132 uppsatser · sida 5 av 9
… mixed ratios (field bean/spring wheat; 100:0, 70:30, 30:70). Every year the crops were harvested at four different development stages and the green forages were used in ensiling experiments. In 2005, two feeding experiments, in dairy cows, were carried out at Röbäcksdalen. In …
en fältstudie i Managua
… The yield will go to the school, which then decides whether they will keep the crops or sell them. From our own experiences and studies of similar projects in Havana, Cuba and Kampala, Uganda, we have then made a strategy of how one can continue to work with a further …
… food rich in energy, especially the starchy plants grown on the farm. The crops grown on the farm are considered to be the real food. Hence it is important that the Fijian chocolate get the identity of the farm. The cocoa is among other things likely to be used in a beverage …
… see underdrainage as insurance to successful plant cultivation. Late ripening crops, low yield and difficult tillage cultivation are examples on an insufficient drainage. (Kvarnemo 1983) A drained field rise in land price and the scheme of the tiled drains is seen as a value …
… then need information about the level of contamination to decide whether the crops could be utilized as food under these circumstances. In an experiment carried out during the 1990ies the retention of 134Cs in potato haulm and the transfer to the tubers were studied. The …
scenarier för efterbehandling och gestaltning av Aitikgruvan, Gällivare
… either by the establishment of a wind power park, and/or cultivation of energy crops. Parts of the infrastructure of the mine can be reused and new job opportunities can be created.
… to their shallow root system, potatoes are one of the most drought-sensitive crops. Potatoes are often grown on sandy soils with poor water-holding capacity. Factors such as total yield, tuber size distribution and quality defects are negatively affected when water becomes …
betydelse för uppkomst och grödetablering
… a pathogen attributed to wilting in late crop stages was found in both crops. In general, the plants from patches with good establish¬ment seemed to carry a higher number of fungal species than plants from patches with a poor establishment. Possibly, the potentially pathogenic …
… composition indirect by causing changes in the agriculture. Different types of crops may be possible to grow, there may be other cultivation measures and autumn sowing will be more common. Weeds that may be favored by the changing climate are for example those which are …
… land since that leads to large losses through surface runoff. Using catch crops and buffer zones around the field are useful in some cases, but can during some circumstances, for instance repeated freezing and thawing. It has been shown that the soil type is more crucial than …
utfodringsstrategier och konserveringsmetoder
… be excreted as urea in the urine. If the nitrogen is not fixated by forage crops it will evaporate to the atmosphere as ammoniac which eventually contributes to nitrogen over-fertilizing when the rain falls down. The loss of proteins will increase the need for protein …
hur påverkas lantbruksföretagens ekonomi och produktionsinriktning?
… optimal crop rotation accounting for the biological effects of preceding crops, relationships between nitrogen application, yield and important quality parameters such as protein content in grain. Since the reduction of greenhouse gas emissions is not determined in quantity or …
Figitidae)
… Anthomyiidae) are economically important pests in several horticultural crops. The control is commonly relying on chemical insecticides, though there are possibilities with biological control from the natural enemies in the field. An important natural enemy is the parasitic …
… the elephant causes big problems for people sharing their land. They raid crops and are known to destroy large areas of vegetation when passing through. Agriculture takes possession of greater land areas than herding, and the area is thereby lost for the elephants to forage …
… between stakeholders due to browsing damage on forests and agricultural crops. At the same time there is a big demand of keeping high ungulate densities for sports hunting and recreational purposes. Movement patterns of ungulates are strongly correlated with forage availability …
