Resultados de búsqueda - "Chang’an"

The effects of trinexapac-ethyl on Pinus sylvestris and Picea abies por Bengtsson, Emil

“…Both species were analysed by measurements of shoot length and stem diameter, weighing of the root and shoot parts separately and comparing their dry matter proportion, as well as ocular screening of any morphological changes. The frequency of crown buds in P. sylvestris was also determined and P. abies was examined via microscopy analysis. …”

A survey of play behaviour in domestic lambs out on pasture por Augustsson, Samantha

“…It was concluded that type and prevalence of play changed over time, and became less frequent as the lambs grew older. …”

Identifiering och analys av importerade ridhästar i Sverige por von Essen, Ellinor

“…As the purpose of horses and riding in Sweden has changed, the breeding has been adapted to the market. …”
Enlace del recurso

Lake biology as a function of catchment characteristics and water quality parameters – focus on phytoplankton por Näslund, Jenny

“…Phytoplankton respond rapidly to environmental changes and are a particularly good indicator of nutrient loads. …”

Tryckmätningsvojlock som ett pedagogiskt hjälpmedel por Carlberg, Stina

“…It is difficult as a coach to correct an incorrect seat, because it assumes that the rider must change how he or she is accustomed to sit in the saddle. …”
Enlace del recurso

Educating for a sustainable future? : perceptions of bioeconomy among forestry students in Sweden por Bernö, Hanna

“…Agenda 2030 was created by the UN, United Nations and contains several Sustainable Development Goals, SDG’s, to further accelerate sustainable change. Several of these goals can be linked to the Swedish forest sector, and goal 4.7 and 15.2 have a direct connection with forestry programmes at SLU. …”

An investigation of moose calves from females with Moose Wasting Syndrome (Alces alces L.) por Kallunki Nyström, Jonas

“…Hematology and biochemistry showed increases and decreases in total leukocyte, lymhocyte, neutrophil and eosinophil count but no uniform changes were seen. In conclusion, there were indications that MWS was contracted by the calves via their mother’s directly or transplacentally, suggesting an infectious cause of MWS. …”

Virus yellows in sugar beets in Sweden and Europe por Gustavsson Ruus, Alma

“…However, there is a great risk that overwintering aphids become more common in the future due to climate change. Since the early 1900’s, virus yellows has caused concern to both farmers and sugar manufacturers, which has led to international corporations and extensive research on the issue. …”
Enlace del recurso

The effect of forage on piglets’ behavior in connection with weaning por Wikars, Linnea

“…Weaning in conventional pig production usually means an abrupt feed-change. Problems associated with weaning are e.g., diarrhea and behavioral problems, like belly nosing, mounting and fighting due to regrouping after weaning. …”
Enlace del recurso

Wood procurement using harvest measurment por Eriksson, Per

“…Lastly, lead time from harvest to supplier’recives his payment is reduced by half from eight to four weeks when harvest replaces industry measurement as payment basis. the main reasons for the differences are the change of ownership in the value chain, and the push flow becoming a pull flow in the end of the process when harvest measurement is applied as payment basis. …”
Enlace del recurso

Kartläggning av klimatarbete och klimatkrav i elnätsbranschen por Blomberg, Marcus

“…The climate change is a growing issue that is put high up on the agenda for countries as well as businesses. …”

Tame animals in the wilderness : livestock grazing around summer farms in Jämtland, boreal Sweden 1800-2011 por Olsson, Felicia

“…This facilitates comparisons over time without having to consider changes in livestock species and sizes. My result show that the livestock numbers and stocking density (livestock numbers on a specific area) has fluctuated through time in Klövsjö parish. …”

Environmental variables determining the occurrence of the red-listed Carbonicola anthracophila and C. myrmecina in boreal forests por Grossmann, Fiona

“…However, industrial forestry practices suppress forest fires and change the landscape, leading to a loss of habitats and associated species. …”
Enlace del recurso

Peritonitis in horses : a retrospective study of 69 cases admitted to a university hospital during a ten year period por Lundberg, Zandra

“…To be included in the study, the peritoneal fluid should contain more than 20.000 cells/μL, have a peritoneal protein value of >30 g/L; or have a significantly changed peritoneal fluid sample (orange with increased turbidity or worse) in cases where no data on cells or protein were available. …”

Järvhonors rörelsemönster kring lyplatsen under lyperioden por Thomasdotter Myhr, Tove-Mathilda

“…Does the movement pattern of wolverine females change during the denning period? The data consisted of positions from a total of 15 wolverine females during 20 denning periods. …”
Enlace del recurso

Community supported agriculture por Nilsson, Mikaela, Wejåker, Kajsa

“…Much of the structured changed can be explained by the increase in global competition and the design of the CAP within the EU. …”
Enlace del recurso

Exploring behavioural economics: Using ‘nudge theory’ to improve the effectiveness of SafePORK interventions in Vietnam por Hennessey, M., Unger, Fred, Hung Nguyen-Viet, Sinh Dang-Xuan, Thinh Nguyen Thi, Häsler, Barbara

“…During the workshop participants were separated into small groups and took part in group discussions to explore the slaughterhouse and retail processes and discuss the feasibility of using nudges to change actors' behaviours. Participants were shown several potential nudges (posters, arrows and footprints) and asked to evaluate these through discussion and a scoring exercise. …”
Enlace del recurso

A Density-Based Approach for Leaf Area Index Assessment in a Complex Forest Environment Using a Terrestrial Laser Scanner por Rouzbeh Kargar, A., Mackenzie, R.A., Asner, G.P., Aardt, J. van

“…The first step after cleaning the point cloud involved detecting the higher forest canopy in the light detection and ranging (lidar) point clouds, using normal change rate assessment. We then estimated Leaf Area Density (LAD), using a voxel-based approach, and divided the canopy point cloud into five layers in the Z (vertical) direction. …”
Enlace del recurso

Assessing nitrogen flows and greenhouse gas emissions in low input cropping systems of Lake Victoria Basin por Winnie, N.

“…Collected data on yield and N fertilizer were used to make projections on the changes of NUE based on scientific and policy recommendations for Sub-Saharan Africa for 2020 (base year), 2025, 2030, and 2050. …”
Enlace del recurso

Effect of Gliricidia sepium on resource use efficiency and maize grain yield: Statistical analysis por Graef, Hannah Arwen

“…Human nutrition is challenged by declining resources such as fertile soils and climate change effects. Thus, sustainable, resource use-efficient agricultural practices adapted to these challenges are essential to also allow food production in future – especially in vulnerable rural Tanzania in Africa. …”
Enlace del recurso