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Stump harvest could be found in the late 1970?s and the early 1980?s. And now when the prices on energy are high it has become an interesting topic again. This work has been conducted within Holmen Skog’s stump harvest testing in Norrköping. The purpose was to: Investigate the …
a case study of mango and avocado in Ethiopia
… To increase food security it is important to focus on ways to decrease post-harvest losses of food products and not only have the productivity of agriculture in focus. Food losses after harvest until the food reach the consumer are significant. According to FAO post-harvest …
The choice of harvest date for leys is one of the most important factors affecting the size and quality of the harvest. An early harvest gives a high nutritive value while a late harvest gives larger quantity. Today’s aim to produce high nutritive leys gives early harvest dates …
The choice of harvest date for leys is one of the most important factors affecting the size and quality of the harvest. An early harvest gives a high nutritive value while a late harvest gives larger quantity. Today’s aim to produce high nutritive leys gives early harvest dates …
… chain. To enable out sorting of logs containing metal objects already in the harvesting phase, Fortifikationsverket is interested of the possibility to utilize some type of metal detector in a harvesting head for that purpose.The goal of this study was to, with help of a case …
… an analytical method. The method was comprised of five main parts: the harvest plan, analysis of the road network, transport costs, quality and storage costs and finally, identification of investment alternatives. The harvest plan for a certain period of time is a very central …
… and in the mean time you want quantities. To achieve this, it is urgent to harvest at the right time and it may be difficult to know when that time is. There is some technical aid to use, called harvest time prognosis in leys. It means that you, before harvest, do up to three …
påverkar tidigare jakt CPUE?
… to use catch data when evaluating changes in the stock and effects from harvesting. It is a common practice to use Catch Per Unit Effort (CPUE) as an index of population size, and several studies have investigated the properties of CPUE in relation to population abundance …
… boar has to be shot annually to keep the population at equilibrium. Further, harvest simulations were made to investigate the effects of varied cull among animal categories on growth rate and total harvest levels. In a model where proportional harvest of adult females was …
… Bergvik apple (Bergviksäpple) planted between 2001 and 2007 have shown varying harvest. This study investigates why some trees gets low or no harvest while others get significantly higher harvest. The aim is to identify some reasons why fruiting differs between the trees and if …
… and middle parts of Sweden during the summer 2014; samples from the primary harvest was collected from eight farms and samples from the first regrowth harvest was collected from seven farms. The grass was ensiled in 1.7 l glass silos. After three months of ensiling, silos were …
… 213 000 km of forest roads in Sweden that could be suitable for biomass harvesting. Harvest of biomass along forest roads both provides biomass and maintains the quality of the roads. Currently, the volume of biomass along roads can only be assessed post harvest, chipping and …
… in first thinning of birch stands, when either energy- or pulpwood was harvested. The systems total profitability was also compared by including forwarding and chipping costs. A Gremo 950 HPVR harvester was used and the same driver was used under the entire study. During the …
En analys av den svenska marknaden
… production of chains and guide bars to include cutting equipment for timber-harvesters. This project is a technical study which aims to answer questions about cutting equipment for timber-harvesters that have been decided in cooperation with Husqvarna. The questions have mainly …
… corn at the moment. The summer in Sweden is short and whet, therefore corn is harvested with a high moister content. It is hard to harvest corn under 40 % moisture content a whet year with a cold summer but a good year when the summer is warm and the autumn dry you can harvest …
