There is little requirement for egg weight, how to reduce the feed intake of laying hens and ensure the laying rate?

Dear teachers, the laying hen farmers in our area only hope that the laying rate of laying hens can be guaranteed, with a feed intake of 110-120 grams, and do not have high requirements for egg weight, because they buy eggs according to how much each egg costs, but eggs that are too big can not buy a good price. What can I do to meet their demands? -add oil to the feed, reduce the amount of soybean meal, and pay attention to the addition of multivitamin at the same time. Add oil to the feed to reduce the consumption of soybean meal. At the same time, note that the addition of multivitamin is published at 09:53 on 2009-11-4 to ensure energy level and low protein level.