1. The amount of use should not be too large. The use of additives is better. It is only necessary to supplement the nutrients, somatotropin, vitamins and trace elements in the fattening pigs. If the dosage is too much, it will not only increase the cost of feeding, but also cause waste, and affect the pigs. Growth and development, and even poisoning. Therefore, when feeding pigs with additives, you should choose an additive with full ingredients, rich vitamin content and reasonable formula, which can be added according to the dosage requirements. Experienced pig farmers can choose high efficiency and high quality according to different growth stages of pigs. , inexpensive additives.
2. Unusable additives instead of concentrate additives are mainly composed of vitamins, trace elements, growth promoters and some drugs. They do not contain protein and energy substances. Their function is to improve the full price of the diet, improve the utilization rate of feed, and promote pigs. Rapid growth. Only when the feed nutrient level is full, the use of additives to supplement the lack of certain substances in the feed can maximize its effect. Do not simply add some additives to the roughage to feed the pigs directly. The concentrate should not be omitted when using the additives.
3, can not be mixed with several additives use additives are mostly complex type, if the combination of several additives is like increasing the amount of the same, it will cause the physiology of pigs. In addition, there is a certain antagonistic effect between different kinds of additives. Mixed use will affect the normal growth and development of pigs, increase the cost of feeding, and reduce the efficiency of pig raising.
Engineered wood flooring trends include the following:
1. Environmental protection materials: With the improvement of people's awareness of environmental protection, more and more consumers choose to use environmental protection materials. Engineered wood flooring is a combination of wood and man-made materials. Compared with solid wood flooring, the wood used is more economical and can reduce the cutting of natural forests.
2. High-quality appearance: Engineered wood flooring has the natural beauty and texture of solid wood flooring, and it can also create more diversified appearance effects through processing technology. Consumers are increasingly demanding the appearance of the floor, Engineered wood flooring can meet their needs for high-quality appearance.
3. Durability and wear resistance: Engineered wood flooring adopts a multi-layer structure to make it have high durability and wear resistance. This makes it suitable for use in high-traffic areas such as kitchens and hallways in commercial premises and homes.
4. Convenient installation and maintenance: Engineered wood flooring is more convenient to install than solid wood flooring. It can be installed by locking system or adhesive, reducing installation time and cost. At the same time, Engineered wood flooring is also easier to maintain than solid wood flooring, and only needs regular cleaning and maintenance.
5. Diversified design and color choices: Engineered wood flooring provides a rich variety of design and color choices to meet consumers' needs for personalization and customization. From classic wood grain design to modern stone and metal grain design, consumers can choose the right floor according to their own preferences and home style.
In general, the popular trend of Engineered wood flooring is to develop in the direction of environmental protection, high quality, durability, convenient installation and maintenance, and diversified design and color selection. These trends reflect changes in consumer demand and preferences for flooring.
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Jiangsu Zhenrui Furniture Material Co., Ltd. , https://www.zrfloors.com