Sow feed capable of increasing weaned piglet survival rate

Abstract

The invention discloses a sow feed capable of increasing weaned piglet survival rate. The sow feed is prepared from, by weight, 50 to 60 parts of corn, 20 to 30 parts of soybean meal, 10 to 20 parts of rice bran, 10 to 20 parts of fish meal, and 5 to 10 parts of a plant additive; the plant additive is composed of, by weight, 10 to 20 parts of tea tree oil, 3 to 6 parts of clove, 5 to 10 parts of garlic, 10 to 15 parts of radix astragali, 5 to 10 parts of mint leaf, 10 to 20 parts of moringa seed, and 5 to 10 parts of radix isatidis. Adding of the plant additive containing spices, essential oil, and Chinese herbal medicines, into the sow feed is capable of increasing feed intake and daily lactation yield of sow, and promoting growth of piglets, and possesses positive influences on post partum colostrums quality and sow subclinical mastitis infection; uniformity is relatively high; and weaned piglet number is relatively large.

Description

technical field [0001] The invention belongs to the field of feed, in particular to sow feed for feeding piglets. Background technique [0002] At present, the important link in large-scale pig raising is piglet weaning. Due to the impact of psychological, environmental and nutritional stress, weaned piglets often show symptoms such as anorexia or refusal to eat, and diarrhea, which reduces production performance. If the weaning age is too early, the stress of piglets will increase, and "piglets early weaning stress syndrome" (Pigletsearlyweaningstress syndrome) with symptoms such as edema, diarrhea, and endotoxin shock will also appear, which seriously affects the economic benefits of the pig industry. . The health status of piglets largely depends on the health status of sows. If the sows are healthy and have a large milk production, the survival rate of piglets after weaning will be greatly improved, and the piglets' ability to resist post-weaning stress will be improve...

AI Technical Summary

Problems solved by technology

Therefore, how to improve the health status of sows is the key factor to improve the survival rate of weaned piglets. Now in the market, many feed companies add antibiotics to the traditional feed for lactating sows in order to save costs. Therefore, during the breeding process, there will be Problems such as failure of immunization of sows, low milk production, drug dependence of sows and piglets, low survival rate of weaned piglets, etc.

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