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濃縮料是指按照飼養標準的要求，把各種蛋白質原料(如豆粕、菜籽粕、魚粉等)，再加上一定比例的礦物質、添加劑，科學合理混合而成的一種半成品飼料，使用簡單、方便，使用時只要按標簽上的參考配方，靈活掌握配上自產的玉米面、糠麩類即可，但不能直接飼喂。小編發現一些養殖戶，特別是散養的農戶在選用上存在諸多不當之處，在此有針對性地提出小散戶豬濃縮料選用需要注意的幾個方面，供大家參考。
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、按參考比例，合理配料
1. According to the reference proportion, reasonable ingredients
濃縮飼料是半成品飼料，應根據畜禽的不同類型、階段按比例配制成全價飼料，供畜禽使用。然而，當前很多農戶，用濃縮料時不是一次性配好了使用，而是用水壺蓋或碗憑想象舀點濃縮料拌上一些玉米面、糠麩就可，根本也不過一下稱，按比例配制，這種太過隨意的盲目做法是不科學的。因此，在配制全價料時，要按標簽上的參考比例進行配制，靈活應用，也不要隨意加入別的過多添加劑。如瘦肉型豬，那就選適合瘦肉型豬的濃縮料，再根據豬的大小和標簽上的參考配方，配制成適合瘦肉型豬的配合飼料，而土雜豬我們就按土雜豬的需求配制，蛋白含量就可適當低些，并考慮充分利用自家產的農副產品。
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、配合料避免加熱熟喂
2. Avoid heating the batch
用濃縮料配成的全價料，拌入熱的熟食中、經過加熱或進行發酵處理會造成營養成分的損失，嚴重破壞其營養平衡，特別是維生素的損失更為嚴重，直接影響到畜禽生產性能的發揮。飼喂時應生料干喂或拌濕后飼喂。
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、忌換料過勤或料不好時也不換料
3. Do not change the material too often or when the material is not good
一些農戶沒有主見，聽說那種飼料好，馬上就又換一種飼料，或認為新牌子頭批飼料好，也就不停地換料、頻繁地試驗；還有的是認為換料嚴重影響生長，明明知道料不算好，也不愿換一種好的。科學的做法是掌握正確的換料辦法，當飼料不是很理想時，就重選一個好的堅決換掉。正確的換料辦法是在4～7天內逐漸完成，原來的料逐漸減少，新的料逐漸增加了混合著喂，這樣的過渡，能很好地減少飼料應激。
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.