浓缩料是指按照饲养标准的要求，把各种蛋白质原料(如豆粕、菜籽粕、鱼粉等)，再加上一定比例的矿物质、添加剂，科学合理混合而成的一种半成品饲料，使用简单、方便，使用时只要按标签上的参考配方，灵活掌握配上自产的玉米面、糠麸类即可，但不能直接饲喂。小编发现一些养殖户，特别是散养的农户在选用上存在诸多不当之处，在此有针对性地提出小散户猪浓缩料选用需要注意的几个方面，供大家参考。
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. When using, it is only necessary to flexibly master the self-produced corn flour and bran according to the reference formula on the label, but not directly Feeding. Xiaobian found that some farmers, especially the farmers of free range breeding, have many improper points in the selection. In this paper, the author puts forward several aspects needing attention in the selection of Pig concentrate for reference.
1、按参考比例，合理配料
1. 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。如瘦肉型猪，那就选适合瘦肉型猪的浓缩料，再根据猪的大小和标签上的参考配方，配制成适合瘦肉型猪的配合饲料，而土杂猪我们就按土杂猪的需求配制，蛋白含量就可适当低些，并考虑充分利用自家产的农副产品。
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 the concentrated materials at one time, but scoop some concentrated materials with the lid of a kettle or a bowl according to imagination, and mix some corn flour and bran. It's just a short title at all. It's unscientific to make the concentrate according to the proportion. Therefore, in the preparation of full price material, the preparation should be carried out according to the reference proportion on the label, flexible application, and do not add too many other additives at will. For example, for lean meat pigs, we should select the concentrate suitable for lean meat pigs, and then according to the size of pigs and the reference formula on the label, we can prepare the compound feed suitable for lean meat pigs, and we will prepare the local Hybrid Pigs according to the needs of local pigs, so that the protein content can be appropriately lower, and we should consider making full use of our own agricultural and sideline products.
2、配合料避免加热熟喂
2. 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更为严重，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 material made of concentrated materials, mixed into hot cooked food, heated or fermented, will cause the loss of nutrients and seriously destroy the nutritional balance, especially the loss of vitamins, which directly affects the production performance of livestock and poultry. When feeding, raw materials should be fed dry or mixed wet.
3、忌换料过勤或料不好时也不换料
3. Do not change the material too often or when the material is not good
一些农户没有主见，听说那种饲料好，马上就又换一种饲料，或认为新牌子头批饲料好，也就不停地换料、频繁地试验；还有的是认为换料严重影响生长，明明知道料不算好，也不愿换一种好的。科学的做法是掌握正确的换料办法，当饲料不是很理想时，就重选一个好的坚决换掉。正确的换料办法是在4～7天内逐渐完成，原来的料逐渐减少，新的料逐渐增加了混合着喂，这样的过渡，能很好地减少饲料应激。
Some farmers do not have their own opinions. When they hear that the feed is good, they immediately change another kind of feed, or think that the first batch of new brand feed is good, they constantly change the feed and test it frequently; others think that the change of feed seriously affects the growth, and they know that the feed is not good, and they are not willing to change a good feed. The scientific way is to master the correct way to change the feed. When the feed is not very ideal, choose a good one and change it. The correct way to change feed is to gradually complete in 4-7 days, the original feed gradually reduced, the new feed gradually increased, mixed feeding, such a transition, can well reduce feed stress.