WET-BASE FERMENTED FEED FOR PERINATAL SOW AND PREPARATION METHOD THEREOF

摘要

#$%^&*AU2020100242A420200402.pdf#####16 ABSTRACT The present invention discloses a wet-base fermented feed for perinatal sows and a preparation method thereof, where raw materials in the feed include: 480 to 665 parts by weight of wet-base fermented soybean meal, 180 to 260 parts by weight of wheat bran, 30 to 78 parts by weight of fish meal, 50 to 96 parts by weight of oil mixture, 0.1 to 1.0 part by weight of compound vitamins, 0.2 to 0.7 part by weight of antioxidant, 10 to 20 parts by weight of white sugar, and 0.5 to 1.0 part by weight of sodium saccharin. With scientific compatibility and through microbial fermentation, the wet-base fermented feed provided by the present invention improves utilization efficiency of nutrients, such as feed protein; with regulatory effects of dietary fiber and intestinal probiotics, gut health is promoted; by means of fermentation process, feed intake is optimized; better absorption and utilization of nutrients improves milk quality and reduces nitrogen and phosphorus emissions in breeding industry, creating better social benefits and economic gains.