What about the premix, please?

I used to use Dabei Nong. In the past two days, I have changed to Dacheng. Who knows how Dacheng declares that I am not a material seller? I am a pig farmer-the materials of all manufacturers are good, only depends on how you use them. Whether you can be satisfied with the final benefits. -at present, the products produced by the real feed companies are good, but the orientation depends on what kind of material you want to use.-as far as I know, Dacheng's premix is of good quality, and there are some additives in it, which other companies don't have. You can carefully study the labels and logos of premixes from different companies. The most important thing is to compare pigs of the same weight and breed according to the same formula, which is the best way. Why do you need to change the material? Is it bad for Da Bei Nong? I think Dabei Nong Company is good! -Dacheng? Never heard of it. Where is it? Yingang11125_74 will add the following at 20:55 on 2009-8-3. Never heard of it. Where is it? -Don't ask people, just ask pigs. Back to Jinqiu, the price of pigs is too high, and I want to take some shortcuts-there are expected to be high, middle and low grades, and there are also good and bad breeds of pigs; good breeds of pigs feed medium and low grades slowly, resulting in poor overall efficiency; general breeds of pigs are wasted on high-grade feed, and the cost is too high to be cost-effective. So just ask the pig what kind of material to choose. In addition, through a survey on the front line of the market, I found that pig breeding still needs to find a good breed, although it looks like high-grade feed is expensive, it can grow into blocks, the fence is early, the selling price is high, and the economic benefit is good. In the final analysis, raising pigs also needs to use their brains, do not keep pushing forward, want scientific methods, knowledge is really productive forces! -see if you are adding antibiotics or other growth promoters.-it mainly depends on whether it is suitable for you. Other people's recommendations are just a reference. I think you can just observe and compare after you change the material. -the material of Dabei Nong is very good. Dacheng has never heard of it.