Composite premix feed for replacement sows and pregnant sows

Abstract

The invention discloses a composite premix feed for replacement sows and pregnant sows. Each kilogram of the composite premix feed consists of the following components of vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, niacin, pantothenic acid, folic acid, d-biotin, choline chloride, copper oxychloride, ferrous sulfate, zinc sulfate, manganese sulfate, calcium iodate, sodium selenite, L-Lysine hydrochloride, ethoxyquin, sodium chloride and calcium hydrogen phosphate, and carriers namely stone powder, soybean meal and zeolite powder. The composite premix feed can notably increase the feeding rate of the sows, the body health of the sows can be improved, the number of produced piglets can be increased, and the primary weight of the piglets can be increased.

Description

technical field [0001] The invention belongs to the field of feed, in particular to a compound premixed feed for gilts and pregnant sows. Background technique [0002] Premixed feed refers to a uniformly stirred mixture of one or more additive raw materials (or monomers) and carriers or diluents, also known as additive premix or premix, the purpose is to facilitate the uniform dispersion of trace raw materials in large Among the compound feeds, premixed feeds cannot be directly fed to animals. There are many types of premixed feed, which are divided into broiler premixes, suckling pig premixes, etc. according to feed varieties, livestock and poultry categories, growth stages, and production periods; they can also be divided into different types according to different production and use channels. Commercial premixes, "in-factory secondary premixes" for self-preparation and self-use, and "customized premixes" produced according to user requirements. [0003] Sows are the fou...

AI Technical Summary

Problems solved by technology

In the current feeding process, the diet formulas of ordinary sows and pregnant sows are the same, however, because the nutrients taken by pregnant sows must not only meet the further growth of their own basic metabolism and body weight, but also meet the growth and development of the fetus. This leads to the fact that ordinary feed cannot meet their needs, and problems such as low feed intake rate of sows, small number of piglets born, small piglet weight, frequent diarrhea of ​​suckling piglets, low estrus rate of sows after weaning, and short service life of sows often occur. , seriously affecting the production level of sows, resulting in a decline in the efficiency of pig raising