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 27
Halaman 30
... drained after the final harvest , usually in February . The pond bottom is kept dry for 1-3 weeks ; after which it is cleaned , limed , manured and then Garden Basic features Upland 1. Area 2. Cultivation practices - 30.
... drained after the final harvest , usually in February . The pond bottom is kept dry for 1-3 weeks ; after which it is cleaned , limed , manured and then Garden Basic features Upland 1. Area 2. Cultivation practices - 30.
Halaman 34
... weeks after planting . Then , cut regu- larly every 2-4 weeks , 10-15 cm from the ground . • Cassava : first cutting 0.5 m from the ground , 8 weeks af- ter planting , then regularly af- ter every 4 weeks . • Legumes : first cutting 8 ...
... weeks after planting . Then , cut regu- larly every 2-4 weeks , 10-15 cm from the ground . • Cassava : first cutting 0.5 m from the ground , 8 weeks af- ter planting , then regularly af- ter every 4 weeks . • Legumes : first cutting 8 ...
Halaman 35
... weeks after liming . Water should fall from the water inlet into the pond below , so that the water mixes with oxygen from the air . Also check water condition : temperature = 22-32 ° C - early morning oxygen = 3 mg / litre - pH = 6.5 ...
... weeks after liming . Water should fall from the water inlet into the pond below , so that the water mixes with oxygen from the air . Also check water condition : temperature = 22-32 ° C - early morning oxygen = 3 mg / litre - pH = 6.5 ...
Halaman 38
... week . The recommended rates ( at stocking density of 600 / 1 000 m2 ) are : The fish that attain marketable size should be harvested and the rest allowed growing further . Final harvesting may be done 10-12 months after stocking ...
... week . The recommended rates ( at stocking density of 600 / 1 000 m2 ) are : The fish that attain marketable size should be harvested and the rest allowed growing further . Final harvesting may be done 10-12 months after stocking ...
Halaman 45
... week before manuring the pond . In case a mixture of bleaching pow- der and urea is applied to eradicate the predatory and weed fishes , ap- ply only 5-10 kg of lime ( reducing the amount of bleaching powder ap- plied ) . REPAIR . DIKE ...
... week before manuring the pond . In case a mixture of bleaching pow- der and urea is applied to eradicate the predatory and weed fishes , ap- ply only 5-10 kg of lime ( reducing the amount of bleaching powder ap- plied ) . REPAIR . DIKE ...
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