Suckling pig feed and preparation method thereof

Abstract

The invention relates to the field of animal feeds, and in particular relates to a piglet feed and a preparation method thereof. The piglet feed comprises the following raw materials in parts by weight: 50-70 parts of corns, 12-16 parts of soybean meal, 5-15 parts of extruded soybeans, 5-7 parts of Peru fish meal, 5-7 parts of plasma protein powder, 3-8 parts of whey powder, 1.5-2.5 parts of calcium hydrophosphate, 0.7-1.3 parts of mountain flour and 1 part of a premix. Compared with the prior art, the piglet feed and the preparation method provided by the invention consider the physical digestion characteristics of piglets, the rule of damage of the intestinal mucosa of the piglets after ablactation, the demands of the piglets on nutrition and, the digestion capability of the piglets, the raw materials such as the plasma protein powder which is beneficial for digestion of the piglets after the ablactation are reasonably selected, and the nutrition level, particularly the protein level, of of the piglet feed in the formula is reasonably made, so that the diarrhea is controlled, the weight and the uniformity of the piglets are improved, and a good basis is made for later weight increase.

Description

Technical field [0001] The invention relates to the field of animal feeding, in particular to suckling pig feed and a preparation method thereof. Background technique [0002] Now piglets are weaned early to improve sow yield and economic benefits. After weaning, piglets are prone to a series of symptoms such as growth retardation, diarrhea, coughing, weight loss, etc., and piglets have high growth strength, poor resistance to stress, imperfect digestion of plant feed, and higher and more demanding feed requirements. Related technologies have proposed a suckling pig feed for weaning pigs to solve this problem. The suckling pig feed did not consider the digestion and physiological characteristics of the suckling pig and the relationship between raw materials and nutritional levels. The proportion of vegetable raw materials is too large, and the protein level is too high. Antibiotics are added, but a large number of piglets will still have diarrhea, which will slow down the growth...

AI Technical Summary

Problems solved by technology

In order to solve this problem, the related technology proposes a suckling pig feed for weaned pigs. Since the digestive physiological characteristics of suckling pigs and the relationship between raw material collocation and nutritional level are not considered in this suckling pig feed, the proportion of vegetable raw materials is too large, and the protein level is too high. Antibiotics are added, but a large number of piglets will still have diarrhea, so the growth of piglets will be slow and the uniformity will be low, which will seriously affect the later growth and prolong the slaughtering time