【正文】 ........14 大鯢繁殖期對生態(tài)環(huán)境的要求 ...................................................................................................14 大鯢繁殖期的特點 .......................................................................................................................14 大鯢繁殖水質(zhì)的特別要求 ...........................................................................................................15第 5 章 產(chǎn)業(yè)建設必要性 .......................................................................................................................15 食用價值 .......................................................................................................................................15 藥用價值 .......................................................................................................................................16 觀賞價值 .......................................................................................................................................16 經(jīng)濟效益 .......................................................................................................................................16 市場前景 .......................................................................................................................................17 資源保護 .......................................................................................................................................17 建設新農(nóng)村的主導產(chǎn)業(yè) ...............................................................................................................17 解決勞動力就業(yè)、促進加工、貿(mào)易等的發(fā)展 ..............................................................................18第 6 章 市埸前景 ...................................................................................................................................18 從飼養(yǎng)管理技術(shù)難易程度看養(yǎng)殖前景 .......................................................................................18 2 持有許可證養(yǎng)殖 ...........................................................................................................................19第 7 章 養(yǎng)殖技術(shù) ...................................................................................................................................20 養(yǎng)殖地的建造 ...............................................................................................................................20 成體的養(yǎng)殖 ...................................................................................................................................21 稚鯢的養(yǎng)殖 ...................................................................................................................................22 幼鯢的養(yǎng)殖 ...................................................................................................................................22 成鯢的養(yǎng)殖 ...................................................................................................................................22 大鯢的養(yǎng)殖方法 ...........................................................................................................................22 大鯢的飼料種類 ...........................................................................................................................23第 8 章 規(guī)模及投資 ...............................................................................................................................23 總體要求 .......................................................................................................................................23 建設規(guī)模 .......................................................................................................................................23 建設投資 .......................................................................................................................................25 建設投資估算依據(jù) .......................................................................................................................25 投資計劃與資金籌措 ...................................................................................................................26第 9 章 效益分析 ...................................................................................................................................26 總 成 本 費 用 估 算 ........................................................................................................................26 經(jīng)濟效益 .......................................................................................................................................27 不 確 定 性 分 析 ...........................................................................................................................28 帶動效益 ....