Layer feed and preparation and use method thereof

Abstract

The invention provides layer feed and a preparation method and a use method thereof. The layer feed is prepared with earthworm, corn, fish and worm pre-mixture, soybean meal, salt, shell powder, vitamin A, vitamin D3, forage and probiotic fermentation feed as raw materials; and the corn and the fish and worm pre-mixture are prepared from the corn, the fresh fish and the worms which are mixed by the ratio, spread, dried in the shade or dried by a fan. The invention also provides the preparation method and the use method of the layer feed. The layer feed has a scientific prescription and comprehensive nutrition; because the fresh fish and worms and earthworms with high animal protein are selected, the high-quality animal protein in the feed reaches above 17 percent; in addition, high-energy corn, soybean meal with high plant protein and other raw materials are adopted and the raw materials are not processed, so that most nutrients are maintained, and the production and the productivity of layers are improved. The invention has the advantages of high quality, widely available raw materials, good economy and the like, and has good social benefits for the production of pollution-free eggs.

Description

technical field [0001] The invention belongs to the technical field of animal breeding feed, and in particular relates to a laying hen feed and its preparation and use methods. Background technique [0002] During the growth and development of laying hens, a large amount of energy and protein are needed. If the energy or protein content in the feed is insufficient, it will cause metabolic problems in the laying hens, resulting in slow growth, weight loss, decreased immunity, and low survival rate. Egg production rate and egg quality will also decrease significantly. [0003] At present, the feed for laying hens is mainly full-price feed for laying hens. It uses corn, soybean meal, and fish meal as the main raw materials, and the pelleted feed obtained through puffing treatment is time-saving and labor-saving to use, but it is expensive and requires a lot of processing time. , the nutrients are destroyed, and the formula is not easy to adjust with the breeding situation. If ...

AI Technical Summary

Problems solved by technology

[0002] During the growth and development of laying hens, a large amount of energy and protein are needed. If the energy or protein content in the feed is insufficient, it will cause metabolic problems in the laying hens, resulting in slow growth, weight loss, decreased immunity, and low survival rate. Egg production rate and egg quality will also decrease significantly

[0003] At present, the feed for laying hens is mainly full-price feed for laying hens. It uses corn, soybean meal, and fish meal as the main raw materials, and the pelleted feed obtained through puffing treatment is time-saving and labor-saving to use, but it is expensive and requires a lot of processing time. , the nutritional components are destroyed, and the formula is not easy to adjust with the breeding situation. Feeding the laying hens with full-price feed for laying hens has weak resistance, low survival rate and egg production rate

In addition, as one of the main raw materials of full-price feed for laying hens, fish meal that provides animal protein sources for feed is obtained from one or more types of fish after degreasing, dehydration, and crushing. The nutritional value of processed fish meal is A large number of ingredients are lost, and because it is a common dietary product for human beings, resources are relatively scarce and economical, which is not conducive to the development of laying hen breeding industry