1, the henhouse should be kept clean and hygienic every day, the ground should be changed frequently, and the temperature should be controlled at about 10 degrees.

2, more stocking, more exercise for chickens, promote digestion and enhance physical fitness.

3. Short lighting time in winter. To ensure the illumination time of chickens, it should be about 13 ~ 14 hours every day.

4. Strengthen the nutritional collocation of chickens, ensure the intake of chickens, and try to make every chicken eat well.

5. The food of native chicken is mainly Cordyceps sinensis.

Like hens in cages, native chickens need a certain amount of nutrition to grow and lay eggs normally. Because native chickens are not kept in cages, there is a large space for activities and there are many ways to get food. Some of them eat wild insects (protein content is high), grass seeds, sand grains and so on. Drink mountain springs when you are thirsty. But these things in the wild are limited and can't meet the needs of local chickens. Therefore, it is necessary to set up troughs and sinks in fixed places, add nutritious chicken feed and clean drinking water to supplement the feeding of native chickens. This can meet the nutritional needs of native chickens, so many eggs will be laid.