This thesis consists of a literature study and a presentation of an experimental work. The literature review contains knowledge of raw ingredients, rumen digestion of starch and protein and feed processing techniques. The purpose of the experiment was to examine the effects of extruder processing on physical quality of concentrate feeds, and on rate of rumen digestion and rumen outflow of starch and protein. Nine concentrates in the pilot production with barley and SBM at the ratio of 65: 35, ground on either 2 or 4 mm hammer mill screen, were extruded using die size either 3 or 5 mm. The nine concentrates were divided into three groups (1) using 2 mm screen and 3 mm die, (2) using 2 mm screen and 5 mm die, and (3) using 4 mm screen and ...
Spannmål utgör vanligen mellan 50 % och 80 % av kraftfodret till livsmedelsproducerande djur, det se...
Total mixed rations have been used as a feeding strategy in Swedish dairy farms since the 1990’s. On...
The effecto f heatp rocessingo n ruminald egradationi,n testinald igestibility( UDP-D) and absorbabl...
Grass and clover ley is the main forage crop in Sweden, however, its restrictive role in feed intake...
Etanol blir allt vanligare som bränsle, vilket ökar etanolproduktionen och därmed utvinns mer biprod...
The dairy cow requires a high feed intake to maintain a high milk production and forage is a crucial...
A feeding trial investigating the effect of a concentrate diet consisting only of cereals on milk pr...
Grovfoder i form av gräs, majs eller baljväxter är den viktigaste komponenten i mjölkkors foderstat ...
The summer of 2018 was unusually warm and dry. For animal production, this resulted in poor pastures...
In summary, the results of the study indicated that a division of the feed ration to newly weaned pi...
Importation of soybean meal from America, which are most often GMO and cause of significant deforest...
BACKGROUND Microbial corrected effective in situ estimates of ruminal undegraded fraction (RU) and i...
The present study evaluated the potential of forage pearl millet in the nutrition of lactating dairy...
Tilstrekkelig protein i kosten er essensielt for opprettholdelse av en funksjonell kropp, men kvalit...
Spannmål utgör vanligen mellan 50 % och 80 % av kraftfodret till livsmedelsproducerande djur, det se...
Total mixed rations have been used as a feeding strategy in Swedish dairy farms since the 1990’s. On...
The effecto f heatp rocessingo n ruminald egradationi,n testinald igestibility( UDP-D) and absorbabl...
Grass and clover ley is the main forage crop in Sweden, however, its restrictive role in feed intake...
Etanol blir allt vanligare som bränsle, vilket ökar etanolproduktionen och därmed utvinns mer biprod...
The dairy cow requires a high feed intake to maintain a high milk production and forage is a crucial...
A feeding trial investigating the effect of a concentrate diet consisting only of cereals on milk pr...
Grovfoder i form av gräs, majs eller baljväxter är den viktigaste komponenten i mjölkkors foderstat ...
The summer of 2018 was unusually warm and dry. For animal production, this resulted in poor pastures...
In summary, the results of the study indicated that a division of the feed ration to newly weaned pi...
Importation of soybean meal from America, which are most often GMO and cause of significant deforest...
BACKGROUND Microbial corrected effective in situ estimates of ruminal undegraded fraction (RU) and i...
The present study evaluated the potential of forage pearl millet in the nutrition of lactating dairy...
Tilstrekkelig protein i kosten er essensielt for opprettholdelse av en funksjonell kropp, men kvalit...
Spannmål utgör vanligen mellan 50 % och 80 % av kraftfodret till livsmedelsproducerande djur, det se...
Total mixed rations have been used as a feeding strategy in Swedish dairy farms since the 1990’s. On...
The effecto f heatp rocessingo n ruminald egradationi,n testinald igestibility( UDP-D) and absorbabl...