Farm Buildings Research Articles

Dairy farm management factors associated with auction sale price of young dairy calves sold at auction markets in Québec, Canada. A cross-sectional study

Each year around 150,000 surplus calves are sold at auction markets in Québec, Canada. Surplus calves (male or female not kept in the herd of origin) are sold at a young age, but these animals are at risk of receiving lower quality neonatal care than replacement heifers. Knowledge of factors associated with a higher selling price could help convince farmers to spend more resources in the care surplus calves. Our objective was to explore the associations between farm management practices and the median percentile of surplus calf selling price per farm at auction markets. The price (CAD/kg of body weight) and the individual identification number of surplus calves sold in 2 auction markets in Québec during 4 sales days in the summer 2019 and in the winter 2020 were recorded. The recorded price of each surplus calf was transformed as percentile for each breed and day of sale. Farmers managing the surplus calves were contacted and interviewed on farm management practices. The data from farmer's interviews were analyzed as potential variables associated with the median percentile of calves' selling price per farm (farm level dependent variable) in a multivariable linear regression model. A total of 509 farmers were contacted, of which 433 farmers agreed to participate, and 409 interviews were retained for statistical analysis. The farms enrolled in the study had sold a median of 2 calves (range 1-19 calves) during the sale days considered. The main breed of surplus calves sold were Holstein (82%) and Angus crossbred calves (9%). The results from the multivariable model showed that median percentile of calves' selling price was positively associated with farms with an average milk production per cow superior to 11,000 L/years (β 0.13, 95% confidence interval (95% CI): 0.045, 0.221) and farms with 3 or more workers available to take care of surplus calves (β 0.08, 95% CI: 0.005, 0.167). Those results indicate that farms having an average milk production per cow superior to 11,000 L/year increase the calves' selling price by 13 percentiles (i.e., from 50th to 63rd) and that farms having at least 3 caretakers increase their median percentile calves' selling price by 8 percentiles (i.e., from 50th to 58th). Median percentile of calves' selling price was negatively associated with farms that vaccinated cows for neonatal calf diarrhea (β -0.06, 95% CI:-0.127, -0.011), that do not disinfect the navel of newborn calves (β -0.07, 95% CI:-0.133, -0.012), that allow transporters to enter the farm's building (β -0.07, 95% CI:-0.130, -0.015) and that used wood shaving as bedding for surplus calves (β -0.08, 95% CI:-0.156, -0.021). Sensitivity analyses performed on farms that have sold 2 or more surplus calves did not show significant changes in the associations found. Despite the fact that the study was based on self-reported questionnaire answers and a small number of calves per farm, it provides insight on farm management practices associated with median percentile of surplus calf selling price at the auction markets. Taking these results in consideration, farmers could potentially improve the market value of their animals.

Do planning practices hinder on-farm diversification in peri-urban Mediterranean France?

At the crossroads of spatial planning and agriculture, this article explores how planning practices impact on-farm diversification strategies in peri-urban Mediterranean France. It focuses on farm building permit applications, statistically analyzing a database of 860 buildings applied for and interviewing local authorities and farmers’ representatives. Results show the large proportion of applications related to reterritorialization of food systems, development of recreational activities, and production of green energy. These on-farm diversification trends highlight the transformation of peri-urban areas from a natural or agricultural landscape into a multifunctional landscape, posing several planning challenges. Planners don’t know how to assess whether a new building is really essential for farming, or to find the right trade-offs to support farming dynamics while limiting soil sealing. Their assessment criteria generally favor large, full-time, and economically viable farms. Comparing two provinces’ planning practices, we observe significant differences in interpretation of national law, with incoherent or unharmonized criteria applied especially when assessing professional farming activities, new dwellings, and solar energy projects. We also highlight two potential obstacles to farmers’ generational renewal and agroecological or food transitions: i) lack of transparency regarding the rules and the decision-making processes behind building permit assessment, and ii) the frequent rejection of applications for multi-purpose premises and lightweight, mobile, or dismantlable structures. Such results point to the role of planners in transforming peri-urban landscapes and the need for more consistent regulation of new farm buildings, supporting and not hindering farm adaptation strategies and the multifunctionality of peri-urban areas.

Problems and prospects of thermal modernization of farm buildings in rural areas in Poland

BackgroundThermal upgrading is an important element in the economic transformation of Poland towards a low-emission economy. This paper presents the results of research into the current status and plans of inhabitants of rural areas in Poland with regard to thermal upgrading of residential buildings and other buildings used in the agricultural activity of the study participants. The main purpose of the article is to identify thermal modernization needs and to analyse factors influencing individual thermal modernization plans in terms of replacement or modernization of heating systems. A key element of the analyses was the issue of upgrading priorities and the dependency between declared intentions in terms of thermal upgrading work and the production and economic features of the farms studied.ResultsThe main research material were surveys conducted with a randomly selected sample of 480 farming households in Poland. The analyses used, amongst others, multiple correspondence analysis (MCA) to determine and assess the relationships between the variables studied. Detailed correspondence analysis shows that there are strong dependencies between plans for thermal upgrading of farm buildings and the system of agricultural production (φ2 = 0.1503), the economic size of farms (φ2 = 0.1100), and the location of farms (φ2 = 0.0947).ConclusionsThe research showed that there is a need for thermal upgrading in the examined area of study, especially with regard to the replacement or modernisation of heating systems. The issue of thermal upgrading of residential and farm buildings in rural areas in Poland requires support and engagement at all levels of administration, as well as the modernisation of assistance programmes.

Ecosystem services in mountain pastures: A complex network of site conditions, climate and management

Mountain pastures offer a multitude of ecosystem services (ES) such as fodder for ruminants, habitat for pollinators, climate change mitigation, aesthetic landscape for recreation, and biodiversity conservation. We aimed at analysing to which extend these ES are influenced by small-scale gradients of climate, site conditions and management – and to disentangle relationships among ES and the factors influencing them. Therefore, we quantified ES on six mountain summer farms in two contrasting regions in Switzerland: the Northern Alpine Foothills (lower elevation, higher precipitation, calcareous bedrock) and the Eastern Central Alps (higher elevation, lower precipitation, silicious bedrock). We measured six ES indicators (forage quantity, forage quality, carbon storage, colour abundance, resources for pollinators, plant diversity) and related them to explanatory factors of climate (temperature and precipitation), site conditions (soil fertility, soil acidity, terrain slope) and management (local grazing intensity, remoteness) in 66 study plots, i.e., 11 per farm. A holistic picture of the complex relationships among these factors was drawn by various statistical approaches: allometric line fitting, variance partitioning, and structural equations modelling. We found a huge heterogeneity of ES indicators and explanatory factors on each farm: the variability within farms was even higher than between regions. Variance partitioning and structural equations modelling demonstrated strongest influence of climate and site conditions and revealed trade-offs among ES indicators: High forage quantity and quality were associated with low plant diversity and grassland aesthetics, whereas diversity, aesthetics and pollinator resources were positively correlated with each other. ES indicators were explained by a range of climatic and topographic factors: High precipitation reduced plant diversity, whereas temperature increased forage quantity and quality; slope reduced soil fertility, forage quantity, forage quality and carbon storage; soil fertility in turn increased forage quantity; the farther away a pasture was from the main farm building, the lower was the forage quantity and the higher the plant diversity. Although allometric relations among local grazing intensity and ES indicators were strong, the direct influence of the management factors measured on ES was surprisingly small: Cattle preferred areas of high forage quantity and quality, and carbon storage was higher in these areas. On the other hand, places less visited by cattle offered more pollinator resources, and showed higher aesthetics and plant diversity. Trade-offs among ES prevent the realisation of all ES at the same place, but heterogeneity of mountain pastures allows to realise a broad bundle of contrasting ES on each individual summer farm.

Metody eksterminacji gryzoni w przekazach antycznych agronomów (Rodent Extermination Methods in the Accounts of Ancient Agronomists)

In ancient times, rodents were a major problem causing economic losses and an epidemiological threat due to the bacteria and parasites they carried. Ancient authors primarily mentioned field mice and house mice, which ate the grain, contaminated the land and food intended for humans and animals, and caused damage within the house and farm buildings. Most of the advice preserved from those times was on how to exterminate rodents, with only few texts providing recommendations on how to protect farm buildings and grain from mice. Ancient poison formulas primarily relied on poisonous plants and were usually served in cake form or added to food. There are some differences within the recommended poisons. More toxic substances were used in the farmyard and outbuildings than in the houses, which probably has to do with the risk that these poisons, due to their composition, posed to people and especially children.

113. Pig farmers and the evolution of farm buildings: a typology of different points of view

113. Pig farmers and the evolution of farm buildings: a typology of different points of view

70. From group discussions to immersion in co-constructed pig farm buildings that are innovative in terms of animal health and welfare

70. From group discussions to immersion in co-constructed pig farm buildings that are innovative in terms of animal health and welfare

The medIeval Dashbulag settlement

The article deals with the archaeological excavation of the Dashbulag settlement located in Shamkir district in the west of Azerbaijan. The step-by-step progress of the archaeological excavations conducted in the medieval settlement of Dashbulag, the discovered production and farm buildings, household devices, numerous and diverse examples of material culture are described in detail in the article. Archaeological excavations in the village-type settlement with a planned structure were carried out in three stages in 2004, 2005 and 2014 years. Based on the observation of the sediment of the cultural layer during the archaeological excavations carried out at the settlement, which consists of one cultural layer (the thickness of the layer is 1-1.5m depending on the relief), and the analysis of the actual materials uncovered, it was established that a village-type settlement with a free-plan structure existed here in the Middle Ages. Life in the medieval village of Dashbulag, built in the 9th century, was intense until the beginning of the 13th century, gradually declined after the Mongol campaigns, and continued until the end of the 18th century with some intermittent breaks. Remains of civil and economic buildings, rich handicraft products discovered as a result of archaeological excavations in the medieval settlement of Dashbulag are evidence of the economic and farming life of the medieval inhabitants of the area, as well as pottery, metalworking, glassworking, bone-processing, etc. allows to follow the characteristics and development dynamics of art fields. The analysis of the artifacts gives reason to say that the art fields in the medieval village of Dashbulag did not lag behind, on the contrary, some regions went further than the village-type settlements.

Study on the Evaluation of the Profitability, Efficiency and Investment Trends of Different Poultry Farming Systems

Over the past 20 years, the Indian poultry sector has transformed into a dynamic entity with more structured operations. Following all these practices almost at every level, poultry industry is now achieving new heights day by day. The entire livestock sector's contribution to India's GDP is greatly aided by the poultry industry in the country. India's poultry sector ranks second and third in the world in terms of meat and egg output, respectively, with 3.4 million tonnes of meat and 65 million tons of eggs produced (FAO). Significant advancements in the industry have resulted from management initiatives. Most of India's organized structure has contributed to the effective use of resources and the right implementation of policies, which have improved firm financial positions and produced the intended results. The data was collected from stakeholders with the help of pretested interview schedule. Separate interview schedule was prepared for broiler farmers (100 samples), breeder farmers (10 samples) and processing cum distribution centers (20 samples). A combination of tools viz. average, percentage, cost and return analysis. To get better understanding of the study, the sample farmers were classified into different supply chains based on their mode of working and business stages performed. Feeding management practices were followed aptly by most of the farmers. Almost all farmers were following suitable health management practice by vaccinating their birds. Based on number of birds reared poultry farms were classified as small, medium and large poultry farms. Small farms were in only in Supply Chain II and III. Fixed investment they did was `583010 and `46733 out of which nearly 85 per cent building charge. In medium sized poultry farms category, poultry farms from Supply Chain II, III and IV were present. Fixed investment they made was `12,22,096, `15,94,147 and `13,27,778 respectively of which more than 90 per cent was spent on farm buildings construction purpose. In large poultry farms, Supply Chain IV farmers had made quite huge fixed investment. For all the farms, of the total investment, 90 per cent was in buildings and 10 per cent was in equipments.

The survival of three large agricultural estates on the north Hampshire-south Berkshire border during the interwar period

Abstract Historians credit the interwar period with the demise of the great agricultural estates but many survived, reduced in area and refocussed on new priorities. Three estates lying in close proximity in north Hampshire and south Berkshire had very divergent interests, but there were similarities, and significant differences, in the manner in which they survived the interwar period. One invested in a programme of renewal of houses and farm buildings, and another adopted a more commercial approach to managing its diverse interests and the third retrenched, cutting investment but maintaining the status quo as an agricultural and shooting estate. All three survived, relatively intact and financially stable, and remain in operation today. An examination of estate financial performance before and after the Great War provides the context to the strategies pursued by the owners and their Land Agents, and their place in the broader rural landscape of the 1920s and 1930s.

GymHydro: An Innovative Modular Small-Scale Smart Agriculture System for Hydroponic Greenhouses

In response to the challenges posed by climate change, including extreme weather events, such as heavy rainfall and droughts, the agricultural sector is increasingly seeking solutions for the efficient use of resources, particularly water. Pivotal aspects of smart agriculture include the establishment of weather-independent systems and the implementation of precise monitoring and control of plant growth and environmental conditions. Hydroponic cultivation techniques have emerged as transformative solutions with the potential to reduce water consumption for cultivation and offer a sheltered environment for crops, protecting them from the unpredictable impacts of climate change. However, a significant challenge lies in the frequent need for human intervention to ensure the efficiency and effectiveness of these systems. This paper introduces a novel system with a modular architecture, offering the ability to incorporate new functionalities without necessitating a complete system redesign. The autonomous hydroponic greenhouse, designed and implemented in this study, maintains stable environmental parameters to create an ideal environment for cultivating tomato plants. Actuators, receiving commands from a cloud application situated at the network’s edge, automatically regulate environmental conditions. Decision-making within this application is facilitated by a PID control algorithm, ensuring precision in control commands transmitted through the MQTT protocol and the NGSI-LD message format. The system transitioned from a single virtual machine in the public cloud to edge computing, specifically on a Raspberry Pi 3, to address latency concerns. In this study, we analyzed various delay aspects and network latency to better understand their significance in delays. This transition resulted in a significant reduction in communication latency and a reduction in total service delay, enhancing the system’s real-time responsiveness. The utilization of LoRa communication technology connects IoT devices to a gateway, typically located at the main farm building, addressing the challenge of limited Internet connectivity in remote greenhouse locations. Monitoring data are made accessible to end-users through a smartphone app, offering real-time insights into the greenhouse environment. Furthermore, end-users have the capability to modify system parameters manually and remotely when necessary. This approach not only provides a robust solution to climate-induced challenges but also enhances the efficiency and intelligence of agricultural practices. The transition to digitization poses a significant challenge for farmers. Our proposed system not only represents a step forward toward sustainable and precise agriculture but also serves as a practical demonstrator, providing farmers with a key tool during this crucial digital transition. The demonstrator enables farmers to optimize crop growth and resource management, concretely showcasing the benefits of smart and precise agriculture.

Comparative study on numerical simulation of temperature field of farm house with different roof forms

In recent years, the issue of energy consumption in farm buildings has received much attention. The roofs of farm buildings in Northwest China have a variety of roof forms. This paper presents the implementation of first fully confirmed the indoor thermal environment of different roof construction was significantly effected by periodic thermogenesis. In order to determine the indoor temperature distribution of the farmhouse in summer in Ningxia Hui Autonomous Region, we provided the heat transfer coefficient data of the farmhouse envelope, also detailed in the manuscript. Model of Thermal Mass Transport enables fast and accurately simulates the indoor temperature distribution of farmhouses with different roof forms on the same day, taking into account the climate zone of the region. This is despite the phase delay time of indoor temperatures for different roof forms caused by periodic initial temperature boundaries ranged from 1.55 to 2.78h\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$\ ext{h}$$\\end{document}, and the phase delay angle ranged from 23.25∘\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$^{\\circ }$$\\end{document} to 41.7∘\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$^{\\circ }$$\\end{document}. Extensive simulated results revealed individual variability in the role of roof form, demonstrating indoor temperatures in farmhouses corresponding to different climatic zones. In addition, by analyzing and discussing the indoor temperature phase delay angle and delay time for each type of roof forms, statistical results identified the advantages of Non-equal-sloped roof as a local farmhouse roof.

Characterization of environmental drivers influencing the abundance of Anopheles maculipennis complex in Northern Italy

BackgroundIn Italy, malaria was endemic until the 1970s, when it was declared eradicated by WHO. Nowadays, with the persistence of competent mosquito populations, the effect of climate change, and increased possibility of importing malaria parasites from endemic counties due to growing migration, a malaria resurgence in Italy has become more likely. Hence, enhancing the understanding of the current distribution of the Anopheles maculipennis complex and the factors that influence the presence of this malaria vector is crucial, especially in Northern Italy, characterised by a high density of both human population and livestock.MethodsTo assess the presence and abundance of malaria vectors, a 4-year field survey in the plain areas of Lombardy and Emilia-Romagna region in Italy was conducted. Every sampling point was characterised in space by the land use in a 500-m radius and in time considering meteorological data collected in the short and long time periods before sampling. We combined the results of a linear regression model with a random forest analysis to understand the relative importance of the investigated niche dimensions in determining Anopheles mosquito presence and abundance.ResultsThe estimated normalised variable importance indicates that rice fields were the most important land use class explaining the presence of Anopheles, followed by transitional woodlands and shrubland. Farm buildings were the third variable in terms of importance, likely because of the presence of animal shelters, followed by urbanised land. The two most important meteorological variables influencing the abundance of Anopheles in our study area were mean temperature in the 24 h before the sampling date and the sum of degree-days with temperature between 18 °C and 30 °C in the 14 days before the sampling date.ConclusionsThe results obtained in this study could be helpful in predicting the risk of autochthonous malaria transmission, based on local information on land cover classes that might facilitate the presence of malaria vectors and presence of short- and medium-term meteorological conditions favourable to mosquito development and activity. The results can support the design of vector control measures through environmental management.Graphical

Prediction of the Spatial and Temporal Adoption of an Energy Management System in Automated Dairy Cattle Barns in Bavaria—“CowEnergySystem”

In view of rising global demand, energy is becoming a significant cost factor in industry and society. In addition to the global players China, India, and the USA, Africa will also become a driver of the world’s primary energy demand in the future due to the rapidly growing developing countries. In addition to the armed conflicts in Ukraine and the Middle East, global energy markets are tense and volatile due to inflation and higher borrowing costs. Because of society’s desire to phase out the use of fossil fuels, the use of renewable energies is increasingly taking center stage worldwide and especially in Germany. Rural areas and agriculture, especially energy-intensive livestock farms, are particularly affected by this development and are therefore faced with additional economic challenges. Additional energy can be generated by using photovoltaic systems on the roofs of farm buildings or by utilizing the liquid manure from livestock farming in biogas plants. For these farms, such alternative sources of energy could open previously untapped potential and additional synergies for using their own inexpensive energy on the farm or supplying surplus electricity directly to the public grid as a market participant. Agriculture could thus serve as an actor in a decentralized energy supply and thus build up regional energy networks. However, intelligent electricity storage concepts and a corresponding energy management system (EMS) are essential to be able to utilize the potential for renewable energy generation at all, to coordinate both internal production processes and the varying energy demand and supply on the electricity grid. As agricultural production processes differ greatly from farm to farm and region to region, the introduction of an energy management system is strongly dependent on user acceptance. The purpose of this study is to use the web-based software tool ADOPT (CSIRO 2018) to predict the level of acceptance and the duration of the market launch of an EMS based on the region of Bavaria. Individual important influencing factors for the subsequent regional marketing concept are also identified.

Development of 8 MVA class Power Stack for Offshore Wind Power Conversion

Offshore wind power generation is one of the viable solutions for the safety of energy consumption, and the growing concerns for environmental protection and the petroleum crisis. The advantages of wind power generation which are comparatively stable wind speed in the sea, fewer developing interest relative sides, and non-trying for land with other projects, large scale of offshore wind farm building becomes a new trend for wind power industry. Offshore wind power can becomes a viable alternative only if that is able to meet certain reliability, performance, and cost criteria. In this paper, the authors developed and evaluated power stack by considering their influence on the performance. The evaluations is demonstrated experimentally

Multiple nest reuse by three passerine species

Nest reuse is often observed in large- and medium-sized birds, including hole-nesters, while in smaller passerines building open-cup nests it is rarely recorded. In this note we report a case of multiple nest reuse, observed in a residential garden in Poland. The nest was located on the wall of a farm building partly overgrown by Boston Ivy at the height of 2.3 m. The nest was occupied eight times between 2007 and 2023 by three bird species: Grey and Pied Wagtails and Common Blackbirds. The nest was built by Grey Wagtails in 2007, but in 2009 it was reconstructed considerably by blackbirds. The Blackbird cup with mud lining survived until 2023 and contained all other nests. We suggest that the most plausible reason for multiple nest reuse was the high quality of this nest site. However, we also found that the nest was used during warm, dry springs but avoided when weather conditions at the beginning of the breeding season were adverse. We hypothesize that cold and wet springs – thought to be associated with high costs of reproduction – may have influenced birds’ decision not to reuse the nest. To our knowledge, this is the longest case of nest reuse reported for passerines building open-cup nests.

Dwór krzyżacki w Benowie (Polska), jego geneza, historia i znaczenie w świetle analizy historyczno-architektonicznej

This paper deals with the history of the former Teutonic manor in Benowo (German name: Bönhof) in relation to its spatial arrangement. The first part presents the source historical messages relating to this place and an attempt is made to read them again based on the relevant available research by historians and archaeologists regarding the beginnings of the activity of the Teutonic Order in the Prussian land. The available archival cartography concerning the location of the manor house is also described. The following section presents new findings related to the use of modern land registration techniques – aerial and satellite photos and LIDAR airborne laser scanning. The result of the research is the indication of the character and shape of the buildings and the exact location of some of the objects included in the farm buildings, as well as the formulation of a hypothesis regarding the land forms existing in their immediate vicinity.

Farm forests, seasonal hunger, and biomass poverty: Evidence of induced intensification from panel data in the Ethiopian Highlands

Seasonal hunger is the most common food insecurity experience for millions of small dryland farmers. This study tests the relationships between food insecurity, farm forests, and biomass poverty using a longitudinal dataset from the Amhara region of Ethiopia. These data form part of the Ethiopia Socioeconomic Survey, which collected panel data over three survey rounds from 530 households between 2011 and 2016. This dataset represents a collection of unique socioeconomic, wellbeing, and micro-land use measures, including farm forests. Hierarchical mixed effect regression models assessed the relationship between food insecurity and farm forests as well as the conditional effects of biomass poverty among the poorest farmers and women-headed households. Over a six-year study period, farmers reported increased stress from smaller land holdings, higher prices, and climate-related shocks. A clear trend towards spontaneous dispersed afforestation is observed by both researchers and satellite remote sensing. Model results indicate, dedicating approximately 10% of farm area to forest reduces months of food insecurity by half. The greatest reductions in food insecurity from farm forests are reported by ultra-poor and crop residue-burning households, suggesting that biomass poverty may be a major constraint to resilient food security on these farms. This research provides novel quantitative evidence of induced intensification and food security impacts of farm management preserving and building stores of biomass value as green assets. The results reported here have important implications for nature-based solutions as a major strategy to achieve sustainable development in some contexts.

Free-roaming domestic cats in Natura 2000 sites of central Spain: Home range, distance travelled and management implications

Domestic cats (Felis catus) freely roaming in natural areas are considered as one of the major threats for biodiversity worldwide, especially in areas of high conservation value such as the European Union’s Natura 2000 network. Aiming to identify conservation problems and provide practical solutions derived from cats’ presence, in this study we addressed the occurrence and behaviour of free-roaming cats in seven sites belonging to the Natura 2000 network in central Spain, using transects, camera-trapping and telemetry. Cats occurred in all sites, overlapping with potential prey species and wild felids, including red-listed species. We trapped and tracked five possibly unowned adult cats (three females and two males) in four sites within farmland and wetlands habitats. Home range varied among cats (MCP 95%, 0.005–1.51 km2), and the same applied for the distance travelled (0.23–5.1 km), with higher values for those occurring in wetlands compared to farmland. In general, cats travelled longer distances during the evening compared to other time periods. In farmland, tracked cats tended to remain in close proximity to farm buildings, where anthropogenic sources of food were available, while in wetlands cats combined inhabited places with natural areas, hence behavioural patterns could be explained by a combination of food resources and hunting behaviour. Strategies to prevent or reduce the impact of free-roaming cats in natural areas should include regular monitoring during the evening and night and selective trapping during the same periods, targeting the spots where anthropogenic sources of food are available but also considering other areas where cats may hunt. In these areas, campaigns to promote responsible ownership and intensive adoption should be also considered. Owing to the large terrestrial area protected by the Natura 2000 network in Spain (138,000 km2), and the owned cat population (around 6 million), it is likely that free-roaming cats will be a prevalent conservation problem in areas with similar habitats.

Beyond the preservation of agricultural land – Identifying Austrian farmers’ farming-related interests in local spatial planning

With the EU aiming to secure agricultural land for food production, the relationship between spatial planning and agriculture has gained attention. However, little is known about farmers' interests regarding spatial planning. This study addresses this research gap by adopting an exploratory mixed-methods approach to examine farming-related interests regarding local spatial planning among Austrian farmers. Qualitative interviews were conducted with 18 farmers, followed by 12 semi-quantitative interviews and an online questionnaire survey completed by 430 farmers. Four main interests were identified: preservation of agricultural land, spatial separation of farms and residential areas, sufficiently wide roads and expansion opportunities for farm buildings. All identified interests could be shown to be rooted in the farmers' “self-interest” as derived from actor-centred institutionalism. Binomial logistic regression models identified predictors of the identified interests among farmer, farm and municipality characteristics. The results present farmers as individual actors with diverse interests reaching beyond the preservation of agricultural land. A knowledge base could be created, to support further research on farmers as stakeholders in spatial planning and to inform the integration of farmers’ interests in planning processes.