Category: Aquaculture | Freshwater

Production of prawn with carp in polyculture pond, Rajshahi

Harvested carp and prawn

Harvested carp and prawn

Polyculture of prawn with carps makes the ecological balance of the pond water, preventing the formation of massive algae blooms (Cohen et al. 1983) and at the same time increase the total production. Prawn polyculture with carps …read more

Category: Aquaculture | Freshwater

Production and Economics of Fish Farming in Irrigated Rice Field in Drought Prone Barind Areas of Rajshahi

Ditch excavation

Ditch excavation

Introduction: Changes in surface water availability are the most obvious threats to farmers in drought prone areas. Barind tract (undulating uplands with red/yellow clay soils of northwest Bangladesh) is considered as one of the low output zones in terms of agricultural production. In addition to …read more

Category: Aquaculture | Freshwater

Impact of environmental fluctuation on fish production of seasonal ponds in Rajshahi areas

Decrease water level in Grow-out ponds

Decrease water level in Grow-out ponds

Background:

Climate change is considered as one of the important themes in recent years worldwide. Fisheries sector contributes to improve the rural livelihood which is threatened by climate change that decreases production, affects …read more