Latvia University of Life Sciences and Technologies

The Latvia University of Life Sciences and Technologies Dataverse provides a platform for university researchers to publish and share their datasets.
Latvijas Biozinātņu un tehnoloģiju universitātes Dataverse nodrošina platformu universitātes pētniekiem datu kopu publicēšanai un kopīgošanai.

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1 to 10 of 28 Results

Datasets for EU Member State Contribution to Reducing Agricultural Nutrient Losses under the European Green DealEmbargoed Apr 23, 2026 - Social Sciences Muska, Aina; Pilvere, Irina; Muska, Kristaps; Nipers, Aleksejs, 2026, "Datasets for EU Member State Contribution to Reducing Agricultural Nutrient Losses under the European Green Deal", https://doi.org/10.71782/DATA/GATVHS, DataverseLV, V2, UNF:6:X3N1WKsN8DiHe0ORT+bgIg== [fileUNF] The contributions of EU Member States were assessed over two periods: (1) the progress period, defined as the change between the averages for 2012–2015 and 2016–2019; and (2) the target period, defined as the change between the averages for 2020–2024 and 2024–2027. During the progress period, the differentiation of Member States was based on two in...
Effect of vertical via horizontal growing conditions on the reflectance spectra of leaf mustard leaves Mar 30, 2026 - Agricultural Sciences, Forestry and Veterinary Science Alsina, Ina; Alksnis, Reinis; Dubova, Laila, 2026, "Effect of vertical via horizontal growing conditions on the reflectance spectra of leaf mustard leaves", https://doi.org/10.71782/DATA/7F61IV, DataverseLV, V1, UNF:6:vGxDzJLv6iqZwnDFGNWWeA== [fileUNF] The dataset contains leaf reflectance spectra of mustard greens ‘Red Giant’ collected during plant ontogenesis. The plants were grown in 500 mL vegetation pots, arranged either horizontally or vertically. Plants were fertilized and watered identically. Plants were grown in polycarbonate greenhouse with additional artificial LED lightening with 16/8...
Datasets for Organic Agriculture Specialisation in the European Union Member States: Structural Patterns and DynamicsEmbargoed Mar 23, 2026 - Social Sciences Muska, Aina; Pilvere, Irina; Muska, Kristaps; Nipers, Aleksejs, 2026, "Datasets for Organic Agriculture Specialisation in the European Union Member States: Structural Patterns and Dynamics", https://doi.org/10.71782/DATA/RB6BBQ, DataverseLV, V2, UNF:6:OhgwC050JGuylKskyKfAmQ== [fileUNF] This dataset contains calculated Location Quotient (LQ) values that measure the degree of specialisation of European Union Member States across eleven organic farming categories. In this context, a “category” denotes a specific type of organic agricultural land use or a group of organically cultivated crops. The LQ values compare national specialis...
Proteolytic Activity of Mesophilic Lactic Acid Bacteria in Fermented MilksEmbargoed Mar 23, 2026 - Engineering and Technologies Zagorska, Jelena; Ciprovica, Inga; Illarionova, Valerija; Majore, Kristine; Kirse-Ozolina, Asnate, 2026, "Proteolytic Activity of Mesophilic Lactic Acid Bacteria in Fermented Milks", https://doi.org/10.71782/DATA/LFYHZV, DataverseLV, V1, UNF:6:59pwjMUDA330qSpIyF7vtA== [fileUNF] Datasets provide data regarding proteolytic activity of commercial mesophilic lactic acid bacteria starter cultures. The datasets include information about mesophilic lactic acid bacteria (Leuconostoc spp., Lactococcus spp.) growth rate, pH, non-protein compounds, free amino acids, protein fractions changes in fermented milks after fermentation and...
Assessment of Biostimulant effectiveness across Mineral and Organic Soil substrates Mar 16, 2026 - Agricultural Sciences, Forestry and Veterinary Science Vircava, Ilze; Skapste, Inese; Skutele, Kristiana; Žaimis, Uldis; Grinberga-Zalite, Gunta, 2026, "Assessment of Biostimulant effectiveness across Mineral and Organic Soil substrates", https://doi.org/10.71782/DATA/GFNEND, DataverseLV, V1, UNF:6:x/Jay2ZvsofFn8CVc41RFQ== [fileUNF] Dataset provides experimental data regarding the effect of Furcellaria lumbricalis algae digestate biostimulant on plant development and total dry matter yield of garden radishes (Raphanus raphanistrum subsp. sativus) grown in different soil substrates. The dataset includes information about soil chemical properties, plant physiological indicators...
Dataset on effects of wastewater-derived mineral-based sorbents on Vicia faba growth, photosynthesis and soil parameters Feb 20, 2026 - Natural Sciences Ozola-Davidane, Ruta; Ozolina-Laursone, Katrina Anna; Berzina, Laima; Grabuza, Dagnija; Ievinsh, Gederts; Osvalde, Anita, 2026, "Dataset on effects of wastewater-derived mineral-based sorbents on Vicia faba growth, photosynthesis and soil parameters", https://doi.org/10.71782/DATA/O6KM4T, DataverseLV, V1, UNF:6:n/BYQZi9V9eXPuxz1gv4pw== [fileUNF] Dataset provides data regarding effects of three mineral-based sorbents used for wastewater treatment on plant (Vicia faba) morphology and photosynthetic parameters as well as effects on soil pH and electroconductivity.
Hyperspectral imaging (HS) of tomato leaves inoculated with Alternaria protenta Feb 16, 2026 - Engineering and Technologies Komasilovs, Vitalijs; Filipovics, Maksims; Komasilova, Olvija, 2026, "Hyperspectral imaging (HS) of tomato leaves inoculated with Alternaria protenta", https://doi.org/10.71782/DATA/MODVMZ, DataverseLV, V1, UNF:6:s+HIm7ZjqV+JCbZ4AsKw3A== [fileUNF] The dataset consists of hyperspectral images (HS) and associated data of tomato leaves captured during a disease development study. Number of trials took place in an experimental greenhouse where tomatoes of cultivar Encore were inoculated with Alternaria protenta pathogens, and the development of the disease on leaves was captured on a regular bas...
Dataset for comparing agricultural and forestry profitability at the parcel level Feb 10, 2026 - Social Sciences Bilande, Kristine; Veipane, Una Diana; Nipers, Aleksejs; Pilvere, Irina, 2026, "Dataset for comparing agricultural and forestry profitability at the parcel level", https://doi.org/10.71782/DATA/KINURI, DataverseLV, V2 This study develops a spatial distribution of profitability across agricultural and forestry land use in Latvia. The profitability at the individual parcel level has been calculated, taking into account the characteristics of each plot and management practices. However, to ensure a clear and transparent spatial visualisation, the parcel-level resul...
Human Milk Iodine Concentration as a Biomarker of Iodine Status in Lactating Women and Exclusively Breastfed Infants Jan 21, 2026 - Medical and Health Sciences Aumeistere, Līva; Ciprovica, Inga; Kovada, Ksenija; Driksna, Annamarija; Kozačenko, Jekaterina, 2025, "Human Milk Iodine Concentration as a Biomarker of Iodine Status in Lactating Women and Exclusively Breastfed Infants", https://doi.org/10.71782/DATA/D2OABD, DataverseLV, V3, UNF:6:JmiSCKMy/lZ3qt0IQR3nAw== [fileUNF] Datasets provide data regarding iodine concentration in mature (at least 28 days post-partum) human milk samples among lactating women in Latvia, as well as dietary data collected using the 72-hour food diary and food frequency questionnaire (FFQ). The datasets also include information about participants' anthropometric, sociodemographic characteri...
Datasets for Antimicrobial Sales Reduction Potential in the Context of the European Green Deal Jan 19, 2026 - Social Sciences Muska, Aina; Pilvere, Irina; Upite, Ilze; Muska, Kristaps; Nipers, Aleksejs, 2025, "Datasets for Antimicrobial Sales Reduction Potential in the Context of the European Green Deal", https://doi.org/10.71782/DATA/8WC92K, DataverseLV, V3, UNF:6:vStpRFZ0rN1G90bplaxjPg== [fileUNF] Two indicators were used to assess the contribution of EU Member States: (1) sales of antimicrobials (AMs) in 2022 (mg/PCU) and the rate of change (%) in sales of AMs over the progress period (2018-2022); (2) a result indicator from the CAP National Strategic Plans (SP) for 2023–2027 – R.43 “Limiting antimicrobial use”. This indicator means limitin...

Datasets for EU Member State Contribution to Reducing Agricultural Nutrient Losses under the European Green DealEmbargoed

Apr 23, 2026 - Social Sciences

Muska, Aina; Pilvere, Irina; Muska, Kristaps; Nipers, Aleksejs, 2026, "Datasets for EU Member State Contribution to Reducing Agricultural Nutrient Losses under the European Green Deal", https://doi.org/10.71782/DATA/GATVHS, DataverseLV, V2, UNF:6:X3N1WKsN8DiHe0ORT+bgIg== [fileUNF]

The contributions of EU Member States were assessed over two periods: (1) the progress period, defined as the change between the averages for 2012–2015 and 2016–2019; and (2) the target period, defined as the change between the averages for 2020–2024 and 2024–2027. During the progress period, the differentiation of Member States was based on two in...

Effect of vertical via horizontal growing conditions on the reflectance spectra of leaf mustard leaves

Mar 30, 2026 - Agricultural Sciences, Forestry and Veterinary Science

Alsina, Ina; Alksnis, Reinis; Dubova, Laila, 2026, "Effect of vertical via horizontal growing conditions on the reflectance spectra of leaf mustard leaves", https://doi.org/10.71782/DATA/7F61IV, DataverseLV, V1, UNF:6:vGxDzJLv6iqZwnDFGNWWeA== [fileUNF]

The dataset contains leaf reflectance spectra of mustard greens ‘Red Giant’ collected during plant ontogenesis. The plants were grown in 500 mL vegetation pots, arranged either horizontally or vertically. Plants were fertilized and watered identically. Plants were grown in polycarbonate greenhouse with additional artificial LED lightening with 16/8...

Datasets for Organic Agriculture Specialisation in the European Union Member States: Structural Patterns and DynamicsEmbargoed

Mar 23, 2026 - Social Sciences

Muska, Aina; Pilvere, Irina; Muska, Kristaps; Nipers, Aleksejs, 2026, "Datasets for Organic Agriculture Specialisation in the European Union Member States: Structural Patterns and Dynamics", https://doi.org/10.71782/DATA/RB6BBQ, DataverseLV, V2, UNF:6:OhgwC050JGuylKskyKfAmQ== [fileUNF]

This dataset contains calculated Location Quotient (LQ) values that measure the degree of specialisation of European Union Member States across eleven organic farming categories. In this context, a “category” denotes a specific type of organic agricultural land use or a group of organically cultivated crops. The LQ values compare national specialis...

Proteolytic Activity of Mesophilic Lactic Acid Bacteria in Fermented MilksEmbargoed

Mar 23, 2026 - Engineering and Technologies

Zagorska, Jelena; Ciprovica, Inga; Illarionova, Valerija; Majore, Kristine; Kirse-Ozolina, Asnate, 2026, "Proteolytic Activity of Mesophilic Lactic Acid Bacteria in Fermented Milks", https://doi.org/10.71782/DATA/LFYHZV, DataverseLV, V1, UNF:6:59pwjMUDA330qSpIyF7vtA== [fileUNF]

Datasets provide data regarding proteolytic activity of commercial mesophilic lactic acid bacteria starter cultures. The datasets include information about mesophilic lactic acid bacteria (Leuconostoc spp., Lactococcus spp.) growth rate, pH, non-protein compounds, free amino acids, protein fractions changes in fermented milks after fermentation and...

Assessment of Biostimulant effectiveness across Mineral and Organic Soil substrates

Mar 16, 2026 - Agricultural Sciences, Forestry and Veterinary Science

Vircava, Ilze; Skapste, Inese; Skutele, Kristiana; Žaimis, Uldis; Grinberga-Zalite, Gunta, 2026, "Assessment of Biostimulant effectiveness across Mineral and Organic Soil substrates", https://doi.org/10.71782/DATA/GFNEND, DataverseLV, V1, UNF:6:x/Jay2ZvsofFn8CVc41RFQ== [fileUNF]

Dataset provides experimental data regarding the effect of Furcellaria lumbricalis algae digestate biostimulant on plant development and total dry matter yield of garden radishes (Raphanus raphanistrum subsp. sativus) grown in different soil substrates. The dataset includes information about soil chemical properties, plant physiological indicators...

Dataset on effects of wastewater-derived mineral-based sorbents on Vicia faba growth, photosynthesis and soil parameters

Feb 20, 2026 - Natural Sciences

Ozola-Davidane, Ruta; Ozolina-Laursone, Katrina Anna; Berzina, Laima; Grabuza, Dagnija; Ievinsh, Gederts; Osvalde, Anita, 2026, "Dataset on effects of wastewater-derived mineral-based sorbents on Vicia faba growth, photosynthesis and soil parameters", https://doi.org/10.71782/DATA/O6KM4T, DataverseLV, V1, UNF:6:n/BYQZi9V9eXPuxz1gv4pw== [fileUNF]

Dataset provides data regarding effects of three mineral-based sorbents used for wastewater treatment on plant (Vicia faba) morphology and photosynthetic parameters as well as effects on soil pH and electroconductivity.

Hyperspectral imaging (HS) of tomato leaves inoculated with Alternaria protenta

Feb 16, 2026 - Engineering and Technologies

Komasilovs, Vitalijs; Filipovics, Maksims; Komasilova, Olvija, 2026, "Hyperspectral imaging (HS) of tomato leaves inoculated with Alternaria protenta", https://doi.org/10.71782/DATA/MODVMZ, DataverseLV, V1, UNF:6:s+HIm7ZjqV+JCbZ4AsKw3A== [fileUNF]

The dataset consists of hyperspectral images (HS) and associated data of tomato leaves captured during a disease development study. Number of trials took place in an experimental greenhouse where tomatoes of cultivar Encore were inoculated with Alternaria protenta pathogens, and the development of the disease on leaves was captured on a regular bas...

Dataset for comparing agricultural and forestry profitability at the parcel level

Feb 10, 2026 - Social Sciences

Bilande, Kristine; Veipane, Una Diana; Nipers, Aleksejs; Pilvere, Irina, 2026, "Dataset for comparing agricultural and forestry profitability at the parcel level", https://doi.org/10.71782/DATA/KINURI, DataverseLV, V2

This study develops a spatial distribution of profitability across agricultural and forestry land use in Latvia. The profitability at the individual parcel level has been calculated, taking into account the characteristics of each plot and management practices. However, to ensure a clear and transparent spatial visualisation, the parcel-level resul...

Human Milk Iodine Concentration as a Biomarker of Iodine Status in Lactating Women and Exclusively Breastfed Infants

Jan 21, 2026 - Medical and Health Sciences

Aumeistere, Līva; Ciprovica, Inga; Kovada, Ksenija; Driksna, Annamarija; Kozačenko, Jekaterina, 2025, "Human Milk Iodine Concentration as a Biomarker of Iodine Status in Lactating Women and Exclusively Breastfed Infants", https://doi.org/10.71782/DATA/D2OABD, DataverseLV, V3, UNF:6:JmiSCKMy/lZ3qt0IQR3nAw== [fileUNF]

Datasets provide data regarding iodine concentration in mature (at least 28 days post-partum) human milk samples among lactating women in Latvia, as well as dietary data collected using the 72-hour food diary and food frequency questionnaire (FFQ). The datasets also include information about participants' anthropometric, sociodemographic characteri...

Datasets for Antimicrobial Sales Reduction Potential in the Context of the European Green Deal

Jan 19, 2026 - Social Sciences

Muska, Aina; Pilvere, Irina; Upite, Ilze; Muska, Kristaps; Nipers, Aleksejs, 2025, "Datasets for Antimicrobial Sales Reduction Potential in the Context of the European Green Deal", https://doi.org/10.71782/DATA/8WC92K, DataverseLV, V3, UNF:6:vStpRFZ0rN1G90bplaxjPg== [fileUNF]

Two indicators were used to assess the contribution of EU Member States: (1) sales of antimicrobials (AMs) in 2022 (mg/PCU) and the rate of change (%) in sales of AMs over the progress period (2018-2022); (2) a result indicator from the CAP National Strategic Plans (SP) for 2023–2027 – R.43 “Limiting antimicrobial use”. This indicator means limitin...

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