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 iii
... nutrient inputs such as fertilizers and feeds can play a role , particularly when production capacity is to be ... nutrient flows are shown , excluding those of off - farm nutrient inputs , flows of wastes leaving the farm , and ...
... nutrient inputs such as fertilizers and feeds can play a role , particularly when production capacity is to be ... nutrient flows are shown , excluding those of off - farm nutrient inputs , flows of wastes leaving the farm , and ...
Halaman 23
... Nutrient pathways in pig - grass - fish system Figure 6. Fertilization calendar for grass production SEP Issues for further consideration The example shown here has been. for herbivorous fish . Pig excreta are only partly applied ...
... Nutrient pathways in pig - grass - fish system Figure 6. Fertilization calendar for grass production SEP Issues for further consideration The example shown here has been. for herbivorous fish . Pig excreta are only partly applied ...
Halaman 24
... nutrients , e.g. for wastewater treatment , although then accumulation of pollutants may become an issue . Given larger amounts of available pig manure ( e.g. from pig farms ) , and macrophagous fish in a polyculture , the recycling of ...
... nutrients , e.g. for wastewater treatment , although then accumulation of pollutants may become an issue . Given larger amounts of available pig manure ( e.g. from pig farms ) , and macrophagous fish in a polyculture , the recycling of ...
Halaman 27
... nutrients . Therefore , the total amount of nutrients supplied by the mud cannot be fully ab- sorbed by the plants . The farmers in Zhangchai Township realize that the shoot production is 20-30 per- cent higher in the pond plot than in ...
... nutrients . Therefore , the total amount of nutrients supplied by the mud cannot be fully ab- sorbed by the plants . The farmers in Zhangchai Township realize that the shoot production is 20-30 per- cent higher in the pond plot than in ...
Halaman 28
... nutrient inputs need to be verified depending on soil quality and plant requirements . It is unclear if additional fertilizer amounts are given to the dike crops , aside from the pond mud . The VAC system in Northern Viet Nam Le Thanh Lưu ...
... nutrient inputs need to be verified depending on soil quality and plant requirements . It is unclear if additional fertilizer amounts are given to the dike crops , aside from the pond mud . The VAC system in Northern Viet Nam Le Thanh Lưu ...
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