902014000500007", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:22:02Z", "type": "Journal Article", "created": "2014-10-29", "title": "Soil Fertility Status, Carbon And Nitrogen Stocks Under Cover Crops And Tillage Regimes", "description": "The aim of the present study was to evaluate the effects of cover crops on the soil's chemical fertility, in particular its carbon and nitrogen content, in a Typic Acrustox under conventional and no-tillage corn systems. We hypothesized that the no-tillage system associates with cover crops maintains or increases soil carbon and nitrogen stocks and enhance soil fertility. The no-tillage system did not present higher carbon and nitrogen stocks than conventional tillage, but resulted in higher concentrations of exchangeable bases, higher CEC, and higher base saturation in the surface soil layer, mainly under use of Canavalia brasiliensis. Carbon and nitrogen stocks (up to 40 cm depth) differ significantly between the different cover crop species. The use of Mucuna pruriens and Canavalia brasiliensis allows maintain or increase soil C and N stocks. The no-tillage system results in higher accumulation of soil organic matter (0-5 cm), and appears very likely to enhance soil fertility. The use of Canavalia brasiliensis and Mucuna pruriens in succession to corn promotes carbon sequestration and can be used to enhance soil quality in Cerrado agroecosystems.", "keywords": ["2. Zero hunger", "Agriculture (General)", "Intensifica\u00e7\u00e3o ecol\u00f3gica", "Agricultura de baixa emiss\u00e3o de carbono", "Cerrado", "Ecological intensification", "04 agricultural and veterinary sciences", "No-tillage system", "15. Life on land", "S1-972", "Brazilian Cerrado", "Sistema plantio direto", "0401 agriculture", " forestry", " and fisheries", "Low carbon agriculture", "14. Life underwater"], "contacts": [{"organization": "Carvalho, Arminda Moreira de, March\u00e3o, Rob\u00e9lio Leandro, Souza, Kleberson Worslley, Bustamante, Mercedes Maria da Cunha,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1590/s1806-66902014000500007"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20Ci%C3%AAncia%20Agron%C3%B4mica", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1590/s1806-66902014000500007", "name": "item", "description": "10.1590/s1806-66902014000500007", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1590/s1806-66902014000500007"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "10.5281/zenodo.11050050", "type": "Feature", "geometry": null, "properties": {"updated": "2026-06-26T16:24:59Z", "type": "Dataset", "title": "Data set on soil physicochemical parameters, biomass accumulation and carbon credit generation in different management systems in Rio Verde, GO, Brazil", "description": "Description  This repository contains a comprehensive dataset focused on soil organic carbon and its role in mitigating climate change through carbon sequestration on agricultural lands in Rio Verde, GO, Brazil. With the global imperative to reduce anthropogenic CO2 emissions, our data highlights the effectiveness of no-till agricultural practices in both improving soil quality and enhancing carbon storage. This collection represents extensive soil and biomass sampling from five distinct areas within the Cerrado region, utilizing three priority management systems:  No-till with soybean and maize in sequence under rainfed conditions. No-till with soybean and maize in sequence with central pivot irrigation. First and second cuts of sugarcane. The samples were meticulously collected post-harvest and used to estimate both soil biomass accumulation and carbon stock indices. A thorough analysis of the soil's physicochemical parameters was conducted for the 0-20 cm soil profile in each area. This dataset not only provides a valuable resource for studying the impact of different no-till practices on carbon sequestration but also serves as a critical input for modeling future contributions of conservation management systems to carbon trading markets.    \u00a0    Data Contents   Soil organic carbon measurements for various no-till systems. Biomass accumulation data post-harvest. Carbon stock indices derived from biomass samples. Detailed physicochemical profiles of soil samples.    Significance   This dataset is pivotal for researchers and policymakers focusing on the potentials of agricultural carbon sequestration and its implications for carbon trading schemes. It offers insights into the current contributions of no-till conservation management systems and aids in the development of future strategies to enhance carbon  Metadata Description and Script   This repository contains two key data files that encapsulate diverse aspects of soil physicochemical parameters, biomass accumulation, and carbon credit generation across different management systems in Rio Verde, GO, Brazil. Below are descriptions of each file's contents and structure.    all.txt   This text file presents aggregated data from various sites under different agricultural management systems. Each row in the dataset represents measurements from distinct sample plots, with the following fields:    Sites\u00a0- Identifier for the plot location.  SB\u00a0- Soil bulk density (g/cm\u00b3).  SOC\u00a0- Soil organic carbon (%).  Stock\u00a0- Carbon stock (ton/ha).  Biomass\u00a0- Biomass accumulation (ton/ha).  Credits\u00a0- Estimated carbon credits (ton CO2 equivalent/ha).     Quimica.xlsx   This Excel file provides detailed physicochemical analyses of soil samples from different management zones in the study area. The data is structured to support in-depth analysis of soil characteristics influencing carbon sequestration capabilities. Each sheet in the workbook corresponds to a specific area, with columns typically representing:    pH\u00a0- Soil pH, indicating the acidity or alkalinity.  EC\u00a0- Electrical conductivity (dS/m).  Cation Exchange Capacity (CEC):\u00a0- (meq/100g).  Organipont c Matter:\u00a0- (%).  NPK levels - Concentrations of Nitrogen (N), Phosphorus (P), and Potassium (K).", "keywords": ["climate change", "Soil organic carbon", "no-tillage systems", "agriculture"], "contacts": [{"organization": "Thomazini, Andr\u00e9, Souza, Leandro Rodrigues da Silva, Cabral Filho, Fernando Rodrigues, Costa, Alan Carlos da, Teixeira, Marconi Batista, Silva, Adinan Alves da, Salustiano, Silvia Ferreira Marques, Silva, Daiane Alves da, Pires, Willian Marques, Couto, Bruno de Oliveira Costa, Barbosa, Uender Carlos, Moura, Luciana Minervina de Freitas, Chovert, Angel Dom\u00ednguez, Franca, Heyde Francielle do Carmo, Nanni, Marcos Rafael,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.11050050"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.11050050", "name": "item", "description": "10.5281/zenodo.11050050", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.11050050"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-04-23T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=no-tillage+system&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=no-tillage+system&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=no-tillage+system&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=no-tillage+system&offset=3", "hreflang": "en-US"}], "numberMatched": 3, "numberReturned": 3, "distributedFeatures": [], "timeStamp": "2026-06-27T11:23:58.607021Z"}