by upcycling waste produced as a byproduct of the rice the farmers grow. Niigata is a leader in land-based aquaculture for freshwater fish. The prefecture is the origin of ornamental koi carp ...
which can be sensitive and susceptible to fish stress. Shubunkin are smaller than koi, making them a better choice for smaller pond environments. Shubunkin can also be raised in an aquarium. They ...
Koi fish are being used for their beauty and nonaggressive ... He extends his season by growing produce such as lettuce and carrots in the high tunnel over winter, using solar panels and an ...