Uzalishaji wa samaki
Njia moja ya kuimarisha utamaduni wa samaki bila mchango wa chakula ghali ni kupitia tamaduni nyingi. Kwa njia hii chakula asili kilichozalishwa katika mazingira ya kitamaduni kinatumika kwa kiwango kikubwa kupitia tabia inayolingana au inayosaidia ya kulisha samaki ambayo hayashindani. Ili kutumia chakula cha asili kwa kiwango cha juu, na samaki wanavyoweza kubadilisha chakula chao ikiwa rasilimali zao za kawaida za chakula zimechoka, ni muhimu sana kujua uwiano sahihi kati ya spishi tofauti katika tamaduni nyingi kulingana na hali ya ikolojia kwenye bwawa na kuzirekebisha ili zisishindane.
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This resource book consists of a compilation of proven experiences from Asia that are totally field-derived. This book is the result of the participatory workshop process conducted on September 18-28, 2000 at the International Institute of Rural Reconstruction.
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The concept of polyculture of fish is based on the concept of total utilization of different trophic and spatial niches of a pond in order to obtain maximum fish production per unit area. Different compatible species of fish of different trophic and spatial niches are raised together in the same...
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One way to intensify fish culture without an input of expensive feed is through polyculture. In this way the natural food produced in the culture environment is utilized to a greater extent through compatible or complementary feeding habits of fish which do not compete with each other. In order...
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Abstract, 2018, International Journal of Aquaculture Composite carp farming is a poly-species pond culture system in which three Indian major carps (IMC) (Labeo catla,Labeo rohitaandCirrhinus mrigala) are co-stocked with three exotic major carps (Hypophthalmicthys molitrix,Ctenopharyngodon idella...
- Abstract, 2009, FAO Fisheries and Aquaculture Technical Paper Global aquaculture development is at a crossroads with many critical aspects of sustainability that needs to be addressed. Mariculture, the production of aquatic organisms in brackish and saline water, has increased throughout the...
- Abstract, 2016, International Journal of Fisheries and Aquatic Studies The study optimized the stocking density for Azolla based carp polyculture ponds under 3 different treatments like T 1 : 10000 fish ha-1 , T 2 : 11500 fish ha-1 and T 3 : 12500 fish ha-1. Fishes (Hypophthalmichthys molitrix,...
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Abstract, 2014,Fisheries and Aquaculture Journal A study was conducted during April’2010-September’2010 with a view to compare the protein, lipid and carbohydrate contents in conventional and non-conventional feed items and to recommend suitable strategy in selecting feed item for the development...
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01-01-2007 Hiki kijikaratasi chenye kurasa 8, kinachofaa kwa matumizi kivitendo na ambacho ni rahisi kusoma, kinashughulikia suala la kujikimu kimaisha kupitia ufugaji wa samaki. Pamoja na kutoa rejea ya somo lenyewe, kijikaratasi hiki pia hutoa maelezo na mapendekezo mbalimbali kwa kutumia majedwali na...
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