Who recommends a good milk substitute?

If you want to carry out an ultra-early isolation weaning project, who can recommend a good milk substitute? I only found Anyou on the Internet and saw that others had used one of Invid's products.-- Ultra-early isolation weaning Project? I am a scientific research unit from a big pig province, there is excitement to talk about in detail, we have mature technical reserves!-- using Zhengda 550s substitute milk treasure, I have done experiments myself, and the results are quite good. Hehe, if I tell you about the product, you will say that I am advertising! I told you I was skilled, and you said I couldn't believe it. People! Because you are working on a project, not carrying out production, so say so! It's up to you! -- make your own decision. Zdgoo will add the following at 10:28 on 2009-11-23. If it is a milk substitute for piglets, you are recommended to use Nanjing Yu's. If it is a calf, you are recommended to use American Blue Ray. We were weaned at the age of 16-18 days, and our conservation survival rate was maintained at about 98%. About 40% of imported milk powder was fed within a week after weaning. Part of the milk substitute is made by ourselves, and some is bought by another company. Wet material trough, dry material trough, one dry and one wet, dry material free feeding. This post was finally edited by hznrg at 18:41 on 2009-11-23 to reply: "xueyoumi 16-18 days old can only be regarded as early weaning. I plan an ultra-early isolation weaning program at the age of 8-10 days, which is part of disease purification, using Isowean technology (patented technology of PIC in the early years). Now the main thing is to find a suitable milk substitute. In the first few years, it was specially processed by Shanghai Ainong. I think there should be mature products on the market with the current technological progress. -- replying to hznrg weaning too early is not good for sows and has little effect on piglets. Even if you can't eat food at all, as long as you do it properly, you will eat it completely in two days at most, and it will definitely have an effect on your weight. I think you can try imported milk powder, the excessive effect of imported milk powder is good. This post was finally edited and replied "xueyoumi" by hznrg at 07:09 on 2009-11-24. Thank you! Ultra-early weaning is also possible, hoping to get healthier piglets instead of improving production. Weaning days in Europe and the United States tend to be delayed in the past two years (18 to 21). As you said, early weaning is not cost-effective because of its negative impact on sow performance.