Environment-friendly feed for weaned piglets

Abstract

The invention provides an environment-friendly feed for weaned piglets. The feed comprises the following raw materials: 260-300 parts of full-fat extruded soybeans, 150-170 parts of fermented soybeanmeal, 30-40 parts of peanut cake, 20-30 parts of soybean oil, 50-70 parts of cuttlefish meal, 1-3 parts of methionine, 1-3 parts of lysine, 1-3 parts of threonine, 1-3 parts of nano-zinc oxide, 4-8 parts of calcium dihydrogen phosphate, 3-6 parts of salt, 20-30 parts of additives, 10-20 parts of a vitamin premix, 10-20 parts of a microelement premix and 0.1-0.3 part of liquid phytase. Specifically, the additive is prepared by the method of: taking capsicum, fennel, shrimp shell powder, and stir-baked malt, stir-baked hawthorn fruit and stir-baked medicated leaven as the raw materials, performing boiling and filtration to obtain filtrate and filter residue, subjecting the filtrate and filter residue to pulping treatment, adding cellulose into the slurry for treatment, then adding lactobacillus acidophilus and bacillus subtilis into the enzymatic hydrolysate for fermentation, and concentrating and drying the fermented broth. The mixed feed not only has good palatability, but also can improve the intestinal absorption capacity of pigs and reduces the incidence of piglet diarrhea.

Description

technical field [0001] The invention belongs to the technical field of veterinary feed, in particular to an environment-friendly feed for weaned piglets. Background technique [0002] Nursery pigs are also called weaned piglets. At this stage, they have the characteristics of fast growth and development, high susceptibility to diseases, and need to be carefully fed. With the rapid development of the breeding industry and the continuous expansion of the scale of pig raising, the early weaning technology of piglets has been gradually promoted and popularized in modern pig production. Due to the influence of growth, physiological characteristics, environment, nutrition, stress and other factors, early weaned piglets are prone to growth retardation, diarrhea, edema and other diseases, and are also prone to post-weaning stress syndrome, manifested as piglet diarrhea, food refusal, growth Stagnation (even negative growth), stiff pigs, and even death must be prevented as soon as p...

AI Technical Summary

Problems solved by technology

However, the currently commercially available Chinese herbal medicines for preventing and treating piglet diarrhea have poor effect, low cure rate, long course of treatment and high cost.