First, avoid buying fishmeal on your own. Second, be careful when selecting soybean meal. Soybean meal is one of the most important protein sources in pig feed. However, its price has been rising, and so have the number of low-quality or adulterated products. Pure soybean meal without any additives is now rare. To ensure quality, it’s recommended that farms conduct tests before purchasing large quantities of soybean meal. This helps avoid substandard materials that could affect the health and growth of the pigs. Third, don’t just focus on protein content when buying feed. While protein is important, higher isn't always better. Some feed products on the market use "protein essence" to artificially boost crude protein levels, such as urea. These substances may increase protein readings but are harmful to pigs. They lack essential vitamins, amino acids, and cannot be properly digested. When choosing feed, always go for reputable brands. These companies prioritize quality and are less likely to risk their reputation by using inferior ingredients. Fourth, don’t assume that dry and black pig manure means good feed. Some pig farms judge feed quality based on the appearance of pig manure, looking for dry and black feces. Some feed companies even add high levels of copper to achieve this effect. However, in foreign farms, pig manure doesn’t look like that. Using excessive copper is harmful to both the pigs and the environment. It's better to focus on the actual nutritional value of the feed rather than just the visual outcome. Fifth, make sure feeding troughs are properly designed. Many pig farms use automatic feeding boxes, but often the design is not ideal. Some systems have small troughs that force pigs to put their heads into the box, which can cause discomfort and increase the risk of respiratory issues. A better approach is to install a tray under the feeding chute. This allows feed to fall into the tray, making it easier for pigs to eat and reducing waste. Proper design improves both efficiency and animal welfare. Clinching Screw,Stainless Steel Screws,Brass Screws,Sheet Metal Screws,Pan Head Screw Dongguan Tiloo Industrial Co., Ltd , https://www.sales-fastener.com