Preparation method of livestock feed additive and corollary equipment

Abstract

The invention relates to the technical field of feed additives, and particularly discloses a preparation method of a livestock feed additive. The method comprises the following steps: taking 7-9 parts of paulownia elongata flower powder, mixed powder of 10-16 parts of Chinese yam, 6-8 parts of hawthorn and 5-7 parts of pennisetum hydridum, mixed powder of 55-75 parts of wheat bran, 3-5 parts of hair powder and 4-7 parts of swine blood meal and 10-12 parts of water-absorbing fishing expansion powder to be poured into corollary equipment for preparing the livestock feed additive, mixing, screening, drying and forming. The water-absorbing fishing expansion powder enters stomachs of pigs and then absorbs water in the stomachs of the pigs, effusion in the stomachs of the pigs is avoided, the water-absorbing fishing expansion powder expands while absorbing water to generate satiety, gaseous distention caused by excessive feeding of the pigs is avoided, and gaseous distention caused by drinking of a large amount of water by the pigs after absorbing water is avoided. The water-absorbing fishing expansion powder absorbs the water to prevent the pigs from generating gastric effusion and prevent the pigs from generating gaseous distention when drinking water, the two functions are combined, growth of the pigs is facilitated, the slaughtering rate of the pigs is increased, and the slaughtering period of the pigs is shortened.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a preparation method and supporting equipment for livestock feed additives. Background technique [0002] Feed additives refer to small or trace substances added during feed production, processing and use, which are used in small amounts but have significant effects in feed. Feed additive is an inevitable raw material used in the modern feed industry. It has obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed cost, and improving animal product quality. [0003] During the growth cycle of pigs, in order to shorten the pigs’ slaughter cycle, it is usually necessary to feed a large amount of pig feed to speed up its growth rate. A certain proportion of feed additives are added to pig feed to save feed costs and increase the amount of feed the pigs eat, thereby shortening the pig’s s...

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Problems solved by technology

[0003] During the growth cycle of pigs, in order to shorten the slaughter cycle of pigs, it is usually necessary to feed a large amount of pig feed to speed up its growth rate, and add a certain proportion of feed additives to the pig feed to save feed costs and increase the amount of feed the pigs eat, thereby shortening the pig's slaughter cycle, but the existing additives are mostly block or granular, which will affe

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