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1,901 datasets found
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WoSIS latest - Water retention volumetric - 1500 kPa N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Soil moisture content by volume, at tension 1500 kPa (pF 4.2) (cm³/100cm³). WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a wide range of data providers (see:...Created October 25, 2023 • Updated April 17, 2024 -
WoSIS latest - Electrical conductivity - ratio 1:2.5 N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Ability of a 1:2.5 soil water extract to conduct electrical current (dS/m). WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a wide range of data providers (see:...Created October 25, 2023 • Updated April 17, 2024 -
WoSIS latest - Bulk density fine earth - 33 kPa N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Bulk density of the fine earth fraction*, equilibrated at 33 kPa (kg/dm³). WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a wide range of data providers (see:...Created October 25, 2023 • Updated April 17, 2024 -
WoSIS latest - Water retention volumetric - 33 kPa N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Soil moisture content by volume, at tension 33 kPa (pF 2.5) (cm³/100cm³). WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a wide range of data providers (see:...Created October 25, 2023 • Updated April 17, 2024 -
WoSIS latest - pH H2O N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)A measure of the acidity or alkalinity in soils, defined as the negative logarithm (base 10) of the activity of hydronium ions (H+) in water. WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a...Created October 25, 2023 • Updated April 17, 2024 -
WoSIS snapshot - December 2023 N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)The World Soil Information Service (WoSIS) provides quality-assessed and standardized soil profile data to support digital soil mapping and environmental applications at broad scale levels. Since the release of the ‘WoSIS snapshot 2019’ many new soil data were shared with us, registered in the ISRIC data repository, and subsequently standardized in...Created April 17, 2024 • Updated April 17, 2024 -
SoilGrids250m 2.0 - Volumetric Water Content at 33kPa N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Volumetric Water Content at 33kPa suction in 10-3 cm3cm-3 (0.1 v% or 1 mm/m) at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers.Created April 17, 2024 • Updated April 17, 2024 -
Soils of the World, according to the World Reference Base for Soil Resources ... N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)This map was prepared based on the Harmonised World Soil Database (HSWD), v1.2 and using the World Reference Base for Soil Resources (WRB) 2014, update 2015. The map units were derived from aggregation of the HWSD units using the ‘soil associations’ as defined in the short key of the WRB2014 document. The aggregated World Soil Map map was prepared at...Created April 17, 2024 • Updated April 17, 2024 -
SoilGrids250m 2.0 - Volumetric Water Content at 10kPa N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Volumetric Water Content at 10kPa suction in 10-3 cm3cm-3 (0.1 v% or 1 mm/m) at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers.Created April 17, 2024 • Updated April 17, 2024 -
WoSIS latest - Organic matter N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Gravimetric content of organic matter in the fine earth fraction (g/kg). (LOI). WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil data served from WoSIS (ISRIC World Soil Information Service). The source data were shared by a wide range of data providers (see:...Created April 17, 2024 • Updated April 17, 2024 -
WoSIS latest - Sites N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)This file provides an overview of the site locations where profiles (or point data) in WoSIS are located. Depending on the type of survey, one or more profiles can occur within a site in accordance with ISO 28528 soil domain conventions. WoSIS_latest is a 'dynamic dataset' that contains the most recent complement of quality-assessed and standardised soil...Created April 17, 2024 • Updated April 17, 2024 -
SoilGrids250m 2.0 - Volumetric Water Content at 33kPa aggregated 5000m N3 | TTL | RDF/XML | JSON-LD
FDRE - Ministry of Agriculture (MoA)Volumetric Water Content at 33kPa suction in 10-3 cm3cm-3 (0.1 v% or 1 mm/m) at 6 standard depths. Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. This map is the result of resampling the mean SoilGrids 250 m predictions (Turek et...Created April 17, 2024 • Updated April 17, 2024 -
ARARI NPKS crop response dataset N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Although soil and agronomy data collection in Ethiopia has begun over 60 years ago, the data are hardly accessible as they are scattered across different organizations, mostly held in the hands of individuals (Ashenafi et al.,2020; Tamene et al.,2022), which makes them vulnerable to permanent loss. Cognizant of the problem, the Coalition of the Willing...Created March 18, 2023 • Updated December 30, 2023 -
Lead Farmers Approach in Disseminating Improved Tef Production Technologies N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)The study was designed to assess the performance of an improved and recently released tef variety called Kora. Districts selected for the study were Ada, Minjar-Shenkora and Moretna-Jirru. Primary data were collected using a set of validated interview schedule and testing the tef variety on field plots of ten lead farmers who were randomly selected from...Created March 18, 2023 • Updated December 30, 2023 -
Challenges Associated with Crop Breeding for Adaptation to Drought-Prone Envi... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Crop production is the main source of food, and drought is among the most important crop production constraints in the world, particularly in sub-Saharan Africa. The use of improved cultivars can at least partly ameliorate the calamities of drought stress, and considerable investments and efforts have been made worldwide to develop drought tolerant crop...Created March 18, 2023 • Updated December 30, 2023 -
Virulence Spectrum of Phytophthora infestans and Spatial Distribution of Phys... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Despite the importance of potato the late blight disease, caused by the oomycete Phytophthora infestans is most destructive disease for potato production. The study was conducted to identify virulent races and spatial distribution of Phytophthora infestans populations in major potato growing areas of northwestern Ethiopia in 2018. Seventy-four isolates...Created March 18, 2023 • Updated December 30, 2023 -
Evaluation of Conservation Tillage Techniques for Maize Production in the Cen... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Conservation tillage as an approach to reduce surface runoff and soil degradation and reduced tillage systems may offer a compromise solution. The objective of the study is to test different conservation tillage techniques and evaluate the impacts of the system on conserving water, labor requirement for pre and post planting, soil physicochemical...Created March 18, 2023 • Updated December 30, 2023 -
Exploring Optimized Synergetic Solutions for Major Constraints of Sustainable... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Several constraints affect the performances of the farming system in Chencha suggesting the necessity of adjustments in the farm components. Therefore, an exploration was made to simultaneously optimize operating profit, labour and soil organic matter balances. Data from twelve farms and secondary data on improved technologies were used as bases for the...Created March 18, 2023 • Updated December 30, 2023 -
The Role of Conservation Agriculture for Soil Quality Improvement: A Review N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Ethiopia experiences a very high soil loss of 40–130 t ha-1year-1 from croplands that costs the country about 1.0-1.5 million tons loss of grain production per year. Founded on its three interlinked principles, Conservation Agriculture (CA) is widely documented to reduce soil loss, improve soil quality and contribute to sustainable agricultural...Created March 18, 2023 • Updated December 30, 2023 -
The Effect of Lentil-Tef Mixture on Occurrence of Adzuki Bean Beetle (Calloso... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Laboratory experiment was conducted to determine the effect of mixing lentil grain with tef grain on the occurrence of Adzuki bean beetle (ABB), Callosobruchus chinensis and its natural enemy in stored lentil. Brown-seed tef grain was mixed with lentil (cu. Derso) grain on replacement basis at the rate of 0% (full lentil), 5%, 10%, 15%, 20%, 25%, and 30%...Created March 18, 2023 • Updated December 30, 2023
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