54 uppsatser · sida 4 av 4
… of heavy metals and, after sanitization, it can recirculate plant nutrients to arable land using the liquid composting treatment method. Liquid composting means that organic material is degraded under aerobic conditions. For sanitization, the blackwater needs to be treated …
I det svenska samhället tillför diffusa och direkta föroreningskällor metaller till avloppsreningsverk, metaller som sedan hamnar i avloppsslam och recipient. Avloppsslam innehåller höga halter av växtnäringsämnen som bör återföras till jordbruksmark, men om detta ska ske får …
a seroprevalence study in peri-urban farming around the region of Dushanbe, Tajikistan
… among the former Soviet Union states. Approximately 6.5 % of the land is arable in a country where roughly 80 % of the households typically own small numbers of sheep and goats. Management practices and animal husbandry in the villages such as uncontrolled breeding, mixing of …
beskrivning av övergödningsproblematiken samt optimering av en reningsmetod genom skörd av vattenväxter
… water plants, mainly reed. The nutrients will then be recirculated to arable land through residues from biogas production. The amount of nutrients that can be removed by harvesting the biomass depends on the amounts of biomass and the nutrient content of it, which in turn is …
… rice cultivation is dominating and the crop is cultivated on 85 percent of the arable land. Livestock keeping is also a traditional part of Cambodian agriculture. In 2011, a minor field study founded by SIDA was performed in a rural area of Cambodia. This was done in …
Går det att värdera ett växande lager?
… 42% were autumn sown which makes up a significant proportion of the total arable land in Sweden. This presented an opportunity to investigate more closely the methods and options used in the inventory valuation of biological assets. Problem: What options are there in the …
… Italy. Algaes are a good option since they are fast growing and do not occupy arable land. The aspects that have been considered are growing, harvesting, which algae strain that is most suitable, extraction of oil, the production of biodiesel and where in Italy this could be …
… reported a slightly negative attitude to actions requiring refraining of arable land without getting financial compensation. Results from this study can be used as guidance for creating a management plan to enhance the population of Grey Partridge on Gotland.
… capital to succeed to management the farm. But in the last year the cost for arable land approxley has increased with 30 % in Sweden and the crops have doubled in price. So it would be interesting to see if the banks have a new vision on the need of the own capital when you buy …
