Mainly contains starch and sugar, can be accounted for about 70% of the diet mixture. Corn: corn is one of the highest energy feed in the feed, which can be accounted for 45%-70% of the mixture. Bran: good palatability, protein and carbon content of more, can account for mixture of 5%-30%. Barley: due to the high content of crude fiber, the amount should not be too much, can be accounted for the mixture of 15%-20%. Sorghum: taste more astringent, using too much can cause constipation, can be accounted for about 10% of the mixture. Rice bran: mainly used as auxiliary materials, should not exceed 8% of the mixture.
Protein containing 30%-65%, which can account for the mixture of 5%-30%. Bean cake, peanut cake: is a good plant protein feed, good palatability, nutrition is comprehensive, accounting for 10% - 20% of the mixed feed. Cotton seed cake: because there are toxins, dosage should not be too much, generally not more than 7% of the mixed feed. Fish: is the highest quality animal protein, can account for mixture of 5%-15%. Should calculate the salinity of fish meal, fish meal with 0.4% content than mixture.
Mainly used to supplement the lack of vitamins, can be accounted for about 30% of the mixture. All kinds of fresh green vegetables: the amount of 20%-30% mixture.
The main supplement of the lack of minerals in the mixture, which can be accounted for 0.3%-9% of the mixture. Bone meal: mainly used to supplement calcium and phosphorus, can account for mixture of 1%-2.5%. Shellfish powder: mainly used to supplement the lack of calcium, can be accounted for the mixture of 1%-7%, egg laying hens should be more use, other chickens should be less. Salt: mainly used to supplement the lack of sodium in the mixture, often accounting for the mixture of 0.3%-0.4%. Salt fish meal will also be counted. Gravel: usually in the chicken after the January age supplement, can improve the feed utilization rate, can be accounted for the mixture of 0.5%-1%.
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