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High levels of ammonia in grass silage have been up for discussion by Swedish advisers. One reason is that it is more difficult for the rumen-microbes to utilise high levels of ammonia. A low level of ammonia is also good because if the cattle can use more of the protein in the …
ett alternativ till att använda egna maskiner vid vallskörd?
… the possibility for farmers to cut costs by hiring a contractor for harvesting silage. A comparison between using own machinery and hire a contractor is the starting point of this study. Another aim is to discuss the farmer’s decision process when achieving today’s situation and …
… and total chewing time. In the study total chewing time was compared in two silages with similar nutrient composition. The only differences between the two silages were different chopping lengths. Twenty SRB cows in robotic milking (VMS system) was included in the study. They …
Maize for silage has been used as fodder in different parts of the world for a long time and has recently become more common also in Sweden. Our cold climate has been a problem as maize is very sensitive to low temperatures and frost. With new varieties and better techniques for …
utfodringsstrategier och konserveringsmetoder
… polyphenol oxidase in red clover. These prevent the protein from breakdown in silage and in rumen. The proteins become available in the small intestine, which is profitable for a ruminant. Studies with alfalfa hay and silage has shown that hay undergoes less proteolysis than …
… if the degree of hypocalcaemia at parturition could be affected by feeding silage preserved with an additive containing magnesium chloride (MgCl2) to lower DCAD and to increase the amount of dietary magnesium in the prepartum ration. The purpose was also to investigate if MgCl2 …
effekter på tillväxt och social beteende vid utfodring
… the pigs were fed 20 % of the energy in the feed ration by long grass/clover silage (LE) and the remaining 80 % by a cereal concentrate. Group two was fed chopped grass/clover silage mixed with cereal concentrate (HE) in the same amounts as LE. The third group was the control …
The aim with this literature review is to describe the ensilage process in a bunker silo. The process from harvest and chopping to filling and unloading the silo is explained. The sealing of the bunker silo plays an important role for the final quality of the silage. This review …
från odling till utfodring av växande nötkreatur
… 12 MJ/kg DM and a varying starch content from around 17 to 40% of DM. Grass silage and forage maize silage complement each other and because of this a clover/grass silage mixed with forage maize silage is excellent for growing cattle. A mixture of clover/grass silage and forage …
… cattle ” Pressed beet pulp as feed to cattle ” Potato pulp as feed to cattle ” Silage quality and its effect on the feed intake ” Semi-natural pasture ” Concentrate supplement and compensatory growth These factors, among other, do affect the production result if they are …
… part of Sweden. How different amount of litter in the spring affects the silage quality has also been studied.On the research station Röbäcksdalen in Umeå, a field trial was started in an existing first year ley in 2006. The ley consisted of red clover, timothy and meadow fescue …
… part of Sweden. How different amount of litter in the spring affects the silage quality has also been studied.On the research station Röbäcksdalen in Umeå, a field trial was started in an existing first year ley in 2006. The ley consisted of red clover, timothy and meadow fescue …
… for Swedish conditions are also mentioned. In Sweden today, mainly grass silage, straw and hay are used as forage, but also wholecrop silage is used to some extent. However, concentrates are not used to a greater extent, since it contains too much energy. The concentrates that …
… increased and is expected to grow further. Most of the maize in Sweden becomes silage which is used to feed animals at farms. Maize has in other countries been shown to be a substrate for growth of mould and especially Aspergillus spp., Fusarium spp. and Pencillium spp. has been …
… low, in most cases around 1 % of the DM and varied from 0-6 %, even when maize silage was fed. This indicates that Swedish cows utilize their concentrate well. Mucin casts were found in manure from cows that seemed healthy and their occurrence increased during a boost of …
