Feed for chicken weight increment

Abstract

The invention provides feed for chicken weight increment, which comprises basal feed and auxiliary weight increment materials, wherein the basal feed comprises the following components by weight percentage: 60-70% of corn, 4-6% of sorghum or millet, 5-12% of barley or wheat bran, 10-20% of bean cake, 3-7% of fish meal, 0.7-3% of shell meal or bone meal, 12-18% of animal protein, and 0.3-1% of salt; the auxiliary weight increment materials comprise the following components by weight percentage: 20-40% of cassia, 20-30% of fennel, 10-15% of kacmpferia galanga, 10-15% of tangerine peel, 2-5% of pepper, 2-5% of liquorice, 10-15% of radix bupleuri, 2-6% of radix ophiopogonis, 5-10% of Chinese angelica, and 2-6% of radix scrophulariae; A proportion of the basal feed to the auxiliary weight increment materials is (99-107):(1-1.15). The feed is simple in proportioning, and convenient to prepare; the blending times of the conventional feed can be reduced; the weight increment can be conducted rapidly; and the feed is harmless to diet safety.

Description

Technical field: [0001] The invention relates to the technical field of poultry feeding, in particular to a feed for fattening chickens. Background technique: [0002] Weight-increasing fat chicken, that is, in the process of raising broiler chickens, the means of gaining weight and fattening after 30 days of young chicks, but most breeders say that broiler chickens grow too slowly and consume a lot of concentrated feed. There are many ways to increase the weight of fat chickens, including adjusting the basic feed ratio in the feed, and adding auxiliary ingredients. As recorded in "Shandong Science and Technology News" in 2003, "fat" was added to broilers 30 days after hatching. Chicken powder". The so-called "fat chicken powder" is made by mixing 20% ​​dried ginger powder, 9% licorice powder, 7% fennel powder, 5% cinnamon powder, 6% cooked soybean powder, and an appropriate amount of ferrous sulfate. 1 gram is added to the feed to save a lot of concentrated feed. Finally,...

AI Technical Summary

Problems solved by technology

The so-called "fat chicken powder" is made by mixing 20% ​​dried ginger powder, 9% licorice powder, 7% fennel powder, 5% cinnamon powder, 6% cooked soybean powder, and an appropriate amount of ferrous sulfate. 1 gram is added to the feed to save a lot of concentrated feed, and the final weight of the chicken reaches 1.5-2 kg. Although the weight of the chicken finally increased, the process is still long and the fattening is not fast enough

There is also the addition of 'Fat Chicken King', whose main components are VA, VE, VC, folic acid, methionine, lysine, bifidus factor, etc. This method of fattening is in the form of additives, which is easy to cause drug residues in chickens and affect the quality of food. people's diet health

There are also adjustments to the basic feed, such as increasing the protein content in the feed to no less than 11% to 20%, grains, cereals and bran each accounting for 20%, bean cakes to 12% to 15%, etc. This kind of feeding increases fat. The method belongs to the conventional method. By changing different ratios at different stages, the chickens can obtain the maximum nutrition during the fattening stage. However, the ratio needs to be changed from time to time, and the ingredients are required many times, which is complicated and labor-intensive.

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