| abstract |
The invention discloses a functional pregnant sow feed and a preparation method thereof, belonging to the technical field of sow feed, comprising the following raw materials by mass: corn: 20-30 parts; soybean meal: 12-18 parts; bran: 10-14 parts; Lamb: 14-20 servings; Celery: 6-10 servings; Salt: 6-12 servings; Xylo-oligosaccharides: 4-8 servings; Yeast: 6-12 servings; Protein: 6-16 parts; Methionine: 8-16 parts; Threonine: 8-14 parts; Vitamin additives: 4-12 parts; Trace element additives: 5-10 parts. The functional pregnant sow feed and the preparation method thereof of the present invention adjust the structure of the microecological flora in the pregnant sow, increase the decomposition, synthesis, absorption and utilization of feed nutrients in the entire digestive tract of the pregnant sow, and can prevent and treat constipation of the pregnant sow , increase the feed intake of pregnant sows, reduce the incidence of disease, and promote the development of pregnant sows. |