Concentrated feed is a kind of semi-finished feed which is scientifically and reasonably mixed with various protein raw materials (such as soybean meal, rapeseed meal, fish meal, etc.) and a certain proportion of minerals and additives according to the requirements of feeding standards. It is simple and convenient to use, as long as the reference formula on the label is used, and the self-produced corn flour and bran can be flexibly matched, but not directly Feed. Xiaobian found that some farmers, especially free range farmers in the selection of a lot of improper, this paper puts forward several aspects of small retail Pig concentrate selection need to pay attention to, for your reference

1、分清类型与阶段，合理选料

1. Distinguish type and stage, select material reasonably

小散户更突出的盲目用料是用肥猪浓缩料拌玉米面来代替乳猪颗粒料或乳猪浓缩料，结果适得其反，没节约成本，反造成乳猪拉稀的多，营养不良，生长缓慢，严重的导致猪只得水肿病死亡。不同畜种、不同经济类型、不同生长阶段的畜禽对各种营养成分的需求是不同的，按照它们不同的营养需求配制而成的浓缩料，品种繁多。因此，在选购时，要仔细了解产品的适用对象，根据饲养的畜禽及品种对号选购适宜的浓缩料，以达到饲喂效果。

The most prominent blind use of raw materials for small retail investors is to use Pig concentrate mixed with corn flour instead of pig pellet or Pig concentrate. The result is just the opposite. It does not save cost. On the contrary, it leads to more thinning of suckling pigs, malnutrition, slow growth, and even death of edema disease. Different kinds of livestock, different economic types and different growth stages have different requirements for various nutrients. There are many kinds of concentrated materials prepared according to their different nutritional requirements. Therefore, in order to achieve the feeding effect, we should carefully understand the applicable objects of the products, and choose the appropriate concentrate according to the number of livestock and poultry and the variety.

2、按参考比例，合理配料

2. According to the reference proportion, reasonable ingredients

浓缩饲料是半成品饲料，应根据畜禽的不同类型、阶段按比例配制成全价饲料，供畜禽使用。然而，当前很多农户，用浓缩料时不是一次性配好了使用，而是用水壶盖或碗凭想象舀点浓缩料拌上一些玉米面、糠麸就可，根本也不过一下称，按比例配制，这种太过随意的盲目做法是不科学的。因此，在配制全价料时，要按标签上的参考比例进行配制，灵活应用，也不要随意加入别的过多添加剂。

Concentrated feed is a kind of semi-finished feed, which should be made into full price feed according to different types and stages of livestock and poultry. However, at present, many farmers do not use concentrated materials at one time. Instead, they use a kettle cover or bowl to scoop up some concentrated materials and mix them with some corn flour and bran. It is not scientific to mix them in proportion. Therefore, in the preparation of the full price material, it should be prepared according to the reference proportion on the label, flexible application, and do not add too many other additives at will.

浓缩饲料与玉米等能量饲料混合一定要均匀。对于规模户而言，用料加工机拌，而对于大部分散养户，多为手工拌料，手工拌料的方法是：先将一部分能量饲料与浓缩料混合，充分搅拌，达到均匀一致，然后再加一部分能量饲料，充分搅拌混合均匀。这样经过多次混合搅拌，就配制成了均匀一致的全价饲料。如混合不均匀，则可造成畜禽营养不良，影响饲养效果。

Concentrate feed and corn and other energy feed must be mixed evenly. For large-scale households, the materials are processed and mixed by machine, while for most free range households, the materials are mostly mixed by hand. The method of manual mixing is: first, mix part of the energy feed with the concentrated material, fully stir to achieve uniformity, and then add part of the energy feed, fully stir and mix evenly. In this way, after mixing and stirring for many times, a uniform and uniform full price feed is prepared. If the mixture is not uniform, it can cause malnutrition of livestock and poultry and affect the feeding effect.

4、配合料避免加热熟喂

4. Avoid heating the batch

用浓缩料配成的全价料，拌入热的熟食中、经过加热或进行发酵处理会造成营养成分的损失，严重破坏其营养平衡，特别是维生素的损失为严重，直接影响到畜禽生产性能的发挥。饲喂时应生料干喂或拌湿后饲喂。

The full price feed made from concentrated feed, mixed into hot cooked food, heated or fermented, will cause the loss of nutrients and seriously damage the nutritional balance, especially the loss of vitamins, which directly affects the performance of livestock and poultry production. When feeding, the raw material should be fed dry or mixed wet.