In the aquaculture industry, feed accounts for about half of the cost of aquaculture. Currently, there are many kinds of feed on the market, but in the end there are only three types: full-price feed, pre-mixed feed and concentrated feed. What are these three feeds? How should farmers choose the feed that suits them? First, full price feed Full-price feed refers to finished feed that contains nutrients that fully meet the needs of animals for various nutrients and can reach a certain level of production, also known as compound feed. These are generally produced by the manufacturer. After purchasing the full-price feed, you can directly feed the vitamins and minerals without adding any other ingredients. However, the reasons for the higher cost and high cost for farmers are as follows: 1. The high cost of feed transportation has led to an increase in the price of feed. 2, manufacturers need processing, there will be processing fees, as well as the original finished storage costs also need a small fee, this is also the reason for the high price of full price. 3, a large number of marketing and management fees have also increased the cost of feed. Therefore, this is not suitable for the free-range households. Because the large-scale farmers have more pigs and consume more feed, the large-scale farmers can directly get the goods with the manufacturers, thus reducing many intermediate links and saving a lot of money.  Second, concentrated feed Concentrated feed, ie full-price feed, removes energy feeds such as cereal feed and its by-products (corn, sorghum, wheat bran, wheat, barley). Concentrated feed is mixed with a certain proportion of ingredients (mainly energy feed such as corn, sorghum) to obtain or approximate full-price feed. The concentrate is generally between 5% and 50%, usually between 20% and 40%. The proportion of the concentrated concentrate may need to be added to the protein feed at the full price, while the high proportion concentrate may also contain a small amount. Energy feed. Concentrated feed is more suitable for small farms and free-range households, mainly because the full-price feed is composed of 60%-80% energy feed plus 20%-40% concentrated feed, only need to buy corn locally to cooperate. Moreover, the technology of concentrating feed to prepare full-price feed is simple and the equipment requirements are not high, so the quality is easy to control.   Third, the additive premix Additive premix is ​​a premix, which is a kind of feed product with a small proportion but a great effect in compound feed. It is composed of one or more biologically active trace components (such as vitamins, amino acids, traces). Mineral elements) and non-nutritive feed additives (such as drugs). Premixes generally account for between 4% and 8% of the compound feed. But it is the essence of the compound feed and the heart of the full-price feed. Premix is ​​also the most used feed for small batches. Regardless of which feed the farmer chooses, he should choose a big brand, a feed produced by a manufacturer with quality, credit guarantee and perfect after-sales service. good frozen leather jacket Leather Jacket,Frozen Leather Jacket,Fresh Leather Jacket,Delicious Frozen Leather Jacket Zhoushan Junwei Aquatic Products Co., Ltd. , https://www.junweiaquatic-intl.com
