Special feed capable of increasing laying rate of laying hens

Abstract

The invention discloses a special feed capable of increasing the laying rate of laying hens. The special feed is composed of following components in parts by weight: 45 to 69 parts of peanut meal, 52to 59 parts of soybean meal, 24 to 35 parts of rapeseed meal, 12 to 19 parts of sweet potato starch, 5 to 9 parts of fish meal, 14 to 21 parts of wheat flour, 7 to 14 parts of pea meal, 15 to 18 partsof peanut shell powder, 3 to 7 parts of pine needle powder, 2 to 9 parts of medical stone powder, 5 to 12 parts of pig liver, 3 to 8 parts of broad bean, 18 to 24 parts of wheat bran, 8 to 15 parts of cabbage, 5 to 9 parts of selenium enriched broccoli, 7 to 14 parts of carrot, 4 to 8 parts of haw, 5 to 10 parts of stone flour, 1 to 5 parts of lysine, 1 to 4 parts of sodium glutamate, 0.2 to 0.7part of phytase, 3 to 7 parts of Chinese herbal medicine additive, 13 to 17 parts of salt, 1 to 5 parts of edible oil, and 8 to 16 parts of water. The formula is simple, the manufacturing is convenient, a Chinese herbal medicine additive is added, and the feed can be easily digested, has comprehensive nutrients, can increase the egg output, promotes the appetite of laying hens, strengthens the reaction speed of laying hens, enhances the immunity of laying hens, reduces the incidence rate, increases the laying rate, and prolongs the laying peak.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a special feed for improving the laying rate of laying hens. Background technique [0002] The number of chickens raised in my country is nearly 300 million, accounting for 80% of the world. The variety resources are particularly rich, mainly small and medium-sized individuals. Fresh eggs are rich in nutrients, containing protein, phospholipids, vitamin A, vitamin B2, vitamin B1, vitamin D, calcium, potassium, iron, phosphorus and other nutrients. People are very fond of food, suitable for all kinds of people. Egg deep processing products. [0003] At present, the global chicken industry presents vigorous vitality. Its development is mainly manifested in: 1. Due to people's recognition of its nutritional value, the total production volume has increased year by year, and the per capita share has increased year by year; 2. The increase in the production of egg products is not only ...

AI Technical Summary

Problems solved by technology

[0004] However, due to the unreasonable feed structure in the current laying hen breeding, especially there is basically no formed feed product at the peak of laying hens, resulting in delayed laying time and light eggs laid, making it difficult to develop their genetic potential and unable to reflect large-scale production efficiency, and poor egg quality, this situation has seriously affected the development of the entire chicken industry