【文章內(nèi)容簡介】 but would cause serious floods as well. When the fire had at last been put out, the forest authorities ordered several tons of a special type of grassseed which would grow quickly. The seed was sprayed over the ground in huge quantities by aeroplanes. The planes had been planting seed for nearly a month when it began to rain. By then, however, in many places the grass had already taken root. In place of the great trees which had been growing there for centuries, patches of green had begun to appear in the blackened soil. Lesson63 She was not amused 她并不覺得好笑Geoffrey Hampden has a large circle of friends and is very popular at parties. Everybody admires him for his fine sense of humoreverybody, that is, except his sixyearold daughter, Jenny. Recently, one of Geoffrey39。s closest friends asked him to make a speech at a wedding reception. This is the sort of thing that Geoffrey loves. He prepared the speech carefully and went to the wedding with Jenny. He had included a large number of funny stories in the speech and, of course, it was a great success. As soon as he had finished, Jenny told him she wanted to go home. Geoffrey was a little disappointed by this but he did as his daughter asked. On the way home, he asked Jenny if she had enjoyed the speech. To his surprise, she said she hadn39。t. Geoffrey asked her why this was so and she told him that she did not like to see so many people laughing at him!Lesson64 The Channel Tunnel 海峽隧道In l858, a French engineer, Aime Thome de Gamond, arrived in England with a plan for a twentyone mile tunnel across the English Channel. He said that it would be possible to build a platform in the centre of the Channel. This platform would serve as a port and a railway station. The tunnel would be wellventilated if tall chimneys were built above sealevel. In 1860, a better plan was put forward by an（加蓋公章）：二0一一年六月第一章 總 論一、項目概要：（一）項目名稱：市縣鞏固退耕還林成果后續(xù)產(chǎn)業(yè)生豬標準化規(guī)模養(yǎng)殖場建設(shè)項目（二）項目建設(shè)地點：省市縣鎮(zhèn)（三）項目法人名稱：養(yǎng)殖場（四）項目法人代表：（五）項目主管單位：縣發(fā)展和改革局局（六）項目性質(zhì)：改（擴）建（七）項目建設(shè)目標：項目建成后，達到存欄良種母豬645頭，給退耕還林農(nóng)戶供應(yīng)優(yōu)良仔豬6000頭，出欄商品豬7300頭，帶動退耕還林農(nóng)戶300戶。（八）項目主要建設(shè)內(nèi)容及規(guī)模：引進優(yōu)良種豬415頭，修建標準化圈舍5500 m2，改建標準化圈舍3000 m2；修建辦公宿舍、獸醫(yī)室、消毒間、飼料庫700 m2，購進產(chǎn)床180套、保育床160套、購進儀器設(shè)備44臺（套），修建排污渠道1100 m、沉淀池300m3。配套水、電、路等基礎(chǔ)設(shè)施。（九）項目建設(shè)期及進度本項目從2012年元月開始實施，2012年12月結(jié)束，建設(shè)建設(shè)期限為12個月。（十）項目投資規(guī)模與資金來源本項目總投資746萬元，申請鞏固退耕還林成果后續(xù)產(chǎn)業(yè)項目補助資金110萬元，企業(yè)自籌336萬元，申請銀行貸款300萬元。（十一）項目效益，使 300戶退耕還林戶可獲123萬元的純收入，戶均4100元，%，可使個300退耕還林農(nóng)民就業(yè)。（十二）編制單位方信工程咨詢有限公司二、可研報告編寫依據(jù)（一）《關(guān)于申報2011年市鞏固退耕環(huán)林成果后續(xù)產(chǎn)業(yè)發(fā)展項目的通知》（發(fā)改農(nóng)經(jīng)[2011] 號）（二）項目承擔(dān)單位的有關(guān)資料三、可行性研究結(jié)論養(yǎng)殖場鞏固退耕還林成果后續(xù)產(chǎn)業(yè)發(fā)展補助資金項目基礎(chǔ)條件好，帶動能力強，經(jīng)濟、社會、生態(tài)效益顯著，符合國家產(chǎn)業(yè)政策和項目建設(shè)要求。第二章 項目建設(shè)背景和必要性一、項目建設(shè)背景與由來退耕還林工程是黨中央、國務(wù)院已經(jīng)啟動的七大生態(tài)工程當(dāng)中規(guī)模最大、投資最多的一項生態(tài)工程，涉及20多個省區(qū)，通過多年的努力，取得了巨大成就，促進了我國生態(tài)環(huán)境的明顯改善，但如何鞏固和保持，就必須讓退耕還林農(nóng)民轉(zhuǎn)移到國家政策鼓勵、在當(dāng)?shù)貎?yōu)勢的產(chǎn)業(yè)中來，生豬產(chǎn)業(yè)正是有這種良好發(fā)展?jié)摿Φ霓r(nóng)業(yè)支柱產(chǎn)業(yè)。位于盆地部，空氣、土壤、水源極少污染，建設(shè)綠色無公害養(yǎng)殖基地條件優(yōu)越。養(yǎng)豬業(yè)是縣傳統(tǒng)的優(yōu)勢產(chǎn)業(yè)之一，生豬飼養(yǎng)量分別占地區(qū)生豬飼養(yǎng)量的前三位，全縣約有70%以上的農(nóng)戶從事家庭養(yǎng)豬，養(yǎng)豬業(yè)收入是農(nóng)民家庭收入的重要來源。，，農(nóng)民人均養(yǎng)豬業(yè)收入635元，%，養(yǎng)豬業(yè)生產(chǎn)在農(nóng)民家庭收入中占有重要地位，但是由于缺乏龍頭企業(yè)帶動，退耕還林農(nóng)戶發(fā)展養(yǎng)豬業(yè)一是缺乏良種仔豬源，效益相對低下；二是缺乏標準化飼養(yǎng)意識，技術(shù)落后，嚴重制約著養(yǎng)豬業(yè)的發(fā)展；三是缺乏疾病防疫技術(shù)，很難抵制疫病的風(fēng)險；縣養(yǎng)殖場地用規(guī)范化、標準化技術(shù)建設(shè)豬場，利用現(xiàn)代化科學(xué)技術(shù)推動養(yǎng)殖業(yè)發(fā)展，提高退耕還林農(nóng)民收入，鞏固退耕還林成果。二、項目建設(shè)必要性（一）項目建設(shè)是適應(yīng)形勢發(fā)展和市場需求的需要縣養(yǎng)殖場是縣生豬產(chǎn)業(yè)發(fā)展的龍頭企業(yè)，我場與300多戶退耕還林農(nóng)戶已簽訂了長期優(yōu)良仔豬供應(yīng)合同，育肥豬銷售合同，我場目前的生產(chǎn)能力尚不能滿足市場需求。因此，實施鞏固退耕還林成果后續(xù)產(chǎn)業(yè)生豬標準化規(guī)模養(yǎng)殖場建設(shè)項目是適應(yīng)形勢發(fā)展和滿足市場需求的需要。（二）項目建設(shè)鞏固退耕還林成果的有效方法。退耕區(qū)由于自然條件差 ,經(jīng)濟發(fā)展緩慢 ,人口仍處于較快增長狀態(tài) ,加之退耕區(qū)有著很強的墾荒動力 ,因而從長遠來看 ,退耕還林成果的保持受到威脅，退耕還林區(qū)農(nóng)戶退出林地后，除了外出務(wù)工，基本沒有較好的致富項目，生豬產(chǎn)業(yè)做為縣的五大優(yōu)勢產(chǎn)業(yè)之一，退耕還林農(nóng)戶轉(zhuǎn)產(chǎn)增收的最佳選擇，但農(nóng)戶家庭養(yǎng)豬，豬的品種較差，育肥期長，防疫做的不到位，利潤低、風(fēng)險高，我場為退耕還林農(nóng)戶提供優(yōu)良的仔豬和技術(shù)服務(wù)，指導(dǎo)農(nóng)戶防疫，統(tǒng)一協(xié)調(diào)購進飼料獸藥，統(tǒng)一組織銷售育肥豬，通過“仔豬 技術(shù)服務(wù) 防疫 育肥豬 銷售”一條龍的服務(wù)形式，分工協(xié)作，精細管理，降低了成本和風(fēng)險，提高了養(yǎng)豬業(yè)的經(jīng)濟效益，解決了退耕區(qū)勞動力過盛問題，引導(dǎo)退耕區(qū)農(nóng)戶養(yǎng)豬致富，促進了退耕還林成果的鞏固。（三）項目順應(yīng)縣的生豬產(chǎn)業(yè)發(fā)展規(guī)劃縣養(yǎng)殖豬場的項目建設(shè)，在企業(yè)獲得經(jīng)濟效益的同時，也能夠為縣的生豬產(chǎn)業(yè)發(fā)展提供大量的優(yōu)良仔豬，同時帶動了周邊退耕還林履蓋區(qū)養(yǎng)殖業(yè)的迅猛發(fā)展。可見，項目建設(shè)順應(yīng)了縣及縣的生豬產(chǎn)業(yè)發(fā)展規(guī)劃，是十分可行和必要的。第三章 項目建設(shè)條件一、項目區(qū)現(xiàn)狀：（一）地理位置與范圍縣養(yǎng)殖場位于州鎮(zhèn)，占地50畝，距108國道2500米，距漢江河2800米，距西南壩村1600米，四周均為耕地，周圍1000米內(nèi)沒有居民點及廠、礦企業(yè)。（二）自然條件該場所處地縣位于南部，盆地東緣，北依秦嶺，南靠巴山，漢江橫貫其中，古為“漢江明珠”，今稱“之鄉(xiāng)”。屬南北過渡帶，氣候溫和，四季分明，雨量充沛，光照充足，℃，，無霜期為239天。溫和濕潤的氣候條件特別適合發(fā)展養(yǎng)豬業(yè)，養(yǎng)豬業(yè)歷來是本地區(qū)退耕還林農(nóng)戶的主要經(jīng)濟支撐和收入來源。（二）社會經(jīng)濟狀況縣總面積3206平方公里，全縣轄26個鄉(xiāng)鎮(zhèn)，367個行政村，縣物華天寶，礦產(chǎn)、水利、旅游等自然資源非常豐富，開發(fā)潛力巨大，米中“三珍”黑、香、寸米聞名全國，龍須草種植面積20萬畝，居全國之首。釩鈦磁鐵礦產(chǎn)量僅次于四川攀枝花，黑、白、黃酒斐聲海內(nèi)外，被稱為“東方紅寶石”，交通網(wǎng)絡(luò)四通八達，郵電通訊發(fā)達，電力充足，自然風(fēng)景絢麗多姿。，高居全市生豬飼養(yǎng)量的第一位，縣的生豬產(chǎn)業(yè)地區(qū)生豬產(chǎn)業(yè)的優(yōu)勢區(qū)域之一。（三）勞動力資源