132 uppsatser · sida 9 av 9
use of Bacillus subtilis and interactions with the earthworm Pontoscolex corethrurus in a Kenyan highland soil
… bacteria, it is interesting to continue per-forming research on different crops and in different settings, as well as in combina-tion with other BCAs. It is desired to develop a plant protection method that is easily available and applicable in all parts of the world, but with …
substance flow analysis on a regional level
… production, where animal products, slaughtered animals, imported material and crops act as raw materials. A large proportion of the produced food is exported; resulting in a large outflow of Nr. Transport gives rise to a big part of the air emissions within Scania. A surplus of …
… experiments in Skåne, Väderstad, Uppsala, Örebro och Västerås in different crops; spring oilseed rape, spring wheat, winter wheat and spring barley.The experiments generally had a randomized block design with the treatments mouldboard ploughing, deep chisel ploughing and shallow …
… data. The strategy varies based on the possibility to segregate the quality of crops. The study uses mathematical programming, empirical data from statistics and interviews of knowledgeable people within the sector. A mixed integer linear programming model is developed in order …
Substratkartläggning och rötningsförsök i laboratorieskala
… treats organic fraction of municipality solid waste, cattle manure and ley crops. The study is based partly on a survey of what substrates are accessible in the region and if they are feasible to treat at the plant in both a practical and theoretical sense. This part of the …
… different cut seasons. Because of that the maturity and fibre contents of the crops varied a lot and that affects the balers? ability to make bales with high density. And since the NewHolland baler is a flex chamber baler it’s hard to measure the nominal volume of the press …
en projektanalys utifrån ett företagsekonomiskt perspektiv
… at Wapnö and are calculated to 30 000 ton of liquid manure, 300 ton of ley crops and 70 ton of milk. The method in this study is based on the Net Present Value model. An investment calculation has been made over 20 years. Three different areas have been analyzed; energy, cash …
… and the water could also be collected during this time. Drought-resistant crops should replace some of the water demanding plants that are cultivated today. Crosses between African and foreign high producing cows have showed to be sucessfull and could be wider used among …
resultat från undersökningar genomförda år 2005
… to be a good alternative to conventional autumn ploughing when growing spring crops. During the season 2005 tilling with the Ecomat resulted in a higher yield than conventional ploughing. In 2002-2005 the average yield for shallow spring ploughing was 4 percent higher than after …
… will also give ecological framers a change to decrease their losses in useless crops. This because our method of treatment is environment-friendly.
… 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 a farm. I have chosen two different farms who was for sale in …
… better harvests, artificial fertilizers are used to produce a better growth of crops in the agriculture landscape. This contributes to leakage of nutrients. Our forests also exhibit a leakage of nutrients. Air pollution contributes to more nutrients. High precipitation with high …
