Fisheries Development,Freshwater Fish,Seawater Fish, Selling Vaccines Fish

Tuesday, March 12, 2013

An Integrated Aquaculture Freshwater Prawns and Rice

Agriculture, Fisheries and Forestry decreases due to growing needs for industrial land and housing makes thinkers and engineers in the field of fisheries must think hard to optimize production. However all the people always need food, because it is in line with the growth of population, as well as the growing demand for food.
So that in our country, farmland must be enabled as well as fishing grounds. throwing one stone two birds falling, that's a term mentioned
one of which is an integrated aquaculture freshwater prawns and rice to increase land productivity.
This way mentioned will not reduce the productivity of rice and will get additional revenue from prawns.
feces produced freshwater prawns contain a variety of nutrients will become fertilizer, so fertilizer costs can be reduced.


Preparation is done in construction is to create a channel around the rice fields, raising dikes, and expansion of the inlet channel called kobakan. size is as follows:
  • Embankment height 100 cm, width 100 cm base, 75 cm wide over
  • The width of the channel around the 100-200 cm with a depth of 50 cm
  • Kobakan Size 100 x 100 x 20 cm fitted with drain (outlet) of 4 inch PVC pipe


  1. Types of rice under water during the breeding
  2. Seeds freshwater prawns the size of 6-8 grams per head
  3. Fertilizer for rice (preferably organic fertilizer)
  4. Freshwater prawns feed with protein content of 30%

Working Procedures

  1. Tillage performed as rice cultivation in general
  2. Rice seed planted after 20 days in the nursery
  3. plant number two rice stalks with a distance of 20 cm
  4. fertilization of rice at a dose of 1.5 kg per 100 square meters of paddy fields
  5. Stocking freshwater prawns done after rice was 10 days, with dense stocking of five head per square meter
  6. Feed prawns with a dose of 4% the first month, second month of 3%, 2% in the third, with a frequency of twice daily


Harvesting freshwater prawns made ​​after 75 days
Harvesting rice made ​​after 100 days
of the land area of ​​1000 square meters with freshwater prawn seeds 5000, seeds of rice 5 Kg, 15 Kg fertilizer, feed freshwater prawns RESULTS 150 kg adult freshwater prawns and 700 kg of wet rice seed

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