Nutritional feed for suckling sow and preparation method of feed

Abstract

The invention discloses a nutritional feed for a suckling sow and a preparation method of the feed. The nutritional feed comprises the following raw materials in parts by weight: 140-180 parts of yellow bean powder, 100-150 parts of corns, 80-100 parts of wheat powder, 20-30 parts of maize embryo cakes, 40-50 parts of pumpkin powder, 60-80 parts of tofu residues, 3-5 parts of chicken powder, 2-3 parts of lard oil, 6-10 parts of peanut powder, 0.5-1 part of large red jujubes, 8-12 parts of nitraria tangutorum bobr fruit residues, 6-12 parts of sea buckthorn fruit residues, 2-3 parts of dark plums, 1-3 parts of dark plum beans, 5-7 parts of crucian carp, 0.05-1 part of soy, 0.05-1 part of rice vinegar, 0.1-0.2 part of sesame oil, 2-3 parts of asparagus lettuce, 1-2 parts of codonopsis pilosula, 1-2 parts of astragalus membranaceus, 1-3 parts of loranthus parasiticus, 1-2 parts of coix seeds, 2-3 parts of fish meal, 10-20 parts of wheat straws, 15-30 parts of fine rice bran, 5-10 parts of a phagostimulant and a proper amount of water. The feed is high in protein content and can promote physical restoration, milk secretion and healthy growth of the sow.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a nutritional feed for lactating sows and a preparation method thereof. Background technique [0002] Lactating sows refer to sows that are pregnant and lactating after giving birth. The sows in this period are weak in physique. In addition to maintaining normal body metabolism and growing body tissues, they also need to lactate to feed piglets. The amount of milk and the composition of milk depend on the supply of nutrients in the feed, while the amount of milk and the composition of milk The quality of milk directly affects the weaning weight and survival rate of piglets. Energy, protein, and amino acids during lactation are very important to the performance of sows. Negative nutritional balance during lactation will reduce the milk production of sows and affect the production performance of the next reproductive cycle. Sows consume low-energy feed at any stage of lactation. Low-pr...

AI Technical Summary

Problems solved by technology

Energy, protein, and amino acids during lactation are very important to the performance of sows. Negative nutritional balance during lactation will reduce the milk production of sows and affect the production performance of the next reproductive cycle. Sows consume low-energy feed at any stage of lactation. Low-protein diets will cause sows to lose weight, affect the physique of piglets, and even prolong the estrus interval after weaning and reduce conception. It can make reasonable deployment according to the nutritional needs of sows, and even ignores the nutritional supplementation or incomplete nutritional supplementation for sows during lactation. Therefore, there is an urgent need for a lactating sow with rich nutrition, diverse ingredients and reasonable formula. Pig nutrition feed comes out

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