Concentrated feed for lactating sows

Abstract

The invention provides concentrated feed for a lactating sow. The concentrated feed for the lactating sow comprises fish meal, fermented soybean meal, soybean meal, extruded soybean, hydrolyzed yeast and pig premixed feed, wherein the fish meal, fermented soybean meal, soybean meal, extruded soybean and hydrolyzed yeast are taken as main ingredients, a main protein source of the lactating sow is guaranteed, vitamins and minerals are combined and added, necessary vitamins and minerals are supplemented for the lactating sow, multiple probiotics are added and can promote digestion; besides, nucleotides in the hydrolyzed yeast have strong food calling effect on the lactating sow, the nucleotides also has rapid repairing effect on intestinal tracts, by combining the digestion promotion effect of the probiotics, storage of the lactating sow on nutrient substances can be enhanced, a blood-forming qi-tonifying nutrient superpacket is used for rapidly forming blood and tonifying qi for the lactating sow, the lactating sow is full of animal spirits, digestion and absorption capacity of an organism on the nutrient substances is enhanced, more milk is produced, nutrient ingredients such as protein and fat in the milk are also increased, milk quality is good, piglets grow fast, survival rate is high, the piglets are healthy, and scrawny piglets and cad pigs are fewer.

Description

technical field [0001] The invention relates to the field of concentrated feed, in particular to a concentrated feed for lactating sows. Background technique [0002] The purpose of raising sows is to require sows to provide as many high-quality weaned piglets as possible, so as to provide the largest amount of commercial meat pigs. Lactating sows are a key link in large-scale or professional household pig production. It is not only related to the cultivation of piglets, but also affects the production level of the next generation of sows in the reproductive cycle. The lack of milk or poor milk quality of lactating sows has become an important factor restricting the production efficiency of pigs. Anemia is an important cause of lack of milk or poor milk quality in lactating sows. Milk comes from blood, and 400 liters of blood flow through the udder to produce 1 liter of milk. A sow with 10 piglets can produce 11 liters of milk per day More than 4,400 liters of blood flow t...

AI Technical Summary

Problems solved by technology

After the lactating sow is anemic, the amount of blood flowing through the udder decreases, and the milk production decreases; The nutrients in the milk also decrease accordingly, the milk quality is relatively poor, and the piglets get less nutrition, which leads to light weight and low survival rate of weaned piglets

After the sow is anemic, the digestion and absorption rate of the nutrient substance decreases, and the nutrient substance used for the body's anabolism decreases, which leads to the severe fat loss of the lactating sow, which affects the reocest after weaning; at the same time, the anemia of the sow reduces the body's resistance. weakened, susceptible to disease

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