① Additive premix: it is the core part of complete compound feed.
It is a homogeneous mixture of one or more feed additives and a proper proportion of carriers or diluents before being added to the compound feed.
There are many kinds of additive premix, which can be divided into quasi-premix (such as compound vitamin and trace element premix) and compound premix (containing almost all additives needed by animals).
However, neither premix can be directly fed to animals alone. Such as Beijing Challenge and Purina, are composed of various trace elements, vitamins, amino acids, health-care and growth-promoting drugs, minerals and fish meal.
Beijing Challenge Premix: produced by Beijing Challenge Animal Husbandry Technology Co., Ltd., Feed Research Institute of Chinese Academy of Agricultural Sciences.
It can meet the needs of feed processing plants and farms with different varieties, different growth periods and different raw material conditions.
② Concentrate: additive premix, mineral feed such as calcium, phosphorus and salt, and protein feed are mixed evenly according to the formula.
Complete feed: the so-called compound feed consists of concentrated feed and energy feed.
This material has comprehensive nutrition and can meet the needs of pigs.
Can be directly fed to pigs to meet various nutritional needs.