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. |
Dari dalam buku
Hasil 1-5 dari 37
Halaman iv
... total of 16 presentations tackle several aspects of rice - fish systems , starting with eight technical examples from five countries , including irrigation systems , and in coastal areas with shrimp and in freshwater areas with prawn ...
... total of 16 presentations tackle several aspects of rice - fish systems , starting with eight technical examples from five countries , including irrigation systems , and in coastal areas with shrimp and in freshwater areas with prawn ...
Halaman 9
... total income . Third , work out your balance or profit sheet . • Write down the total income re- ceived from the technology . • Write down the total costs that were required in doing the tech- nology . • Subtract the total amount ...
... total income . Third , work out your balance or profit sheet . • Write down the total income re- ceived from the technology . • Write down the total costs that were required in doing the tech- nology . • Subtract the total amount ...
Halaman 10
... total fish harvest was done in June and 25 kg of fish were sold , getting P875 in receipts . Cash netflow • The ... total cash outflow by month on the lower part of the calendar . · • Plot the total cash inflow by month on the ...
... total fish harvest was done in June and 25 kg of fish were sold , getting P875 in receipts . Cash netflow • The ... total cash outflow by month on the lower part of the calendar . · • Plot the total cash inflow by month on the ...
Halaman 22
... Total Survival weight ( fish / ha ) weight ( % ) ( kg / fish ) ( kg / ha ) Individual Gross weight yield ( kg / fish ) ( kg / ha ) 2.5 0.5 0.5 0.5 Figure 4. Bioresource flows for aquatic plant - fish system. Species Conversion factor 17 ...
... Total Survival weight ( fish / ha ) weight ( % ) ( kg / fish ) ( kg / ha ) Individual Gross weight yield ( kg / fish ) ( kg / ha ) 2.5 0.5 0.5 0.5 Figure 4. Bioresource flows for aquatic plant - fish system. Species Conversion factor 17 ...
Halaman 27
... 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 500 225.00 450 888 90 0.75 1 755 12.50 1 218.8 90 0.75 405 12.50 281.2 90 ...
... 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 500 225.00 450 888 90 0.75 1 755 12.50 1 218.8 90 0.75 405 12.50 281.2 90 ...
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