A formula feed for relieving heat stress of laying hens

Abstract

The invention relates to the technical field of feeds, and in particular relates to a formula feed for relieving the heat stress of laying hens. The feed is prepared from the following raw materials in percentage by weight: 60-80 percent of corn flour, 15-20 percent of sorghum bran, 12-15 percent of peanut straw, 6-8 percent of fructus cannabis, 20-22 percent of bean pulp, 12-15 percent of wheat, 5-6 percent of dried yeast powder, 2-3 percent of Chinese chive seed, 2-3 percent of chicken entrails powder, 2-3 percent of zeolite powder, 1-2 percent of loach meal, 2-3 percent of dried banana powder, 1-2 percent of lotus powder, 1-2 percent of pollen pini, 1-2 percent of almond powder, 3-4 percent of dried kiwi powder, 3-4 percent of parslane herb, 3-4 percent of carob bean leaf, a proper amount of table salt and 0.2-0.5 percent of a phagostimulant. The formula feed for relieving the heat stress of laying hens provided by the invention is rich in the types of raw materials and is sufficient in nutrition; raw materials such as the lotus powder, the pollen pini, the almond powder and the like contain rich vitamins and trace elements, so that the phenomenon of heat stress can be well relieved, and the negative influence of the heat stress on the fertility of the laying hens is avoided.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a formula feed for alleviating heat stress of laying hens and a preparation method thereof. Background technique [0002] With the development of breeding technology, large-scale breeding of laying hens has become very common in our country. During the breeding process of laying hens, due to the high breeding density, the temperature in the chicken house is easy to be high, especially in seasons with high temperatures. Sensitive to temperature, prone to discomfort in a high temperature environment, in a state of heat stress, directly affects the production performance of laying hens, the feed consumption of laying hens is reduced, the feed utilization rate is low, and the immunity of laying hens is reduced, and other diseases are prone to occur. In addition to strengthening temperature control, measures to alleviate heat stress in laying hens are mainly to add anti-stress drugs to t...

AI Technical Summary

Problems solved by technology

[0002] With the development of breeding technology, large-scale breeding of laying hens has become very common in our country. During the breeding process of laying hens, due to the high breeding density, the temperature in the chicken house is easy to be high, especially in seasons with high temperatures. Sensitive to temperature, prone to discomfort in a high temperature environment, in a state of heat stress, directly affects the production performance of laying hens, the feed consumption of laying hens is reduced, the feed utilization rate is low, and the immunity of laying hens is reduced, and other diseases are prone to occur. In addition to strengthening temperature control, measures to alleviate heat stress in laying hens are mainly to add anti-stress drugs to the feed, which not only increases the cost of feed, but also may cause drug residues. Reasonably adjust the feed formula, strengthen nutrient supply, and avoid drugs. The abuse of , is a reasonable way to solve the above problems