Effects of a Direct-fed Microbial to Steers Fed High Moisture Corn and Wet Distillers Grains
نویسنده
چکیده
Numerous studies have been conducted that demonstrate a small but significant improvement in feed conversion efficiency when a direct-fed microbial product containing a combination of Lactobacillus acidophilus (strain LA51) and Propionibacterium freudenreichii (strain PF24) was added to conventional corn-based feedlot diets. The purpose of this study was to determine whether this direct-fed combination of bacteria would improve feed conversion efficiency when wet distillers’ grains with solubles were added to the diet.
منابع مشابه
Effects of sorghum wet distillers grains plus solubles in steam-flaked corn–based finishing diets on steer performance, carcass characteristics, and digestibility characteristics
Two studies were conducted to evaluate the effects of sorghum wet distillers grains (SWDGS) in finishing diets on steer performance, carcass characteristics, and nutrient digestibility. In Exp. 1, 240 steers (initial BW = 379 ± 1 kg) were fed steam-flaked corn–based diets with or without 25% SWDGS and 7.5, 10.0, or 12.5% alfalfa hay. There were no effects of alfalfa hay concentration on BW, DMI...
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In a 162-day finishing study, steers were fed various levels of dried distillers grains with solubles (DGS) with ground ear corn harvested at 45% moisture, and compared with steers fed 25% DGS, rolled corn, and corn silage. Steers fed the highest level of DGS (37.5% of diet DM) with ground high-moisture ear corn had the lowest ADG and DMI, but F:G tended to be improved by feeding 25% and 37.5% ...
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