in intensive pig production daily weight gain and feed efficiency are high. However, high performance is associated with increased levels of stress.
2022-05-09
The epidemic situation in East China has reached an inflection point, and the market is more willing to stock up, copper prices are expected to contin
2022-04-29
To evaluate the effects of diet source copper and copper level on growth performance, diarrhea rate and intestinal morphology of weaned piglets.
2022-04-14
Copper sulfate, TBCC: International and domestic copper inventories hit a new low, so there is still support for copper prices, copper prices are expe
2021-11-17
In the second half of the year, new production capacity has been put into production, but the risk of epidemic still exists, mining disturbances are s
2021-11-04
Nyrstar cut production, triggering a jump in zinc prices. The reason for the reduction is the surge in electricity prices caused by the energy crisis
2021-10-27
Domestic fine copper inventory continues to decline, copper prices support is strong, pay attention to the performance of the traditional peak season.
2021-10-13
Jiangsu Sustar attended the signing ceremony of strategic cooperation between Tongshan District People's Government and Sichuan Agricultural Universit
2021-06-30
After 5 years of investigation, study and exchange, and invite domestic and foreign industry experts and scholars for technical guidance, after produc
