淺析提高池塘養(yǎng)魚經(jīng)濟效益點方法(完整版)
【正文】 lity of pond culture products, increasing economic benefits. 2池塘消毒。 Pond farming。應(yīng)用有關(guān)政策、法規(guī)，依法整治污水源。2 disinfection pond. The pond is a place for aquaculture animal habitats, and pathogens breeding places. The pond environment is clean, directly affect the growth rate of fish and other aquatic animals, could be on the market when the price is right. ?。?）干塘清塘，加固塘基。t fill one new water, can carry out with clear water pond. 3凈化水質(zhì)。 Can be share with medical stone, zeolite etc, the effect is better。1以青代精，利用塘埂、荒地種植牧草、利用溝渠等水域養(yǎng)殖浮萍，或采集嫩草雜草來喂魚，可以節(jié)省精料。4．消除藥物殘留?？梢淮畏抛?，捕大銷售。一些養(yǎng)魚戶平時沒有提前作好魚病預(yù)防，當(dāng)魚病發(fā)生后又沒有及時對癥下藥，造成一定的損失，使養(yǎng)魚效益下降。 Fish onset season regularly with drug prevention。此外用大黃、五倍子、大蒜、馬齒莧等中藥對防治魚病有良效。這樣不僅可根據(jù)市場靈活地選擇水產(chǎn)養(yǎng)殖品種，還可減輕池底質(zhì)惡化程度，減少病害傳播機會。藥物殘留消除了，可增加口感，產(chǎn)品的價格自然會提升。維生素C可阻止有毒物質(zhì)在魚體內(nèi)殘留，具有解除法操作簡便．快速．準(zhǔn)確靈敏清除毒性物質(zhì)的功能。不僅能凈化水質(zhì)，還為單胞藻的繁殖提供了大量營養(yǎng)。光合細菌投入池塘中，能迅速消除水體中的氨氮、硫化氫、有機酸等有機物質(zhì)，平衡酸堿度，改善池水質(zhì)量。(1) dry pond clear pond, pond base reinforcement. After the winter fishing pond water draining, to a layer of sludge, and then let the sun, can achieve the goal of clear pests. If winter due to production needs to raise fish, failed to do it after the winter fishing dry pond, available drainage machine will pond pond dam on bunds of weeds, to reduce the insects such as spawning sites. At the same time strengthening pond base, to prevent leakage. ?。?）藥劑清塘，殺毒消菌。1 to eliminate industrial wastewater, pesticide wastewater is toxic to fish pond. Application of relevant policies, laws and regulations, in accordance with the regulation means. Simultaneously with zeolite powder, medical stone, benefits ChiBao, lime and other drugs for improved is caused by sewage. Zeolite powder and medical stone and beneficial ChiBao can be up to the adsorption of heavy metal ion in water sink in the water at the bottom. To optimize water quality, flooding increases oxygen ammonia etc。Pick to: the fish feed, less riskaverse activities, bined with the adverse impact of the water quality environment and often result in farmed fish body color, meat protein pared with raw fish and shrimp, crude fat less than wild fish, and fish pond shell weight, reduce edible parts, size specification is not neat, also cannot be parable with wild taste, affect farmed fish pond of modity prices. In this paper, the measures how to improve the economic benefits of pond culture in brief. 關(guān)鍵詞：經(jīng)濟效益； 池塘養(yǎng)殖； 措施Key words: econom
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