First, consider the raw material composition. Self-proportioned feeds have a lot less cost than purchased feeds, but self-provisioned feeds must meet the normal growth needs of chickens. In general, the optimal feed formulation is not necessarily the most economical feed formulation. Priority should be given to the local production of forage crops such as corn, rice, wheat, etc., and then purchase premix raw material concentrates, additives, etc., as appropriate, in order to match the full price of feed needed for chickens, it is most likely to obtain economic benefits. It is worth noting that these ingredients must be of reliable quality and have no mildew. Dishes must be detoxified before they can be used.
Even if it is a reliable raw material, we must pay attention to the proportion of its use, just as it is impossible to use vegetable meal instead of animal-derived protein, and not all wheat can be used as an energy substitute. Proper input of feed additives will bring about an increase in profit margins, such as allicin, probiotics, etc., which have a very significant effect on chickens.
Second, we must ensure the absorption and utilization of feed ingredients. Chicken farmers often make mistakes in formulating feeds with reference to related materials. They are not paying attention to the absorbability of feed ingredients. For example, in protein feeds, the absorption and utilization of fish meal, soybean meal, rapeseed meal and cottonseed meal are gradually reduced. This is also the reason why some protein-rich feeds have a lower price than those with low protein content. The imbalance in the ratio of calcium and phosphorus in the added mineral elements can cause skeletal diseases and blood diseases such as chicken-to-lime. Calcium absorbs 1/3 and absorbs 2/3 of Baker and calcium in the shell.
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