High-grade porket granule feedstuff

Abstract

The invention discloses a high-grade granular material for sucking pig, which includes following weight of components: 240-570 parts of corn, 0-275 parts of puffing corn, 8-20 parts of soybean oil, 115-145 parts of puffing soybean, 30-85 parts of middle protein soybean meal, 25-40 parts of import fish meal, 0-40 parts of plasma protein powder, 30-45 parts of Changtaikang, 15-40 parts of nutrition pie, 3-12 parts of fine stone powder, 8-15 parts of calcium hydrogen phosphate, 35-85 parts of high protein whey powder, 20-55 parts of fine white sugar, 2.1-5 parts of lysine, 0.5-1.2 parts of methionine, 0.5-2.3 parts of threonine, 1-3 parts of zinc oxide, and 15-25 parts of 2% sucking pig high-grade premix. The high-grade granular material for sucking pig employs raw materials such as plasma protein powder, high protein whey powder and import fish meal which are capable of increasing immunity of weaning pigling and is easy to be digested and absorbed, thereby increasing production performance of the weaning pigling and reducing proportion of nutritional diarrhea of the weaning pigling. The high-grade granular material can make weight of the pigling reach to a higher weight after the sucking pig is weaned for a mouth, and establish stable base for subsequent growth of the pigling.

Description

technical field [0001] The invention relates to a feed for suckling pigs, in particular to a high-grade granular feed for suckling pigs. Background technique [0002] my country is a big pig raising country. As of the end of 2005, there were about 48.93 million basic sows in stock, and 618 million live pigs were slaughtered, accounting for 50% of the total number of live pigs in the world. important position. But it is not a pig-raising powerhouse. According to statistics, among the 618 million commercial pigs that are slaughtered annually, large-scale pig farms with more than 50 sows account for 37.85% of all slaughtered pigs, and large-scale pig farms with more than 500 sows account for 13.77% of all slaughtered pigs. 86.33% of the total pig production in the middle of the year are rural free-range households. The breeding quantity of free-range farmers depends entirely on market regulation, forming a disorderly competition situation. Disorderly market competition has c...

AI Technical Summary

Problems solved by technology

Weaning syndrome originates from: ① Stress, that is, piglet physiological feedback disorder to adversity; ② Immunity, that is, early weaned piglets show significant immune suppression, reduce circulating antibody levels, suppress cellular immunity, and external active antigens Proteins cause abnormal immune response (antigen hyperimmune reaction); ③The tendency of digestive enzyme activity to increase is reversed, and the digestive enzyme spectrum is very different before and after, thus affecting the digestion of feed by piglets; ④The gastric pH value of early weaned piglets is too high, which is not conducive to protein digestion

[0006] At present, the traditional sucking pig pellets have the following deficiencies: (1) The grade is generally low, mainly aimed at rural free-range farmers, paying attention to the appearance of the feed and whether it is loose or not, and the internal quality of the feed such as daily weight gain and feed-to-meat ratio wait for not enough attention

(2) Regardless of stage, feeding from the crevice to 15kg cannot meet the exact needs of piglets at each stage

(3) The digestibility and palatability of sucking pig pellets are poor, and the palatability of the feed is improved by adding sweeteners and flavors in excess

(4) The composition of raw materials is single, mainly corn-soybean meal, the digestion and absorption rate is low, and the crude protein in the diet is low, resulting in low daily gain and high feed-to-meat ratio of piglets

(5) In order to control diarrhea, use high zinc and add a lot of drugs, resulting in long and messy piglet hair, and slow growth during the growth and finishing period

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