- All-round promotion of straw to field technology, built more than 1000 ammoniation ammonification bag aquaculture ponds and beef each year more than 70,000 tons straw ammoniation.
- Pond farming is one kind of aquaculture.
- Pond farming is 1 one kind of aquaculture.
- Pond farming is one kind of aquaculture, other .
- The deer lowered its head to drink from the pond.