Uppsatser om had
5 592 uppsatser · sida 3 av 60
Kandidatuppsats · SLU
… was sent out to 17 educated therapy dog handlers in Sweden that together had 18 educated therapy dogs. The survey contained 39 questions about the daily work of the therapy dogs when they were together with caretakers and some questions about the therapy dogs spare time. A …
Kandidatuppsats · SLU
… percent of the cheched logs were sprucelogs. 85,3 percent of the logmaterial had an diameter between 16 cm and 24 in rootdiameter and 74,4 percent had lengths between 37 dm and 49 dm. In average of the 19 controlled harvesters there were 28 percent cutting cracks and it was a …
Examensarbete · SLU
… toward preventive wind damage actions was changing immediately after they had been struck by a storm. The result of the study was built on interviews. In springtime 2005 a total number of 20 private land owners were interviewed. Ten of the landowners lived in the province of …
Examensarbete · SLU
… and the other half were Swedish Holstein. All cows were born after 2002 and had registrations for somatic cell count in their first lactation. Only 261 cows had a first lactation longer than 90 days. For these cows breeding values were estimated with the lactation average model …
rensning av stopp samt uppsamling och attityder
Masteruppsats · SLU
… shown that within two years from the installation of the toilets precipitation had accumulated that could block the flow completely. The last study in shis is on methods to clear the blockages. The collected urine solution from Nytorgsgatan contained 2.8 g of nitrogen, 0.22 g of …
Examensarbete · SLU
… milk (1000 kg ECM) that is delivered from the farm. Farms in the organic group had, on average, the lowest nitrogen surplus both per hectare (79 kg N) and per 1000 kg ECM (12,5 kg N). The main cause is probably a lower input of nitrogen into the farm compared with the …
Masteruppsats · SLU
… groups at pasture (12, 11 and 11 foals, respectively, mixed sexes). They had free access to silage and the foals were fed concentrate in a creep-feeding area. By the time the foals were 5 months old, the mares were stepwise removed from the pasture. Every or every second day …
Examensarbete · SLU
… in occurrence of weed. Our results show: ” The lowest soil preparation had Direct Drilling, 285 SEK/ha + the cost of sow drilling added. ” The highest soil preparation had Överum conventional, 1310 SEK/ha + the cost of sow drilling added. ” The lowest plant population had Överum …
Examensarbete · SLU
… of these theses was to study what effects temperature and dry matter content had on the production of organics acids, and what effect the organic acids had on the mineralisation of the substrate as well as the stability during storage of the product. Laboratory experiments were …
Examensarbete · SLU
… were the milkingtime and maximum flow rate. The results show that both traits had rather low heritability (0.05) and high repeatability (0.9). Therefore it should be enough with one or two measurements to get reliable results. SLB had higher milk yield, higher maximum flow rate …
Examensarbete · SLU
… differed significantly between breed and selection lines. The parity number had no effect on these measures. The unadjusted mean BCS was 3.18, 3.10 and 2.82 for SRB-low, SRB-high and SLB respectively. SRB-low had the highest unadjusted mean BCS from week 1 to 36 after calving …
praktisk studie av sticklingstidpunktens och sticklingspositionens inverkan på rotningen av ledsticklingar
Examensarbete · SLU
… The cuttings were examined after five weeks. Notes were made of which cuttings had roots, which had grown callus, which had developed shoot growth and which had died. Roots were counted and measured. The cuttings taken in batch 1 were examined in the same way after 13 weeks …
en fältstudie
Examensarbete · SLU
… between heifers and once-bred heifers showed that once-breed heifers had less of inner and external bodyfat in the abdomen compared with heifers, but more contents of fat on the breech. Despite the higher slaughter weight on the once-bred heifers, they do not have much body fat …
föryngringsresultat 7-10 år efter avverkning
Examensarbete · SLU
… the variation was large. About half (53 %) of the main crop spruce seedlings had been regenerated before the shelterwood cut, and half (47 %) after cut. In parts of the stands that were dominated by Vaccinium-dwarf-shrub vegetation and broadleaved and nar-row-leaved grasses on …
Examensarbete · SLU
… g/kg DM), but lower for fishes fed the high diet (P < 0,05). The control group had significantly lower final weight than fishes fed the test diets (P < 0,01), and the medium group had a significant higher final weight than the low group. The daily weight gain and feed conversion …