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1. It is convenient and labor-saving, replacing inefficient personal production with large-scale and high efficiency of feed company, which can save part of processing cost while saving labor cost.

2.原料有保證：原料低，質(zhì)量好，造假技術(shù)日益，讓人士都頭痛，一般規(guī)模的養(yǎng)殖場根本無法分辨摻假原料，而飼料公司有精確的化驗設(shè)備，能確保原料的質(zhì)量；同時飼料原料的大量、成批采購具有成本優(yōu)勢。

2. Guaranteed raw materials: the low price, good quality and increasingly sophisticated counterfeiting technology of raw materials make the professionals have a headache. In general scale farms, adulterated raw materials cannot be distinguished at all, while feed companies have accurate testing equipment to ensure the quality of raw materials; at the same time, large quantity and batch purchase of feed materials have cost advantages.

3.攪拌均勻度好：個人飼料器械只適合攪拌10%以上的預(yù)混料。一般的立式攪拌機只有20%的攪拌系數(shù)。因此只占1%或4%豬預(yù)混料很難攪拌均勻。

3. Good mixing uniformity: personal feed equipment is only suitable for mixing more than 10% premix. The general vertical mixer has only 20% mixing coefficient. Therefore, only 1% or 4% of the pig premix is difficult to mix evenly.

4.營養(yǎng)互補：就象人的食物，要求要多樣化；同一個道理。豬的也是一樣，濃縮料能充分利用多種原料配合，使氨基酸達(dá)到平衡互補，就是大家熟悉的“木桶理論”。 而豬預(yù)混料的原料相對較單一。

4. Nutrition complementation: just like human food, it requires diversification; the same principle. The same is true for pigs. The concentrate can make full use of a variety of raw materials to achieve the best balance and complementarity of amino acids, which is known as the "barrel theory". The raw material of pig premix is relatively single.

5.油脂：油脂是豬日糧中必不可少的。不飽和脂肪酸的作用不容忽視；同時也是脂溶性維生素的載體，促進(jìn)吸收。而豬預(yù)混料中是加不進(jìn)的。

5. Fat: fat is essential in pig diet. The role of unsaturated fatty acids can not be ignored; it is also the carrier of fat soluble vitamins, promoting absorption. The pig premix is not added.

6.加工：豆粕的生熟程度不同，具有不同程度的營養(yǎng)吸收抑制因子（比如胰蛋白酶抑制因子），而一般性的粉碎是很難破壞的；而大規(guī)模的飼料廠生產(chǎn)工藝不同，能很好的破壞營養(yǎng)吸收抑制因子，更促進(jìn)營養(yǎng)的吸收，使飼料得到充分利用。

6. Processing: soybean meal has different degrees of maturity and nutrition absorption inhibition factors (such as trypsin inhibition factor), but general crushing is difficult to destroy; while large-scale feed factories have different production processes, which can destroy nutrition absorption inhibition factors, promote nutrition absorption and make full use of feed.

在預(yù)混料沒有優(yōu)勢的情況下，在保證濃縮及配合料質(zhì)量穩(wěn)定的前提下，生長速度肯定會明顯快于預(yù)混料。

Under the condition that premix has no price advantage, and on the premise of ensuring concentration and stable mixture quality, the growth rate will be obviously faster than premix.