On the basis of keeping the health of the laying hens, in the winter when the laying hens have low egg production or stop production, feeding the chickens can be carried out without food or using less food, and the feeding is carried out, the coarse feeding is carried out, the fine materials are skillfully fed, and the feed is minimized. Cost, reduce feeding costs. The specific practices are as follows: First, the preparation of various grain clams or various vines in the autumn, such as: glutinous rice, sorghum, bean pods, peanut shells, dried sweet potatoes, dried peanuts and corn cobs. These things are pulverized with a pulverizer (the more broken, the better), and then some additives such as bean cake, fish meal, bone meal, trace elements and various amino acids (especially lysine) are purchased, and the variety of roughage is better. Second, the ingredients are mixed with various roughages, and then the various additives and the roughage are evenly mixed (the various additives can account for 15% to 20% of the roughage) and can be fed. This not only saves a lot of food, but also makes the chicken feel full. Under the action of various additives, the roughage is fully converted into nutrients, digested and absorbed by the body of the chicken, and generates heat energy to maintain the physiological needs and body temperature of the chicken body, and may even continue to lay eggs. The third is to feed the season of the chicken in the spring of the year, replace the coarse material with corn, dried melon, sorghum and other concentrates, and increase the amount of fishmeal, bean cake, bone meal, trace elements and amino acids to give full play to the performance of the chicken. Improve feed compensation and obtain the highest economic benefits of raising chickens. 2 Pillow Block Bearing Sucfc204-212,Pillow Block Bearing Seat Sucfc204-212,Pillow Block Bearing Sucfc204-212 Sizes Jiangsu Dingtian Stainless Steel Products Co., Ltd. , https://www.dingtiancasting.com