Looking for the important factors of attapulgite in feed
Editor: Juyuan New Materials Technology Release Date:2020-11-13 10:57:49 Views:79
As we all know, attapulgite has been widely used in China's industrial chain a long time ago. It is used in agriculture, light industry, pharmaceutical industry, food and other departments. It is a crystalline magnesium aluminosilicate mineral containing water, with unique layer chain structure characteristics. Today, we know from the food sector of attapulgite feed additives related testing.
The invention relates to a kind of attapulgite powder feed additive, which is characterized in that attapulgite ore is used to test the thickness and uniformity of egg shell of laying hens. A control group and four experimental groups are set up, and 384 chickens are randomly divided into 4 groups; 2-4 in each group are experimental groups, 4 in each group, 24 in each group, and 1 group is set as the control group.
With the increase of the day age of the trial chicken, the ratio of feed to egg increased. Compared with the control group, the rise of group IV was relatively slow, while that of group V was higher, the effect of adding 1.5% in feed was better, and the addition of 2% attapulgite powder was the most favorable for the whole production performance of the laying hens.
The results showed that: compared with the control group, the weight gain of weaned piglets was increased by 20.08%, and the feed return was increased by 34.21%; the weight gain of fattening pigs was increased by 18.38% and feed return was increased by 25.58%. The egg weight of laying hens was increased by 4.4g/piece The egg drop rate was 76.30%.
According to the above tests, the contribution of attapulgite feed additive in the agricultural food industry chain is very important. I hope you can do a good job in the proportion when using it!