"Two Preventions and two don't" in pig raising

Prevent pigs from eating pesticide residues of grass poisoning
Weeds should be harvested away from orchards and farmland. If you need weeds in these areas, you must know in detail the spraying time of the plot, the drugs used, and must exceed the safe interval to use.
Prevent feed from mildew and deterioration
When feeding green fodder in summer, it is better to eat it when picking. If it is used too much sometimes, it should be sprinkled in a cool place in time. Otherwise, the aged green feed will produce nitrate. If the pig ate ,it is easy to cause gastrointestinal diseases and even death due to poisoning.
Do not feed alone or over feed for a long time
Although green feed has many advantages, it can not be eaten alone because of its incomplete nutrition. At the same time, we should also pay attention not to overfeeding, especially piglets, when feeding a large amount of water green feed, must be restricted to prevent excessive feces or other gastrointestinal diseases.
Don't cook it.
Many farmers make green feed and feed pigs, which not only reduces the original nutrition, but also easily causes deterioration and poisoning. The correct method is: after collecting the green feed, wash, shred or mash it, and then mix it with the mixed feed directly to feed the pig. For the green feed with poor palatability or more crude fiber, it is better to ferment it before feeding.