Bangladesh's world position in culturing fish is —

এই অধ্যায়ের আরও প্রশ্ন

• C-03-Q168Bangladesh has about how much internal open and closed water body area?
• C-03-Q169Fish production in Bangladesh in 2011-2012 was about —
• C-03-Q170The target fish production in Bangladesh up to 2020-2021 was —
• C-03-Q171In which months do farmers release fries in seasonal pond after rainwater fills them?
• C-03-Q172Climate change affects hatchery fish breeding by —
• C-03-Q173Higher temperature in shallow ponds increases —
• C-03-Q174In which river do rui type fishes naturally release eggs?
• C-03-Q175Rui fish release eggs during heavy rainfall after extreme heat in the month of —
• C-03-Q176The natural breeding period for native small fish in beel/baor/tidal areas is —
• C-03-Q177Coral reef destruction is caused by all EXCEPT —