Integrated Agriculture-aquaculture: A PrimerFood & Agriculture Org., 2001 - 149 halaman This primer is an edited and slightly revised version of a previously published integrated agriculture-aquaculture (IAA) technology information kit. It contains 38 contributions in seven sections, covering sociocultural, economic and environmental considerations in introducing IAA technologies, overviews and various examples of integrated farming systems including livestock-fish and rice-fish integration, as well as selected aspects of fish feeding and management, and fish breeding and nursing in IAA. The document aims to give decision-makers concerned with agriculture and rural development an overview and a basis for understanding the principles of IAA and help them decide whether to embark on IAA activities and include these in their programme portfolio. For those who work directly with farmers, the primer aims at providing good examples of IAA, but it is not intended to be a compilation of procedures to be strictly followed. Rather, the primer should help convince its readers/users that farmers can improve their livelihoods by either introducing IAA or by further developing the many IAA opportunities on their existing farms. |
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Halaman 22
... carp 0.50 2 000 1 000 95 4 750 3 750 Silver carp 0.05 3 200 160 95 1 520 1 360 Bighead carp 0.05 800 40 95 380 340 Common carp 0.05 2 400 120 85 1 020 900 Total 1 320 7 670 6 350 can be costly ; using grass species can be much more ...
... carp 0.50 2 000 1 000 95 4 750 3 750 Silver carp 0.05 3 200 160 95 1 520 1 360 Bighead carp 0.05 800 40 95 380 340 Common carp 0.05 2 400 120 85 1 020 900 Total 1 320 7 670 6 350 can be costly ; using grass species can be much more ...
Halaman 27
... Carp Survival ( % ) Body Net yield species weight ( kg ) Fish Total Total Fish Number of increment weight weight stocking weight fish ( factor ) ( g ) ( kg ) ( pcs ) ( kg ) Silver 50 97.50 1 950 Bighead 50 22.50 450 Grass 500 225.00 450 ...
... Carp Survival ( % ) Body Net yield species weight ( kg ) Fish Total Total Fish Number of increment weight weight stocking weight fish ( factor ) ( g ) ( kg ) ( pcs ) ( kg ) Silver 50 97.50 1 950 Bighead 50 22.50 450 Grass 500 225.00 450 ...
Halaman 31
... Silver carp : 20-25 % Pond mud Livestock manure + human wastes Pig manure 1-2 1-4 1-2 Several Grass , rice straw , rice bran , sweet potato Rice bran , cassava 4. Stocking density 5. Manuring 6. Harvesting 7. Estimated production Grass carp ...
... Silver carp : 20-25 % Pond mud Livestock manure + human wastes Pig manure 1-2 1-4 1-2 Several Grass , rice straw , rice bran , sweet potato Rice bran , cassava 4. Stocking density 5. Manuring 6. Harvesting 7. Estimated production Grass carp ...
Halaman 38
... carp 120 Silver carp 90 Grass carp 90 Common carp 120 Some alterations can be made on the stocking density and species ratio depending upon the pond con- ditions and availability of fish seed . Calendar of activities for fish ...
... carp 120 Silver carp 90 Grass carp 90 Common carp 120 Some alterations can be made on the stocking density and species ratio depending upon the pond con- ditions and availability of fish seed . Calendar of activities for fish ...
Halaman 40
... silver barb ( Puntius gonionotus ) or Nile tilapia ( Oreochromis niloticus ) . Even 80-100 m2 ditches as shallow as ... CARP , TILAPIA , SILVER BARB , WILD FISH MANURE STRAW and RICE BRAN GRAM FISH ( SEASON- AL ) WILD FISH RIVER ...
... silver barb ( Puntius gonionotus ) or Nile tilapia ( Oreochromis niloticus ) . Even 80-100 m2 ditches as shallow as ... CARP , TILAPIA , SILVER BARB , WILD FISH MANURE STRAW and RICE BRAN GRAM FISH ( SEASON- AL ) WILD FISH RIVER ...
Istilah dan frasa umum
applied aquaculture aquatic bamboo BANANA Bangladesh biogas bittergourd CANAL Cash inflow cassava Catla chicken common carp cost dikes drain dry season ducks farmers farming systems field fingerlings fish culture fish farming fish feed FISH HARVEST fish stocking fishponds freshwater further consideration Grass carp growout hapa household ICLARM income inlet inputs integrated agriculture-aquaculture integrated farming irrigation Issues for further kg/ha kitchen wastes labour land preparation lime livestock Mang Isko manure months Mrigal napier grass netflow Nile tilapia nutrients options oxygen paddy PAPAYA percent pesticides pests pigs plankton polyculture pond pond refuge prawn predators production rice bran rice crop rice-fish culture rice-fish farming rice-fish systems ricefield Rohu seed shrimp Silver carp SNAKEHEAD soil species stocking density stocking rates sump pond tilapia Total transplanting trench urea VAC system vaccines vegetables Viet water hyacinth weeds weeks wet season yield