Special piggy feed

Abstract

The invention discloses a special piggy feed. The special piggy feed is prepared from the following raw materials in parts by weight: 10-20 parts of peanut shell flour, 6-12 parts of oat flour, 40-70 parts of straw powder, 15-25 parts of potatoes, 6-12 parts of water hyacinth, 10-14 parts of grassleaf sweetflag rhizomes, 9-13 parts of radish sprouts, 3-9 parts of sweet potatoes, 10-20 parts of bean dregs, 6-18 parts of meat and bone meal, 10-20 parts of fermented soybean meal, 3-8 parts of a Chinese herbal medicine additive, 0.04-0.12 part of complex enzymes, 0.4-0.8 part of complex vitamins, 0.06-0.1 part of trace elements, 0.3-0.5 part of tryptophan, 0.6-1.2 parts of threonine, 0.5-0.7 part of tyrosine and 2-4 parts of sodium chloride. The special piggy feed disclosed by the invention is comprehensive in nutrients, reasonable in matching of raw materials, and high in survival rate, and can promote piggies to grow quickly and effectively improving the health status of the piggies under a high-density raising state; and the source and the quality of crude fibers are emphasized, so that the special piggy feed more conforms to the digestive physiology of the piggies, and transition is easy.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a special feed for piglets. Background technique [0002] The supply of various nutrients must be ensured in piglet feeding. For piglets aged 20 days after birth, the protein deposited per kilogram of body weight is equivalent to 30 to 35 times that of adult pigs, and the net metabolic energy required per kilogram of body weight is 3 times that of adult pigs. times. Therefore, piglets have a high demand for nutrients, both in quantity and quality, and are particularly sensitive to nutrient-deficient feed. The digestive enzyme system of piglets is not fully developed, and the activity of digestive enzymes is low, which limits the piglets’ absorption of nutrients from the feed. The energy of the feed is relatively insufficient, which leads to the ineffective performance of the piglets’ production performance. When the energy intake of the piglets is insufficient, it will lead to Slo...

AI Technical Summary

Problems solved by technology

The digestive enzyme system of piglets is not fully developed, and the activity of digestive enzymes is low, which limits the piglets’ absorption of nutrients from the feed. The energy of the feed is relatively insufficient, which leads to the ineffective performance of the piglets’ production performance. When the energy intake of the piglets is insufficient, it will lead to Slow growth, low immunity, and poor disease resistance