333 uppsatser · sida 3 av 23
… are now willing to try. It is always a risk to grow oilseed rape, specially winter OSR, because of outwintering. This risk increases as you go north and therefore establishment and autumn growth is very important. These are some of the reasons that I have chosen to write about …
effekt av plantstorlek och behandling med metyljasmonat
… experiment consisted of 8 blocks with 6 treatments: 1) control, 2) small over-wintered seedling, 3) medium sized seedling, 4) medium sized seedling treated with 0.5 ml 100 mmol MJ 4 days prior to start of experiment, 5) large seedling, 6) vial with 9.5 ml of ?-pinene. The …
… until May and in September. Five of the herds had the ewes lambing in the winter, three in the spring, two in the summer and two in the autumn. The farms were visited five times a year during the project. Lambing time, number of lambs per ewe, lamb weights and lamb age at …
… national set of rules which are in constant change. This report is limited to winter road upkeep. The trend in the invitation for tenders is that it is moving from the more conventional executional demands towards the less controlling demands. The downside of functional, less …
… national set of rules which are in constant change. This report is limited to winter road upkeep. The trend in the invitation for tenders is that it is moving from the more conventional executional demands towards the less controlling demands. The downside of functional, less …
renens habitatanvändning i brukad skog - två vintersäsonger i Vilhlemina Norra Sameby
… study is to analyse movement patterns and habitat use of reindeers during two winter seasons (2005/2006 and 2006/2007) in areas affected by forestry activities such as clearcutting. This study examines the possibilities of analysing information from Reindeer husbandry plans and …
weed control in cereal crops
… factors were estimated for four different crops (oats, spring wheat, winter wheat and barley) using historical weed trial data. Workday probability was estimated using weather data, including temperature, rain, air humidity and wind speed, from four different meteorological …
inflytande av besättningsstorlek, samt mekaniserings- och automatiseringsgrad
… such studies have been carried out during normal barn conditions during winter. Since there is a compulsory to have dairy cows grazing 3 to 5 months during summer time in Sweden time studies during this season is important to have a full picture of needed working time. During …
… The objective of the study was to investigate how the yield components of winter wheat vary depending on genotype, environment, sowing density and date of sowing.Seven varieties were grown in four locations in Sweden with three different sowing densities and with an early and a …
a response to food sources?
… selected and visited in order to study the features that attracts moose during winter. Later the results from this survey was analysed in order to determine how these feature affects the distribution of moose. The main hypothesis tested in this study are, that moose could be …
… in the leaves of plants. In the multiannual trial series ”Nitrogen to winter wheat at different soil conditions” measurements with the N-Tester was carried out at flag leaf emergence (GS 37). In this work the result of measurements, the NTesters ability to estimate the need of N …
En studie för skyddet av kungsörn
… the choice of date of migration in the fall. In other words, does an early winter arrival influence the migration date of Golden Eagles? I also investigated if food availability influenced the migration date in combination with winter arrival? For the statistical analyses, 14 …
… had an average homerange of 707 hectares during summer, and 659 hectares in winter. No statistically significant difference in the size of their summer and winter homeranges existed. However, wild boars with a large homerange in summer also used a relatively large area in the …
… two different moose management areas, Noppikoski and Siljansringen. During the winter Siljansringen has a denser winter strain of moose, because of the moose seek out lower parts with less snow during the winter. This should also lead to the southernmost part should accommodate …
The main purposes of this study were to 1) quantify bacterial production in winter during ice conditions, and 2) to compare these production measures with values measured from summer and open water conditions in three humic lakes situated in northern Sweden. Another purpose of …
