How to prepare chicken feed?

Carbohydrate feed mainly contains starch and sugar, can account for less than 70% of the dietary mix.

Cotton kernel cake should not be used in excessive amounts due to toxins, generally no more than 7% of the mixed feed.

Fishmeal is the highest quality animal protein and can make up 5% to 15% of the mix. The salt content of fishmeal should be calculated, and the content of fishmeal used should not exceed 0.4% of the mixed feed.

Salt mainly supplements the sodium deficiency in the mix, often accounting for 0.3% to 0.4% of the mix. The salt content of fish meal should also be calculated. Gravel is often added after 1 month of age, can improve the utilization of feed, can account for 0.5% to 1% of the mixture. The amount of various fresh green vegetables accounts for 20% to 30% of the mix.

Leaf class acacia, purple acacia and other green leaves can account for 5% to 10% of the mixture. Mineral feed mainly to supplement the lack of minerals in the mixture, can account for 0.3% to 9% of the mixture.

Bone meal mainly supplements calcium and phosphorus, and can account for 1 percent to 2.5 percent of the mixture.

Shellfish meal mainly supplements the lack of calcium, can account for 1% to 7% of the mixture, laying hens should be used more, other chickens should be used less.

I. Protein feed

1. Animal protein feed. Fish meal, meat meal, crab meal, egg yolk meal, blood meal, silkworm pupa meal, feather meal, small fish and shrimp are such feed. This type of feed is very high in crude protein content, good quality, should be fully utilized according to the specific circumstances of each place.

2. Plant protein feed. Beans and seed cakes (oil meal), such as soybean (4109,-21.00,-0.51%), pea more, soybean cake, peanut cake, cottonseed cake and so on belong to this kind of feed. This kind of feed is also higher in crude protein content, better quality, in chicken feed should be used with animal protein feed. All plant protein feed should be cooked. However, it should be noted that the use of certain toxic cake meal can not be too much.

Two, carbohydrate feed

Including grains (such as corn (0,-2375.00,-100.00%), sorghum, barley, wheat, oats, millet, etc.), bran (such as wheat bran, rice bran, etc.) and potatoes. The main component of this type of feed is carbohydrate.

Three, vitamin feed

Including a variety of pasture grass (alfalfa, clover, polymer grass, etc.), vegetables (bok choy, carrots, cabbage, metabolism, etc.), melons and leaves (elm, acacia leaves, etc.).

Four, mineral feed

Commonly used are bone meal, shell meal, eggshell meal, calcium carbonate, salt and so on.

Fifth, feed additives

According to the needs of chickens, a variety of vitamins, minerals, growth-promoting drugs, antioxidants and drugs to prevent and control dysentery, coccidiosis and other drugs mixed at a certain ratio, added to the mixed feed, called additives. It ensures normal growth and development of chickens and obtains maximum productivity. The current production of feed additives are many kinds of various vitamins and minerals and other content of different effects, according to the specific conditions of each place, choose to use.

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