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… ecological experimental farm Ekhaga. Natural pasture, permanent pasture field, first year ley, intercropping of barley and peas, ecological and conventional winter wheat, respectively, are the studied habitats. The results show that a hand held radiometer can be used when …
dikningens och gödslingens betydelse vid beskogning på en avslutad torvtäkt i Värmland
… (200g/seedling) was given. The results indicate that the average site growth capacity during a rotation period is 7-8 m3ha -1yr-1 . This is about 40 % higher than the average for all forest land in the province. The results indicate that afforestation of peat harvesting areas …
… already reached a capacity building phase? Via the participant's answers in field observations and interviews, the study analyses the clashes between generations, social classes and different levels in relation to the choice of Portuguese as an official language and the …
… The factors that most strongly affect the brine temperature are soil porosity, field capacity, and geographical position. Design factors for the pipe length in the compact systems relatively the system with one pipe/ditch are developed. The factors are presented in chapter 7 and …
Hur de termiska stigkrafterna påverkar ventilationseffektiviteten
… at low air velocities, because the model is dependent of accuracy in the field of cm or mm. The lowest velocity, in the zone of occupancy, which the model was able to simulate was 0.5 m/s but it takes velocities below 0.2 m/s to fulfill the indoor climate requirements due to the …
Kartläggning och utvärdering av säsong 2008
… Findus uses for final storage. Three hours after the peas are picked in the fields, they have to be frozen to keep their good taste and quality. Because of this the pallets are marked with a preliminary label with quality classification of the content. The Findus quality …
En kvalitativ studie av virtuella bokcirklar
… groups. The theoretical frames are taken from theories within the research field of reading, ideas about virtual communities and identity construction. The result of the essay shows that the virtual reading groups seem to serve an important role as virtual arenas, where people …
… losses through surface runoff. Using catch crops and buffer zones around the field are useful in some cases, but can during some circumstances, for instance repeated freezing and thawing. It has been shown that the soil type is more crucial than cultivating measures in …
… master's thesis has examined the method of determining the GPS-position in field of all individual trees inside different plots. The harvester then has identified and registered the different trees inside the plots. A connection has been made between the GPS-positioned trees and …
In this report the importance of irrigation scheduling in dry climate is shown, how it can save water and energy; how this method can improve crop yield by supplying the right amount of water at the right time. It is shown how irrigation scheduling and irri-gation technology …
comparisons of different laboratory methods as indices for phosphorus leaching to waters
… Denmark.A total of 99 soil samples from five agricultural catchments and two field trials in the Baltic States and Sweden were extracted according to the four methods listed above. The amount of P was then quantified either colorimetrically or by inductively coupled plasma (ICP) …
En kvalitativ studie - ur ett socialsekreterarperspektiv, gällande insatser för barn till föräldrar med psykisk sjukdom
… understanding of how social welfare officers handles their elbow room in the field of actions to support the children of parents with mental illness. We have conducted a qualitative study where we interviewed six social welfare officers using the ”vinjett” method. All social …
Problemområden vid skapandet
… that exist today?" and to develop a basis for continued research in the field situation in the concept Networking Enabled Command, Control and Collaboration (NEC3) at JCDEC (Joint Concept Development and Experimentation Centre). To answer the problem, a descriptive method is to …
… of pulpwood and unprotected ground. Variables that were collected during the field study were wheel-rut, soil compaction, time measurement and cost calculation. The ground protective measures were evaluated based on these values. Severe wheel-rut development and change in soil …
… of pulpwood and unprotected ground. Variables that were collected during the field study were wheel-rut, soil compaction, time measurement and cost calculation. The ground protective measures were evaluated based on these values. Severe wheel-rut development and change in soil …
