The fishing company LLC Janisjarvi finished the works on artificial reproduction of bull trout yearlings. These works were performed by order of the North-West Basin Branch with the aim to compensate the damage to the water biological resources caused by repair dredging works in the water area of the Big Port of Saint-Petersburg Seaport.

The reproduction of the bull trout yearlings was performed in the framework of the agreement made by the North-West Basin Branch and the North-West Territorial Department of Rosrybolovstvo. The fishing company raised more than 101 thousand yearlings weighing 12.6 grams each in average. The North-West Basin branch spent almost 12.5 million roubles to finance the works on reproduction of the yearlings and letting them out.

The yearlings were released into the river during 5-13 June, 2013.

The first two sets of yearlings were released near the bridge over the Minoyla River located in the Minoyla village, and the third set – in the Mikli village, in the estuary area in 4 km from Lake Ladoga.

The bull trout yearlings were delivered to the points of release in a special car with two containers for transportation of live fish.