The quality of eggshell is an important factor affecting the economic benefits of poultry and egg industry. Laying hens lay eggs, and sometimes produce some thin-shelled eggs, which will affect the overall quality of the eggs and reduce the breeding benefits. The production of thin-shell eggs by lay

How much do you know about the installation requirements of the waterline?In large-scale chicken farms, a lot of dirt, drug residues, algae, and other substances often accumulate in water pipelines, nipple drinkers, and water tanks, causing blockage of water lines and drinking fountains, making chic