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… baled silage at a low cost it’s very important that the bales have a high density. Density is measured in kg dry matter (DM) per cubic meter. The purpose with this report was to learn more about making silage in round bales and to how much the bale density varies between …
… stands differed in site index and silvicultural treatment; fertile ” high stem density, fertile ” low stem density, poor ” high stem density and poor ” low stem density. Drill cores (4 mm) were taken from ten trees in each stand and analysed using X-ray densitometry. Ring width …
… a larger portion of the mares was using the lying hall at the lowest horse density. At this density, the mares spent more time in the lying hall. Nevertheless, the number of mares in the lying hall was almost twice as high at the highest horse density as at the two lower levels …
effekter på produktivitet och kvarvarande bestånd
… 20 plots (20*20 m) were marked out. The plots were ranked according to stand density and thereafter paired; the treatment times (winter and summer) were randomly assigned to the two plots in each pair. A time study of PCT was conducted, and two workers participated in the study …
… the remaining trees. There are many different indices used to describe stand density and thereby the need of thinning in forests today. Studies have shown that forest variables can be estimated with high accuracy using airborne laser scanning and it is likely that the method …
… The objective of this study was to establish the relationship between moose density and browsing in different forms in a smaller scale which includes only the stand. The study was performed during the spring 2008 in a radius of 100 km from Umeå. I studied the browsing and …
… utfördes under april 2011.Sökord som användes var ”Milk AND bone mass/density”, ”Milk protein AND bonemass/density”, ”Milk basic protein AND bone mass/density”.Urvalskriterier: Originalartiklar på svenska/engelska som undersökt effekten av intag avmjölkprotein på bentätheten med …
… measured dbh and heights for tree individuals decreased with increasing wood density. Increased dbh growth and horizontal crown growth for the investigated tree species were observed after the shade adjustment. The increased growth was correlated with wood density which showed …
… this is regarded as being constant. The variation in the so called bulk density of the chips is mainly due to variations in the percentage with small dimensions. Chips are classified in relation to their size and one of the smallest classes is referred to as pin chips. These are …
Urban density is not new, but rather one side of the continous processes of change underway in the city. During the urbanizing boom of the industrialization, when the cities grew bigger, the first spaces to be built on were vacant and planted areas in the interior of the …
beräkningar med massaslutenhet
… of this study that differs from other laser studies is the use of volume density (in Swedish, ”massaslutenhet” ;Skogsord 1983) as a variable to describe the forest. If volume density and height of the forest are known, the basal area and volume can be calculated as well. These …
… are more homogeneous with regard to moisture content, particle size and density compared to unrefined fuels like forest residues and chips. For further development of the Swedish pellet industry, the use of different assortments from lodgepole pine (Pinus contorta Dougl. var …
livestock grazing around summer farms in Jämtland, boreal Sweden 1800-2011
… livestock numbers, together with National Statistics. To estimate the stocking density the livestock numbers were converted to grazing equivalents, based on the animals energy demand. This facilitates comparisons over time without having to consider changes in livestock species …
… with a specific exploitation rate. In combination with this, the population density is calculated for further comparison.The research has resulted in three different values, one for each area of the calculation model. Kungsladugård is the area with the best values of quality and …
… course leaders, newly employed personnel at Nolek and the company’s customers. Density is a relative concept and it is not possible to prove a leak which does not exist. The base for leak testing is the density demands, which has to clearly define the leakage’s greatest quantity …
