337 uppsatser · sida 10 av 23
… and 343 hours in the 100 ha case. In all of the models are fallow field and harvest of straw included. We have been looking at special crops like Maze, Sunflowers, Potatoes, Clover and Timothy . These crops are also put in different plans were we can se working hours and what we …
When harvesteing ley there is always mechanical losses from the harvest machines. During the last years the roundbalers with knives,cutting the material-are more common, This use increase the mechanical losses of material. MATERIALS AND METHODS The roundbaler which used in this …
… stand. Productivity required was specified for a Vimek 404R equipped with a harvester unit. Productivity was specified in relation to stand density, mean diameter at breast height, capital invested and annual usage. Vimek 606TT, having the same total width as Vimek 404R, was …
… or the running water it self. In many streams the fish populations are over harvested and this results in a lack of older and larger fish. This is also the situation for many populations of Grayling (Thymallus spp.). To be able to develop management plans and to perform actions …
… become easier to access and use, the lack of social science researchers harvesting the benefits of such tools still remain. This ease of use, increase in power and accessibility plus the ever growing need within the natural sciences to augment the human senses has further …
… combined from 1-12 species were investigated. The aboveground biomass was harvested in mid-August 2002. In late October the soil was sampled and collected for analyses in the laboratory. Plant diversity and composition play an important role for nitrogen cycling in soil and …
marknadsföringsstrategier för Svenska FSC
… relatively unknown problem for the world’s forests is the trade with illegally harvested timber. From an increasing awareness regarding problems with the forests of the world, the Forest Stewardship Council, FSC, was established. FSC is an international non-profit certification …
… the last twenty years the number of growers has decreased, the area and the harvest have increased. The big producers have invested in advanced and expensive postharvest equipment that fulfils the high standards of the food industry. Few carrot producers are members of an …
en ekonomisk analys av olika gödslingsstrategier för ett skogsinnehav i norra Sverige
… NPV and highest annual cut volume. A program with fertilization before all harvest activities makes it possible to increase the annual cut volume with 7-12 % on forest-level depending on demands on interest and tolerance to fluctuation in harvested volume between periods.
kvantitet och inverkan på framtida produktion hos SCA i Västerbotten
… trees and groups of trees left in final felling. Thirteen objects which were harvested under the year of 2003 were inventoried during the autumn of 2004. All trees and groups of trees with a commercial value were measured, and compared to SCAs instructions for environmental care …
… growth of clostridium. This is particularly important when the method of harvest doesn’t include any mixing of the material like it does with a round baler or silagewagon. A possible risk with spreading of ley crops is if the rake mix earth, manure and litter in the green crop …
… what kind of machinery do I need, what is the best kind of soil and how to harvest it. I have also made a calculation that includes costs and profits. For my research I have used two companies (Skånefrö AB and Weibulls AB), different kind of brochures and a year book from …
… is to not grow too much cereal after cereal. Low stubble is important when you harvest the crop and also to spread and chop the straw well. I have in this work interviewed some farmers and farm advisers in Östergötland to see which thoughts they have about plough less farming …
… was fight against two more times but then on a mechanical way. The corn was harvested the 15 of November when the moister was 40%. Because of the windy May with several nights with frost and the rainy and cold June and July there was a big variation in yield within the field. I …
… concerning statistics on how pastureproduktion looks in Sweden. How big harvest it is in different places in the country and which different harvestmethod that is used. And how different harvestmethod affect to dry extract losses in the crop. This is to get a little insight how …
