Reasonable ingredients and lower costs. The use of local feed resources and the selection of cheap raw materials under the premise of keeping the feeding standards unchanged can effectively reduce feed costs. For example, a portion of the fish meal may be replaced with a pancake meal, or some lobster sauce may be replaced with a sesame seed meal, a peanut meal, or a vegetable meal. Fix the chute and control the feed. As the free-range chickens tend to be congested when they eat, they will overturn the feed trough or bucket and cause feed wastage. Therefore, the feeding trough or bucket should be fixed during the feeding process, and the height is generally consistent with the height of the back of the chicken, and more feeding troughs or drums should be placed. Do not add too much amount per time. Add 1/3 of the capacity of the tank or bucket. It is advisable to eat chicken for 40 minutes. Feeding is done 4 times a day, and in winter it should be added once a night. Timely deterrence, elimination of poor quality chickens and periodic removal of insects. Measures such as timely deterrence and regular deworming can also effectively reduce feed wastage. All chickens that do not meet the standards (referring to the disease, weak, disabled and low-yield or discontinued hens) should be eliminated in time, and the excess cock must be eliminated in time. Scientific custody of feed. Storehouses storing feed and raw materials should be dry and ventilated to prevent mildew in the feed. When purchasing raw materials, it should be purchased in small quantities according to production needs, and the time for storing raw materials should be minimized so as to prevent mildew from occurring. In addition, we must prevent rodent and bird damage and reduce unnecessary waste.