Survey on the supply and use of feed in farming giant freshwater prawn, pangasius and snakehead fish in the Mekong Delta - 8
Feeding amount of 500 - 650 tons/ha/crop is suitable and brings high economic efficiency. Pangasius farming time from 5 to 6 months is highly effective in terms of economy and technique. Increasing farming time does not bring high efficiency because it requires more feed, increasing feed conversion ...