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158 Uppsatser om Grass weeds - Sida 7 av 11

En jämförelse mellan två släktarkiv : Ordnandet och förtecknandet av det Gardtmanska och det Hamnströmska släktarkivet

For my advanced degree in archival science, I have organised and catalogued two family archives; man Family Archives ("Gardtmanska släktarkivet") and the Hamnström Family Archives ("Hamnströmska säk- tarkivet"). Though both could be labelled "family archives", there were many differences between the two. The Gardtman Family Archives contained the records of several family members from a period of several centuries, spanning from the early 17th century, to the early 20th century. It was by far the larger of the two archives. A substantial part of the records consisted of documents regarding various agricultural estates the family had owned or been involved with in one way or another.

Rörflen som alternativt strukturfoder och strömedel : är rörflen ett ekonomiskt alternativ som strukturfoder och strömedel?

I djurintensiva områden med lite spannmålsodling är halm ofta dyrt att köpa in och jordarna i dessa områden lämpar sig oftast inte för spannmålsodling. I takt med att priset på halm stiger blir det intressant att titta på alternativa strömedel och strukturfoder. Rörflen är ett gräs som blir ca 2,5 m högt och får på hösten en struktur som påminner om halm. Rörflen har visat sig ge hög avkastning per hektar av en lagringsduglig vara som kan skördas med befintliga maskiner för vallodling. Skörd sker antingen med avslagning på hösten där man låter strängen ligga under vintern eller med avslagning på våren där man pressar dagen efter avslagning. Skörden kan användas både som strömedel och strukturfoder men innan bör en analys tas för att säkerställa den hygieniska kvalitén. Jämfört med halm så är åtgången rörflen i stort samma både som strömedel och strukturfoder.

Ute och cyklar? : på jakt efter en metod att mäta upplevelse

Well-functioning bicycle paths are relevant issues in today´s society as a way to increase active transport. Active transport means working for a better global climate, urban environment and public health. What we experience on a bicycle affects the choice of a bicycle path and is a subject where there is much left to explore. This essay examines methods in environmental psychology literature that measure the experiences of landscape. The aim is to find and apply methods to measure the experience of two bicycle paths in the Skåne plains.

Plan för multifunktionella buffertzoner längs Vramsån på Malörten AB: s jordbruksfastigheter

To create multifunctional buffer strips along a watercourse in an economically sustainable way requires consideration of many different factors. In this plan we have selected pollutant reduction as the main purpose of the buffer strip. We have also strived to achieve minimal income loss due to reduced production, increased biological diversity, good game preservation that leads to higher income from hunting, aesthetical satisfaction and possibility to profit from available subsidies. This is done mainly to make landowners/farmers more interested in creating buffer strips along water courses. As sand is the dominant type of soil in the area, the water course is less affected by surface runoff compared to if the soil would be clay or some other finer texture. Game preservation and subsidies have therefore been the main factors when establishing the width of the strip, because these require wider buffer strips in some cases.

Civilsamhället i Estland och Ryssland : en jämförande fallstudie

The aim of this study is to investigate differences that exist in Estonia and Russia with regard to civil society, democracy and corruption and try to find out what can be possible causes to the vast differences in these two countries. Many political scientists claim that civil society plays a key role in democratic transitions. This paper takes its point of departure in 1991, when the Soviet Union collapsed and Estonia and Russia became independent. Since then Estonia has had a flourishing economy which attract many foreign investments, with Sweden as the greatest investor. The country has also managed well to adjust quickly from totalitarianism to democracy.

Kompostering i kommunal regi: en fallstudie i Arvika Parkf?rvaltning

Arvika Fastighets AB is a municipal subsidiary tasked with managing all green areas in the municipality, with a strong focus on the City Park and plant beds in the city centre. These areas generate large amounts of green waste, which is currently transported to the municipality's composting area at Lycke. Currently, the material is piled up and turned once a year without using the resulting soil for flowerbeds, lawns, and shrub/tree plantings. The purpose of the study is to determine if Arvika can compost the green waste in a more efficient manner and produce weed-free soil ready to be mixed into various substrates for different purposes. Interviews with the Swedish Church and several municipalities in Sweden have been conducted to learn from their experiences and knowledge of how they make their composting work.

Torkning av vallfrö :

In Sweden, grass is the single largest crop grown. Nearly 1 000 000 Ha grows on the fields, this is primarily used as feed for livestock. To get a good seed, you need to handle the crop carefully from planting to delivery. The part that I have been interested in, is how to dry the harvested seed with out destroying the growth in the small seed. This is very easily done if you aren?t careful during the drying period.

Spridning av bekämpningsmedel i banvall : Modellutveckling och känslighetsanalys

The stability of railway embankment is essential for safe transport. In order to ensure safe transport, water should be allowed to freely drain. Furthermore, as the engine driver has to be able to see signs, and people working on the embankment are supposed to easily see flaws on the rails to ensure safety for the passing trains, plants should not be allowed to grow on the embankment. In Sweden there are 12 000 kilometers of railway tracks and 25?30 % of them are treated for weed control every year.

Helicobacter spp. i digestionskanalen hos svenska katter : en metodologisk och klinisk studie

Following the accident at the nuclear power plant in Chernobyl in 1986, great volumes of137Cs were distributed over large parts of the former Soviet Union and Europe. Over Scotland,radiocaesium was deposited as wet deposition. Due to the relatively long physical half-life of30 years, there are still measurable activity concentrations in the natural environment. Thisstudy was made on two organic soils, Knockandy Hill and Rora Moss, situated in the easternpart of the central highlands of Scotland. At these two sites, studies on migration and transferbetween soil and plants were conducted.

Automatic Trimmerhead

Automatic trimmerhead is an examination project for making an automatic trimmerhead for grass trimmers with the user and functionality in focus. Our perception is that a happy user is a user who can pick up his or her trimmer, use it and put it back to its place when the job is done. It should not be necessary to interrupt work and perform maintenance on the machine just to make it work as promised.The project has been made in collaboration with the company Husqvarna, which is one of the biggest actors dealing with garden machinery on the market. Together we determined the project goal, ?To invent, construct and test a brand new concept for how an automatic trimmerhead can look and function?.At this day there are several different automatic trimmerheads on the market, both semi and fully automatic.

Miljöpåverkansbedömning vid tillverkning av etanol från cellulosabaserade råvaror : ekologisk gård självförsörjande med drivmedel

Fuel produced from renewable resources is of big interest. In this project the difference between a few different renewable materials are compared on the matter of environmental load when ethanol is produced. The renewable materials that are compared are Salix, straw and reed canary-grass (rörflen). The cellulose in the material is cut down to small pieces and then hydrolysed so that the sugar from the cellulose can be fermented into ethanol. Tha amount of ethanols that is studied in this work is the smount of ethanol needed to cultivate 1000 ha. The functional unit in the report is 1000 ha.

Downward migration and transfer to plants of radiocaesium in Scottish soil profiles : a comparison with earlier studies

Following the accident at the nuclear power plant in Chernobyl in 1986, great volumes of137Cs were distributed over large parts of the former Soviet Union and Europe. Over Scotland,radiocaesium was deposited as wet deposition. Due to the relatively long physical half-life of30 years, there are still measurable activity concentrations in the natural environment. Thisstudy was made on two organic soils, Knockandy Hill and Rora Moss, situated in the easternpart of the central highlands of Scotland. At these two sites, studies on migration and transferbetween soil and plants were conducted.

Kundnöjdhet och produktutveckling av gravskötsel

Små skyltar, ofta i plåt med texten ?Vårdas av kyrkogårdsförvaltningen? finns på var ochvarannan kyrkogård runt om i landet. De visar att gravrättsinnehavaren till denna gravplatsvalt att betala för att få hjälp med skötseln. Denna studie syftar till att finna faktorer till enförståelse för vad det är som gör dessa kunder nöjda och hur tjänsten gravskötsel ska kunnautvecklas i framtiden.Undersökningen består av personliga intervjuer med personal vid kyrkogårdsförvaltningen iLandskrona och Malmö och en säljare vid Mäster Grön, en genomgång av sexkyrkogårdsförvaltningars hemsidor samt telefonintervjuer med 14 gravrättsinnehavare.Resultatet visar att graven ska vara välskött, de gravrättsinnehavare som mötts av ogräs är intenöjda med tjänsten. Personalens bemötande betyder också en del för hur nöjda kunderna ärliksom att majoriteten anser att priset är rimligt för tjänsten.Intresset för utvecklingen av gravskötsel och dess miljöpåverkan verkar mest ligga hospersonalen på kyrkogårdsförvaltningen och leverantörer av växter.

Manure evaluation in dairy cows :

Manure evaluation has been suggested as a cheap, fast and easy method which can give information about the digestibility of the ration, the function of the rumen, where in the gastrointestinal tract the feed is digested and the health of the cow. An experiment was conducted to study how manure evaluation could be used as a management tool in Swedish Dairy farming. Manure was collected from cows on Kungsängen Research Station and from 9 other farms. The manure samples were analysed for dry matter, ash, starch, pH-value and particle size (wet sieved). Also, the consistency of the manure was determined on a 5-point scale and the colour and smell were noticed. Penn State Forage Particle Separator was used for determining the particle size of the roughage.

Härliga hagar och skrämmande skogar : om våra känslor för landskapet och vad de beror på

Do our imaginations of real landscapes get affected by works of art such as paintings, myths and literature? They often give very colourful descriptions in words as well as pictures. Do they actually change our feelings for the landscapes we are in and carry around as images inside? Close your eyes and take a few deep breaths. Imagine that you are leaning against a wooden fence a mild summer evening.

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