There are many ways for laying hens to produce high yield.

As the leaves of pine trees, pine needles are not only rich in nutrition, but also contain plant fungicides, which can promote the growth of livestock and poultry, improve the product rate, and prevent gastrointestinal diseases and various vitamin deficiencies. Adding 6% pine needle powder to the chicken diet can increase the laying rate by 13% and 15%.

By adding 7% cooked (or detoxified) rapeseed cake to the feed of laying hens, the laying rate can be increased by about 10%.

The method of feeding peanut shell powder added 3% Mel 5% peanut shell powder to the layer feed could increase the laying rate by 15%.

Xanthium sibiricum cake is a by-product of Xanthium sibiricum fruit after oil extraction, which contains 39% crude protein and trace sedative substances. Adding 10% Xanthium sibiricum cake powder to the basic diet of laying hens can increase the egg production rate by 8.35%, egg weight by 2.8% and feed reward by 4.7%.

Feeding carrots is rich in carotene (36 mg per kilogram) and a variety of B vitamins and trace elements; adding 10% Mel 20% carrots to the diet of laying hens can increase the laying rate by 3% Mel 5%.

The method of feeding corn pollen to feed chickens can increase the laying rate by about 10%, and the egg color is bright and the amount of yolk is increased.

The eggshell feeding method often adds some broken eggshells to the layer feed, which can increase the laying rate by about 10%.

Feeding honey method 1 gram of honey per chicken per day (diluted with water and mixed in the feed twice in the morning and evening) can increase the laying rate by 10% and 14%.