1、most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past fice decades. Dr Yuan Longping grows wha
2、t is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow Rick that has a high output. This special strain of Rick makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice produced in China each year is from
3、 this hybrid strain. Born into a poor farmer’s family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for incresing the rice output. At that time, hunger was a disturbing
4、 problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million tons of rice was produced. These
5、increased harvests mean that 22% of thwart world’s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, farmers are producing harvests twice as
6、 large as before. Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would rather keep time for his hobbies. He enjoys listening to volin music, playing mah-jong, swimming and reading. Spending money on him
7、self or leading a comfortable life also means very little to him. Indeed, he believes that a person with to much money has more rather than fewer troubls. He therefore gives millions of Yuan to equip others for their research in agriculture. Just dreaming for things, however, costs nothing. Long ago
8、 Dr Yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years later, Dr Yuan has another drea
9、m: to export his rice so that it can be grown around the glboe. One dream is not always enough, especially for a person who loves and cares for his people. Chemical or organic farming? Over the past half century, using chemical fertilizers has vecome very common in farming. Many farmers welcomed th
10、em as great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people’s health. What are some of the problems caused by chemical fertilizers? First, they d
11、amage the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a lonog time. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be washed off. These chemicals i
12、n the food supply build up in people’s bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beautiful, but inside there is usual
13、ly more water than vitamins and minerals. With these discoveries, some farmers and many customers are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A healthy soil reduces disease and hel
14、ps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free from chemicals. Organic farmers al
15、so use many other methods to keep the soil fertile. They often change the knd of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as
16、 wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground’s surface followed by vegetables that put down deep roots. Some organic farmers prefer planting grass between crops to prevent wind or
17、water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year’s crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people’s health. An early farmer pioneer Some people
18、 thought Jia Sixie was a lucky man. He had worked for the emperor and when he got old, he was able to go his hometown to relax. Jia Sixie, however, had other plans. He had always been interested in agriculture and intended to do something to make Chinese farming even better. Jia Sixie lived in the s
19、ix century AD. He was born in Yidu in Shandong province and worked in Gaoyang, which is also in Shangdong. As he rode through the countryside on his journeys for his work he looked out at the fields. Some of them were greener and had more crops than others. Some cows and sheep looked healthier than
20、others too. He was lost in though. What could a farmer do to get good crops from his fields? Surely there must be rules that would help them. He thought he could use his knowledge to find out the best ways for farmers to grow crops and then write a book to help them. In doing so he collected informa
21、tion from farmers who did well, studied it and did experiments to find the best way. For example, he studied ways of keeping seeds and advised farmers to choose seed-heads which had the best color. Then he told them to hang them to dry all winter. The next spring the seeds should be knocked out of t
22、heir seed-heads and planted. He studied how to improve the soil. He advised farmers to clear weeds from the ground before planting crops. They could either let the animals eat the weeds or turn the soil over so that the weeds were covered and would rot. Then he gave advice on Turing over the soil. T
23、he first time each year, farmers should dig deeply, but the second time should be less deep. Therefore the autumn ploughing of the soil should be deeper thant the spring ploughing. He suggested changing crops in the field every year: rive one year and wheat the next so that they would always get goo
24、d harvests. They should also grow different plants next to each other in the field. He also gave adive on how to fish, keep a garden and even make wine. He wrote down his in a book called Qi Min Yao Shu, which was considered an important summary of the knowledge of farming. For centuries after Jia
25、Sixie died, it was studied by Chinese farmers and students of agriculture. Unit 3 A MASTER OF NONVERBAL HUMOUR As Victor Hugo once said, “Laughter is the sun that drives winter from the human face”, and up to now nobody has been able to do this better than Charlie Chaplin. He brightened the lives of
26、 Americans and British through two world wars and the hard years in between. He made people laugh at a time when they felt depressed, so they could feel more content with their lives. Not that Charlie’s own life was easy! He was born in a poor family in 1889. His parents were both poor music hall pe
27、rformers. You may find it astonishing that Charlie was taught to sing as soon as he could speak and dance as soon as he could walk. Such training was common in acting families at that time, especially when the family income was often uncertain. Unfortunately his father died, leaving the family even
28、worse off, so Charlie spent his childhood looking after his sick mother and his brother. By his teens, Charlie had, through his humour, become one of the most popular child actors in England. He could mime and act the fool doing ordinary everyday tasks. No one was ever bored watching him-his subtle
29、acting made everything entertaining. As time went by, he began making films. He grew more and more popular as his charming character, the little tramp, became known throughout the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat
30、 He walked around stiffly carrying a walking 目 录 第一章 总论 1 1.1概论 1 1.2编制依据和范围 2 1.3研究结论与建议 3 第二章 项目区概况 5 2.1基本概况 5 2.2自然概况 6 2.3社会经济状况与发展 7 第三章 项目的建设背景及必要性 10 3.1项目的建设背景 10 3.2项目建设的必要性 14 3.3项目建设的可行性 17 第四章 市场分析及规模的确定 18 4.1行业生产情况 18 4.2市场前景分析 20 4.3产品销售方案及营销策略 23 4.4销售队伍及销售网络
31、23 4.5建设规模的确定 23 第五章 建设场址及条件 25 5.1选址原则 25 5.2场址现状 25 5.3建设条件 25 5.4场址综合评价 27 第六章 产品、技术及设备方案 28 6.1产品技术方案 28 6.2生产流程、工程技术流程 29 6.3设备选型 31 6.4产品质量保证 33 第七章 总图运输及工程建设方案 34 7.1总图运输 34 7.2建筑工程方案 36 7.3公用工程设施 37 第八章 环境影响评价 42 8.1采用的环保标准 42 8.2 项目对生态环境的影响和处理措施 42 第九章 消防及职业安全卫生 45
32、9.1设计依据 45 9.2 消防与设施安全 45 9.3生产过程中职业危害因素分析 47 9.4 职业安全卫生设计中采用的主要防范措施 47 9.5建立健全安全规章制度 48 9.6预期效果及评价 48 第十章 节能方案分析 50 10.1用能标准和节能规范 50 10.2能耗状况和能耗指标分析 51 10.3节能基本原则 52 10.4节能措施 52 第十一章 企业组织和劳动定员 56 11.1 企业组织及工作制度 56 11.2劳动定员及人员培训 57 第十二章 招标方案 58 12.1编制依据及原则 58 12.2招标方式 59 第十三章 项目
33、实施进度 61 13.1建设工期 61 13.2实施进度安排 61 13.3项目实施计划进度表 62 第十四章 投资估算与资金筹措 63 14.1估算依据及说明 63 14.2投资估算 63 14.3资金筹措 65 第十五章 财务分析 66 15.1评价依据 66 15.2财务评价基础数据与参数选取 66 15.3销售收入测算 66 15.4营运成本估算 67 15.5营运利润估算 70 15.6财务盈利能力分析 70 15.7不确定性分析 72 第十六章 风险分析和社会评价 74 16.1风险分析 74 16.2社会评价 74 第十七章 结论与建
34、议 76 17.1结论 76 17.2建议 76 most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past fice dec
35、ades. Dr Yuan Longping grows what is called super hybrid rice. In 1974, he became the first agricultural pioneer in the world to grow Rick that has a high output. This special strain of Rick makes it possible to produce one-third more of the crop in the same fields. Now more than 60% of the rice pro
36、duced in China each year is from this hybrid strain. Born into a poor farmer’s family in 1930, Dr Yuan graduated from Southwest Agricultural College in 1953. Since then, finding ways to grow more rice has been his life goal. As a young man, he saw the great need for incresing the rice output. At tha
37、t time, hunger was a disturbing problem in many parts of the countryside. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. In 1950, Chinese farmers could produce only fifty million tons of rice. In a recent harvest, however, nearly two hundred million t
38、ons of rice was produced. These increased harvests mean that 22% of thwart world’s people are fed from just 7% of the farmland in China. Dr Yuan is now circulating his knowledge in India, Vietnam and many other less developed countries to increase their rice harvests. Thanks to his research, farmers
39、 are producing harvests twice as large as before. Dr Yuan is quite satisfied with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. He would rather keep time for his hobbies. He enjoys listening to volin music, playing mah-jong, swimming an
40、d reading. Spending money on himself or leading a comfortable life also means very little to him. Indeed, he believes that a person with to much money has more rather than fewer troubls. He therefore gives millions of Yuan to equip others for their research in agriculture. Just dreaming for things,
41、however, costs nothing. Long ago Dr Yuan had a dream about rice plants as tall as sorghum. Each ear of rice was as big as an ear of corn and each grain of rice was as huge as a peanut. Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people. Now, many years
42、 later, Dr Yuan has another dream: to export his rice so that it can be grown around the glboe. One dream is not always enough, especially for a person who loves and cares for his people. Chemical or organic farming? Over the past half century, using chemical fertilizers has vecome very common in f
43、arming. Many farmers welcomed them as great way to stop crop disease and increase production. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people’s health. What are some of the problems caused by che
44、mical fertilizers? First, they damage the land by killing the helpful bacteria and pests as well as the harmful ones. Chemicals also stay in the ground and underground water for a lonog time. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just
45、be washed off. These chemicals in the food supply build up in people’s bodies over time. Many of these chemicals can lead to cancer or other illnesses. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. They may look beau
46、tiful, but inside there is usually more water than vitamins and minerals. With these discoveries, some farmers and many customers are beginning to turn to organic farming. Organic farming is simply farming without using any chemicals. They focus on keeping their soil rich and free of disease. A heal
47、thy soil reduces disease and helps crops grow strong and healthy. Organic farmers, therefore, often prefer using natural waste from animals as fertilizer. They feel that this makes the soil in their fields richer in minerals and so more fertile. This also keeps the air, soil, water and crops free fr
48、om chemicals. Organic farmers also use many other methods to keep the soil fertile. They often change the knd of crop in each field every few years, for example, growing corn or wheat and then the next year peas or soybeans. Crops such as peas or soybeans put important minerals back into the soil, m
49、aking it ready for crops such as wheat or corn that need rich and fertile soil. Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground’s surface followed by vegetables that put down deep roots. Some organic farmers prefer planting grass b
50、etween crops to prevent wind or water from carrying away the soil, and then leaving it in the ground to become a natural fertilizer for the next year’s crop. These many different organic farming methods have the same goal: to grow good food and avoid damaging the environment or people’s health. An
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