5000万尾黄颡鱼种繁育项目

1、serve her this time with great difficulty, he climbed into the shop window to get the dress. as soon as she saw it, the woman said s many ties.' 'and a woman can't have too many hats,' she answered. ten minutes later we walked out of the shop together. my wife was wearing a

2、 hat that looked like a lighthouse !   lesson42 not very musical 并非很懂音乐 as we had had a long walk through one of the markets of old delhi, we stopped at a square to have a rest. after a time, we noticed a snake-charmer with two large baskets at the other side of the square, so we

3、 went to have a look at him. as soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets. when he began to play a tune, we had our first glimpse of the snake. it rose out of the basket and began to follow the movements of the pipe. we were very much surp

4、rised when the snake charmer suddenly began to play jazz tunes and modern pop songs. the snake, however, continued to 'dance' slowly. it obviously could not tell the difference between indian music and jazz!   lesson43 over the south pole 飞越南极 in 1929, three years after h

5、is flight over the north pole, the american explorer, r. e. byrd, successfully flew over the south pole for the first time. though, at first, byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble. at one point, it seemed certa

6、in that their plane would crash. it could only get over the mountains if it rose to 10,000 feet. byrd at once ordered his men to throw out two heavy food sacks. the plane was then able to rise and it cleared the mountains by 400 feet. byrd now knew that he would be able to reach the south pole which

7、 was 300 miles away, for there were no more mountains in sight. the aircraft was able to fly over the endless white plains without difficulty.      lesson44 through the forest 穿过森林 mrs anne sterling did not think of the risk she was taking when she ran through a forest

8、after two men. they had rushed up to her while she was having a picnic at the edge of a forest with her children and tried to steal her handbag. in the struggle, the strap broke and, with the bag in their possession, both men started running through the trees. mrs sterling got so angry that she ran

9、after them. she was soon out of breath, but she continued to run. when she caught up with them, she saw that they had sat down and were going through the contents of the bag, so she ran straight at them. the men got such a fright that they dropped the bag and ran away. 'the strap needs  men

10、ding,' said mrs sterling later, 'but they did not steal anything.'   lesson45 a clear conscience 问心无愧 the whole village soon learnt that a large sum of money had been lost. sam benton, the local butcher, had lost his wallet while taking his savings to the post-office.

11、 sam was sure that the wallet must have been found by one of the villagers, but it was not returned to him. three months passed, and then one morning, sam found his wallet outside his front door. it had been wrapped up in newspaper and it contained half the money he had lost, together with a note wh

12、ich said: 'a thief, yes, 'but only 5o per cent a thief!' two months later, some more money was sent to sam with another note:' only 25 per cent a thief now!' in time, all sam's money was paid back in this way. the last note said:' i am 100 per cent honest now!' &

13、#160; lesson46 expensive and uncomfortable 既昂贵又受罪 when a plane from london arrived at sydney airport, workers began to unload a number of wooden boxes which contained clothing. no one could account for the fact that one of the boxes was extremely heavy. it suddenly occurred to one of the w

14、orkers to open up the box. he was astonished at what he found. a man was lying in the box on top of a pile of woollen goods. he was so surprised at being discovered that he did not even try to run away. after he was arrested, the man admitted hiding in the box before the plane left london. he had ha

15、d a long and uncomfortable trip, for he had been confined to the wooden box for over ten hours. the man was ordered to pay &345 for the cost of the trip. the normal price of a ticket is &230 !   lesson47 a thirsty ghost 嗜酒的鬼魂 a public house which was recently bought by mr

16、 ian thompson is up for sale. mr thompson is going to sell it because it is haunted. he told me that he could not go to sleep one night because he heard a strange noise coming from the bar. the next morning, he found that the doors had been blocked by chairs and the furniture had been moved. though

17、mr thompson had turned the lights off before he went to bed, they were on in the morning. he also said that he had found five empty whisky bottles which the ghost must have drunk the night before. when i suggested that some villagers must have come in for a free drink, mr thompson shook his head. th

18、e villagers have told him that they will not accept the inn even if he gives it away.    lesson48 did you want to tell me something? 你想对我说什么吗？ dentists always ask questions when it is impossible for you to answer. my dentist had just pulled out one of my teeth and had told me to

19、rest for a while. i tried to say something, but my mouth was full of cotton-wool. he knew i collected birds' eggs and asked me whether my collection was growing. he then asked me how my brother was and whether i liked my new job in london. in answer to these questions i either nodded or made str

20、ange noises. meanwhile, my tongue was busy searching out the hole where the tooth had been. i suddenly felt very worried, but could not say anything. when the dentist at last removed the cotton-wool from my mouth, i was able to tell him that he had pulled out the wrong tooth.    lesso

21、n49 the end of a dream 美梦告终 tired of sleeping on the floor, a young man in teheran saved up for years to buy a real bed. for the first time in his life, he became the proud owner of a bed which had springs and a mattress. because the weather was very hot, he carried the bed on to the roof of hi

22、s house. he slept very well for the first two nights, but on the third night, a storm blew up. a gust of wind swept the bed off the roof and sent it crashing into the courtyard below. the young man did not wake up until the bed had struck the ground. although the bed was smashed to pieces, the man w

23、as miraculously unhurt. when he woke up, he was still on the mattress. glancing at the bits of wood and metal that lay around him, the man sadly picked up the mattress and carried it into his house. after he  had put it on the floor, he promptly went to sleep again.   lesson50 ta

24、ken for a ride 乘车兜风 i love travelling in the country, but i don't like losing my way. i went on an excursion recently, but my trip took me longer than i expected.  ' i'm going to woodford green,' i said to the conductor as i got on the bus,' but i don't know where i

25、t is.' ' i'll tell you where to get off,' answered the conductor.  i sat in the front of the bus to get a good view of the countryside. after some time, the bus stopped. looking round, i realized with a shock that i was the only passenger left on the bus.  ' you

26、9;ll have to get off here,' the conductor said. 'this is as far as we go.' ' is this woodford green ?' i asked. 'oh dear,' said the conductor suddenly.' i forgot to put you off.' 'it doesn't matter,' i said. 'i'll get off here.' 'we are

27、 going back now,' said the conductor. 'well, in that case, i prefer to stay on the bus,' i answered.   lesson51 reward for virtue 对美德的奖赏 my friend, herbert, has always been fat, but things got so bad recently that he decided to go on a diet. he began his diet a week a

28、go. first of all, he wrote out a long list of all the foods which were forbidden. the list included most of the things herbert loves: butter, potatoes, rice, beer, milk, chocolate, and sweets. yesterday i paid him a visit. i rang the bell and was not surprised to see that herbert was still as fat as

29、 ever. he led me into his room and hurriedly hid a large parcel under his desk. it was obvious that he was very embarrassed. when i asked him what he was doing, he smiled guiltily and then put the parcel on the desk. he explained that his diet was so strict that he had to reward himself occasionally

30、. then he showed me the contents of the parcel. it contained five large bars of chocolate and three bags of sweets!    lesson52 a pretty carpet 漂亮的地毯 we have just moved into a new house and i have been working hard all morning. i have been trying to get my new room in order. this

31、 has not been easy because i own over a thousand books. to make matters worse, the room is rather small, so i have temporarily put my books on the floor. at the moment, they cover every inch of floor space and i actually have to walk on them to get in or out of the room. a short while ago, my sister

32、 helped me to carry one of my old bookcases up the stairs. she went into my room and got a big surprise when she saw all those books on the floor. 'this is the prettiest carpet i have ever seen,' she said. she gazed at it for some time then added, 'you don't need bookcases at all. yo

33、u can sit here in your spare time and read the carpet!'    lesson53 hot snake 触电的蛇 at last firemen have put out a big forest fire in california. since then, they have been trying to find out how the fire began. forest fire are often caused by broken glass or by cigarette ends

34、 which people carelessly throw away. yesterday the firemen examined the ground carefully, but were not able to find any broken glass. they were also quite sure that a cigarette end did not start the fire. this morning, however, a fireman accidentally discovered the cause. he noticed the remains of a

35、 snake which was wound round the electric wires of a 16,000-volt power line. in this way, he was able to solve the mystery. the explanation was simple but very unusual. a bird had snatched up the snake from the ground and then dropped it on to the wires. the snake then wound itself round the wires.

36、when it did so, it sent sparks down to the ground and these immediately started a fire.   lesson54 sticky fingers 粘糊的手指 after breakfast, i sent the children to school and then i went to market. it was still early when i returned home. the children were at school, my husband was a

37、t work and the house was quiet. so i decided to make some tarts for tea. in a short time i was busy mixing butter and flour and my hands were soon covered with sticky pastry. at exactly that moment, the telephone rang. nothing could have been more annoying. i picked up the receiver between two stick

38、y fingers and was dismayed when i recognized the voice of mrs bates. it took me ten minutes to persuade her to ring back later. at last i hung up the receiver. what a mess! there was pastry on my fingers, on the telephone, and on the door-knobs. i had no sooner got back to the kitchen than the door-

39、bell rang loud enough to wake the dead. this time it was the postman and he wanted me to sign for a registered letter !   lesson55 not a gold mine 并非金矿 dreams of finding lost treasure almost came true recently. a new machine called 'the revealer' has been invented and it

40、has been used to detect gold which has been buried in the ground. the machine was used in a cave near the seashore where-it is said-pirates used to hide gold. the pirates would often bury gold in the cave and then fail to collect it. armed with the new machine, a search party went he did not like it

41、. she enjoyed herself making the assistant bring almost everything in the window before finally buying the dress she had first asked for.   lesson58 a blessing in disguise? 是因祸得福吗？ the tiny village of frinley is said to possess a 'cursed tree'. because the tree was mentio

42、ned in a newspaper, the number of visitors to frinley has now increased. the tree was planted near a church fifty years ago, but it is only in recent years that it has gained an evil reputation. it is said that if anyone touches the tree, he will have bad luck; if he picks a leaf, he will die. many

43、villagers believe that the tree has already claimed a number of victims. the vicar has been asked to have the tree cut down, but so far he has refused. he has pointed out that the tree is a useful source of income as tourists have been coming from all parts of the country to see it. in spite of all

44、that has been said, the tourists-have been picking leaves and cutting their names on the tree-trunk. so far, not one of them has been struck down by sudden death!   lesson59 in or out ？ 进来还是出去？ our dog, rex, used to sit outside our front gate and bark. every time he wanted to com

45、e into the garden he would bark until someone opened the gate. as the neighbours complained of the noise, my husband spent weeks training him to press his paw on the latch to let himself in. rex soon became an expert at opening the gate. however, when i was going out shopping last week, i noticed hi

46、m in the garden near the gate. this time he was barking so that someone would let him out ! since then, he has developed another bad habit. as soon as he opens the gate from the outside, he comes into the garden and waits until the gate shuts. then he sits and barks until someone lets him out. after

47、 this he immediately lets himself in and begins barking again. yesterday my husband removed the gate and rex got so annoyed we have not seen him 第一章 总论1.1项目单位基本情况1.1.1概况项目单位黄冈市太白湖渔场是1954年建立的国有渔场，主要从事鱼苗、鱼种、成鱼生产。现有养殖水面2032公顷，其中湖泊面积2000公顷；湖面横跨黄梅、武穴两县市，南距长江仅10公里，北部为大别山南麓伸延的丘陵地带，承雨面积960平方公里。太白湖渔场现有鱼池32公顷

48、，土地25公顷，水电供应设备齐全，排灌配套。现有职工196人，其中具有大专以上学历18人，中级以上技术职称16人，初级专业技术职称26名；技工66人，其中高级技工12人。渔场年生产成鱼255万公斤，大规格鱼种17.5万公斤，鱼苗2.5亿尾，实现产值1600万元，利税200万元，职工人平年收入2.5万元。由于渔场经济效益好，各项工作都很突出，在两个文明建设中成绩显著，曾多次被评为全省渔业先进单位、全市农业战线红旗单位、纳税先进单位等称誉。是全省农业战线500强企业之一。1.1.2财务状况2006年12月31日，资产总额2083.09万元，固定资产672.51万元，流动资产1410.58万元，净资

49、产1471.05万元，负债总额612.04万元，所有者权益1471.05万元，销售收入1430.89万元，净利润181.33万元，净资产收益率12.33%，投资报酬率8.70%，资产负债率29.38%。2007年12月31日，资产总额24941.17万元，固定资产626.29万元，流动资产1867.88万元，净资产1609.00万元，负债总额885.17万元，所有者权益1609.00万元，销售收入1554.38万元，净利润201.10万元，净资产收益率12.50%，投资报酬率8.06%，资产负债率35.49%。1.1.3法人代表基本情况项目单位法人代表兰加全同志，现任太白湖渔场场长、书记，48

50、岁，大专学历，淡水养殖工程师。自一九九八年担任渔场法人代表以来，渔业产量、产值、利润、职工收入等经济指标稳步快速提升，成鱼产量从当初的100万斤提高到600万斤，产值从不足300万元提高到1600万元，职工年均收入从7000元提高到3万元，最好年份全场实现利润300万元，职工全部参加了社会养老保险、医疗保险等国家规定的五项保险。项目单位在兰加全同志带领下取得了较好的经济效益和社会效益，是银行系统“aaa级信用企业”。兰加全同志本人被黄冈市人民政府授予“劳动模范”光荣称号。项目单位无破产、欠资记录，社会信誉度高，形象良好。1.2项目建设方案1.2.1项目名称、建设性质及建设地点项目名称：黄冈市龙

51、感湖区5000万尾黄颡鱼种繁育基地扩建项目。建设性质：扩建。建设地点：黄冈市太白湖渔场。1.2.2建设规模及产品方案项目建成后，在鄂东地区形成集黄颡鱼亲本、鱼苗、鱼种、商品鱼为一体的繁育基地，年孵化黄颡鱼鱼苗5000万尾，年销售鱼苗3000万尾，黄颡鱼夏花鱼种1700万尾，黄颡鱼冬片鱼种300万尾。1.2.3技术、设备及主体工程技术来源及支持：项目单位从80年代初就开始进行水产苗种生产，曾在四大家鱼提纯复壮，及翘嘴红鲌、大口鲶、杂交鲤、鳜鱼、班点叉尾鮰等鱼类苗种繁育以及颗粒饲料配方等试验和生产中获得过许多成果和经验。项目单位从2002年开始试验人工繁殖黄颡鱼苗种，现已具备3亿尾鱼苗的生产能力，

52、熟练掌握了黄颡鱼的人工繁殖技术，并制订出黄颡鱼鱼苗、鱼种生产操作规程等企业标准。中科院水生生物研究所、华中农业大学水产学院等单位从事鱼类研究的有关专家、教授也是该项目的协作成员，能为其黄颡鱼种繁育和养殖提供技术保障。主要建设内容：新建水泥孵化、培育池500平方米，改造亲本强化培育池7500平方米，改造鱼种培育池24600平方米，改造鱼苗繁育设施，沿湖围堤加高加固1000米，改造输电线路1500米等。主要设备购置：购置活鱼运输车1台，船只2艘，叶轮增氧机20台，喷水式增氧机20台，自动投饵机5台。建设期限：项目建设期限为12个月，其中，前期工作3个月，土建工程、配套建设及设备购置7个月，设备安装

53、调试试运行及其他辅助工作2个月。1.3投资结构及资金来源本项目总投资为198.57万元，其中工程费用130.05万元，渔机具及仪器设备购置费用30.00万元，前期工程费10.00万元，预备费8.00万元，科技投资10.00万元，流动资金10.52万元。本项目拟申请中央财政补贴资金50万元，地方财政配套补贴资金25万元，项目建设单位自筹资金123.57万元。1.4项目效益经济效益：项目建成后，年新增销售黄颡鱼苗3000万尾，黄颡鱼夏花鱼种1700万，黄颡鱼冬片鱼种300万尾。年销售收入185万元，销售税金1.48万元，净利润34.68万元。通过项目财务评价分析，投资利润率为17.46%，内部收益

54、率为20.82%，投资回收期5.21年。通过项目实施，有利于带动项目区饲料行业和淡水养殖产业的集约化和产业化发展，从而促进了当地农业的发展和经济的繁荣，经济效益明显。生态效益：项目区太白湖现有养殖水面2万亩，周边县市有养殖水面近10万亩，是黄冈市鱼类养殖主要区域。项目区有悠久的渔业养殖历史，有丰富的水产品养殖经验，农民养殖积极性高。项目的建设是因地制宜发展高效特色养殖，充分利用和保护自然资源，对现有鱼池进行改造、修复，不破坏和改变现有自然环境，使其发挥生态效益。项目的建设不仅不会对现有自然环境造成影响，还能促进环保型养殖方式推行，达到改善资源环境的目的。社会效益：黄冈市是湖北省渔业大市之一，境

55、内水域面积269万亩，可养水面114万亩，年水产品产量达40万吨。项目的建设可推动黄冈特色水产养殖发展，壮大水产养殖业，增加养殖户经济收入。项目投产后，可新增黄颡鱼养殖面积15000亩，黄颡鱼养殖户1500户，增加农民收入3000万元。同时能带动食品加工、冷藏、运输等相关产业的发展，增加就业机会，极大地促进了项目区社会稳定和繁荣。1.5可行性研究报告编制的依据国家农业综合开发办公室2009年国家农业综合开发产业化经营项目申报指南、2009年国家农业综合开发产业化经营项目可行性研究报告编写大纲；2008年中央一号文件关于切实加强农业基础建设进一步促进农业发展农民增收的若干意见；2009年中央一号

56、文件中共中央国务院关于2009年促进农业稳定发展农民持续增收的若干意见;省政府办公厅转发省计委、省农业厅、省林业厅关于湖北省优势农产品和特色农产品区域布局规划（2003-2010年）的通知（鄂政办发200380号）；全国水产原良种体系建设规划；全国养殖业良种工程建设规划；黄冈市沿江优势水产品产业带布局规划；国家现行的有关规范和标准；项目单位提供的相关资料及区域统计资料。1.6综合评价1.6.1项目建设必要性项目建设是调整区域内农村经济结构，增强区域内渔业后劲，改善区域的水产品种结构，促进名特优鱼类资源快速发展的重大举措。项目单位是黄冈市最大的渔业养殖基地之一，已熟练地掌握了黄颡鱼苗的繁殖技术，

57、并具有一定的养殖规模。项目的建设不仅有效的保护了太白湖区域内的渔业资源，还能以绿色无公害商品鱼产品丰富市场，有效地调整企业产品结构，提高企业效益，增强企业市场竞争力。项目建设十分必要。1.6.2项目建设可行性（1）项目建设符合国家农业产业政策和黄冈市“十一五”农业发展规划。项目区地处湖区，渔业是该区的重要支柱产业，对发展区域经济，促进社会主义新农村建设，具有不可估量的作用。黄冈市在“十一五”发展规划中明确提出，要充分发挥渔业的支柱产业作用，促进区域经济和“三农”的共同发展；要坚持培育和发展龙头企业，对实力强、信誉好、有一定规模的龙头企业予以政策倾斜和重点支持，以发挥其辐射带动作用。黄冈市太白湖

58、渔场是黄冈市最大的渔业企业，现有养殖水面2万亩，周边有可养水面达10万亩。项目区域是传统渔业养殖区，农民养殖积极性高，为项目实施奠定了坚实的基础。（2）项目单位黄冈市太白湖渔场，现有养殖水面2万亩，是黄冈市境内大型养殖基地之一。项目单位在中科院水生生物研究所、黄冈市水产科学研究的技术协作下，通过生产实践，已掌握了黄颡鱼人工繁殖的基本技能。项目单位黄颡鱼人工繁殖从2002年开始，年产鱼苗几十万尾。通过技术革新，从提高授精率着手，由干法授精改为湿法授精。授精率由原来的1015提高到7085。2007年生产黄颡鱼开口苗152万尾，出池黄颡鱼夏花鱼种116万尾。项目区域有天然湖泊亲本资源，有黄颡鱼亲本

59、选择、苗种繁育成熟的工艺技术，具有批量生产的技术和场地。项目建设拥有成熟的技术方案，可靠的技术来源，并且项目区域是第二批通过认定的67个湖北省无公害农产品产地之一。（3）项目建设单位具有较强的经济实力，项目建设资金自筹有保障。项目建设区水源充足，电力充沛，交通便利，具有较好的水产养殖基础，项目投产后不仅自身效益显著，而且面向社会提供苗种，在服务和带动渔民发展黄颡鱼养殖，增加生产经营者收益等方面具有一定作用。项目单位2007年销售成鱼542万斤，实现年销售收入1554.38万元，年利税201.10万元。截止2009年2月，单位盈余资金达到350余万元，项目建设需自筹资金101.41万元有保障。（

60、4）黄颡鱼体色艳丽、肉质鲜嫩、营养丰富，是广大消费者公认的优质名贵的经济鱼类，得到了市场的认可。近年来黄颡鱼的销售量连年翻番，销售价格一度攀升至20元/斤，仍有价无市，现黄颡鱼市场销售价格仍为15元/斤左右。可见黄颡鱼是一种经济型的优质鱼种，市场需求量大，水产养殖户养殖积极性高。项目的建设通过利用自身拥有的资源条件、成熟的技术、水产养殖户养殖黄颡鱼积极性、紧俏的市场行情，大力发展黄颡鱼种是切实可行的。1.6.3风险评估项目区太白湖是黄冈市大型渔业养殖基地之一，素有养殖各类名优鱼的传统。项目单位是太白湖养殖大户之一，常年生产各类名优鱼种。项目产品黄颡鱼，为市场价值高、销售好的几个鱼种之一。项目建

61、设5000万尾黄颡鱼繁育基地，繁育技术成熟、市场需求旺盛，食品安全有保障，风险评估为极低。1.6.4带动作用项目单位通过“公司+基地+养殖户”的产业化经营模式，年产黄颡鱼苗5000万尾，新增黄颡鱼养殖基地15000亩，带动1500户养殖户，使项目区农户直接或间接增收3000万元。同时带动水产加工业、保鲜、饲料业、渔医渔药等行业的发展。1.6.5制约因素及解决方案一是黄颡鱼属野生杂鱼，目前企业的养殖新技术未得到较好推广，养殖户活鱼率不高；二是黄颡鱼繁育能力较差，不利提高产量，扩大养殖规模。针对以上制约因素，项目单位与华中农业大学水产学院签订了“人才培养与科技开发合作”的框架协议，利用企业优越的资源条件和院校的人才、技术优势，对黄颡鱼的养殖、繁育技术进行研发。通过合作，项目单位黄颡鱼授精率得到了较大提高，达到目前的85%左右，基本解决了黄颡鱼繁育能力问题；项目通过实施水产养殖户黄颡鱼养殖新技术培训，制定养殖成套技术方案，可极大提高养殖户活鱼率问题。1.6.6结论及建议渔业是太白湖支柱产业之一，是农民收入的主要来源；渔业的良种繁育是渔业发展的根本。项目建设