What are the requirements for feed, feed additives and drinking water for the production of pollution-free pigs?

pollution-free pig production on feed, feed additives and drinking water have the following requirementsZTD
IFeed and feed additivesZTD1, feed raw materials and additives should comply with the "pollution-free food - pig feed feed use guidelines" requirementsZTD
2, different growth period and physiological stage, according to nutritional needs, the preparation of different feedZTD
3, do not feed fat pigs high copper, high zinc daily grainDo not use metamorphic, moldy, insect-produced or contaminated feedDo not use untreated diving and other livestock and poultry by-productsZTD
　　4, prohibit the addition of stimulants (Clenbuterol), sedatives, hormones, arsenic jingle in feed and drinking water ZTD
　　5, the use of additives containing antibiotics, in the fattening pig before the column, according to the provisions of the implementation of the suspension period ZTD
　　Second, drinking water ZTD 1, often have sufficient drinking water, water quality in line with the "pollution-free food - livestock drinking water quality standards." ZTD
　　2, do not drink harmful substances and seedlings exceed the standard and contaminated water Should often clean and disinfect drinking water equipment, to avoid the growth of bacteria ZTD
　　The production of pollution-free pigs has the following requirements for feed, feed additives and drinking water ZTD
　　I Feed and feed additives ZTD 1, feed raw materials and additives should comply with the "pollution-free food - pig feed feed use guidelines" requirements ZTD
　　2, different growth period and physiological stage, according to nutritional needs, the preparation of different feed ZTD
　　3, do not feed fat pigs high copper, high zinc daily grain Do not use metamorphic, moldy, insect-produced or contaminated feed Do not use untreated diving and other livestock and poultry by-products ZTD
　　4, prohibit the addition of stimulants (Clenbuterol), sedatives, hormones, arsenic jingle in feed and drinking water ZTD
　　5, the use of additives containing antibiotics, in the fattening pig before the column, according to the provisions of the implementation of the suspension period ZTD
　　Second, drinking water ZTD 1, often have sufficient drinking water, water quality in line with the "pollution-free food - livestock drinking water quality standards." ZTD
　　2, do not drink harmful substances and seedlings exceed the standard and contaminated water Should often clean and disinfect drinking water equipment, to avoid the growth of bacteria ZTD