肉雞飼養(yǎng)加工屠宰項目書和環(huán)境影響報告書

1、e idea of a Channel Tunnel. If it is built, it will connect Britain to Europe for the first time in history.Lesson65 Jumbo versus the police 小象對警察Last Christmas, the circus owner, Jimmy Gates, decided to take some presents to a childrens hospital. Dressed up as Father Christmas and accompanied by a

2、guard of honour of six pretty girls, he set off down the main street of the city riding a baby elephant called Jumbo. He, should have known that the police would never allow this sort of thing. A policeman approached Jimmy and told him he ought to have gone along a side-street as Jumbo was holding u

3、p the traffic. Though Jimmy agreed to go at once, Jumbo refused to move. Fifteen policemen had to push very hard to get him off the main street. The police had a difficult time, but they were most amused. Jumbo must weigh a few tons, said a policeman afterwards, so it was fortunate that we didnt hav

4、e to carry him. Of course, we should arrest him, but as he has a good record, we shall let him off this time.Lesson66 Sweet as honey! 像蜜一樣甜！The Hatheld Puffin is a modern aero-plane, but its designer, Mr John Wimpenny, is finding it difficult to get it off the ground. The reason for this is that thi

5、s plane is also a bicycle. Its pilot has to pedal hard to get it into the air. After Mr Wimpenny had the plane built, it was tested thoroughly. In 1961, it was the first man-powered aircraft to fly half a mile. While being flown by a champion amateur cyclist in 1963, the plane crashed on an airfield

6、. Since then, Mr Wimpenny has had it rebuilt. He has had the length of the wings increased so that they now measure 93 feet-almost as long as those of a Dakota. Many people have shown interest in this new and unusual sport. But though air cyclists may learn how to fly over short distances, and may,

7、eventually, even get across the English Channel, it is doubtful whether they will ever cycle across the Atlantic.Lesson67 Volcanoes 火山Haroun Tazieff the Polish scientist, has spent his life-time studying active volcanoes and deep caves in all parts of the world. In 1948, he went to lake Kivu in the

8、Congo to observe a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volcano while it was erupting violently. Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long. He noticed that a river of liquid

9、rock was coming towards him. It threatened to surround him completely, but Tazieff managed to escape just in time. He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure

10、temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive. Lesson68 Persistent 糾纏不休I crossed the street to avoid meeting him, but he saw me and came running towards me. It was no use pretending that I had not seen him, so

11、I waved to him. I never enjoy meeting Bert Dykes. He never has anything to do. No matter how busy you are, he always insists on coming with you. I had to think of a way of preventing him from following me around all morning.Hullo, Bert, I said. Fancy meeting you here !Hullo, Elizabeth, Bert answered

12、. I was just wondering how to spend the morning-until I saw you. Youre not busy doing anything, are you ? No, not at all, I answered. Im going to. .Would you mind my coming with you ? he asked, before I had finished speaking. Not at all, I lied, but Im going to the dentist. Then Ill come with you, h

13、e answered. Theres always plenty to read in the waiting room !lesson69 But not murder! 并非謀殺！I was being tested for a driving licence for the third time. I had been asked to drive in heavy traffic and had done so successfully. After having been instructed to drive out of town, I began to acquire conf

14、idence. Sure that I had passed, I was almost beginning to enjoy my test. The examiner must have been pleased with my performance, for he smiled and said, Just one more thing, Mr Eames. Let us suppose that a child suddenly crosses the road in front of you. As soon as I tap on the window, I want the c

15、ar to be stopped immediately. I continued driving and after some time, the examiner tapped loudly. Though the sound could be heard clearly, it took me a long time to react. I suddenly pressed the brake pedal hard and we were both thrown forward. The examiner looked at me sadly. Mr Eames, he said, in

16、 a mournful voice, you have just killed that child ! lesson70 Red for danger 危險的紅色During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight

17、 of the drunk who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped as

18、ide to let it pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had come into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more

19、turning its attention to the matador.Lesson71 A famous clock 一個著名的大鐘When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C. If the Houses of Parliament had hot been burned down in 1834, the great clock would never h

20、ave been erected. Big Ben takes its name from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size, but is extremely accurate as well. Officials from Greenwich Observatory have the clock checked twice a d

21、ay. On the B.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed

22、 it down ! Lesson72 A car called Bluebird “藍鳥”汽車The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. Bluebird, the car he was driving, had been specially built for him. It

23、was over 30 feet in length and had a 2500 horse-power engine. Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run. After his attempt, Campbell was disappointed to learn that his average speed had been

24、299 miles per hour. However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds of over 400 miles an hour. Following his fathers footsteps many years later, Sir Malcolms son, Donald, also set

25、up a world record. Like his father, he was driving a car called Bluebird.Lesson73 The record-holder 紀(jì)錄保持者Little boys who play truant from school are unimaginative. A quiet days fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. The idea of a

26、Channel Tunnel. If it is built, it will connect Britain to Europe for the first time in history.Lesson65 Jumbo versus the police 小象對警察Last Christmas, the circus owner, Jimmy Gates, decided to take some presents to a childrens hospital. Dressed up as Father Christmas and accompanied by a guard of hon

27、our of six pretty girls, he set off down the main street of the city riding a baby elephant called Jumbo. He, should have known that the police would never allow this sort of thing. A policeman approached Jimmy and told him he ought to have gone along a side-street as Jumbo was holding up the traffi

28、c. Though Jimmy agreed to go at once, Jumbo refused to move. Fifteen policemen had to push very hard to get him off the main street. The police had a difficult time, but they were most amused. Jumbo must weigh a few tons, said a policeman afterwards, so it was fortunate that we didnt have to carry h

29、im. Of course, we should arrest him, but as he has a good record, we shall let him off this time.Lesson66 Sweet as honey! 像蜜一樣甜！The Hatheld Puffin is a modern aero-plane, but its designer, Mr John Wimpenny, is finding it difficult to get it off the ground. The reason for this is that this plane is a

30、lso a bicycle. Its pilot has to pedal hard to get it into the air. After Mr Wimpenny had the plane built, it was tested thoroughly. In 1961, it was the first man-powered aircraft to fly half a mile. While being flown by a champion amateur cyclist in 1963, the plane crashed on an airfield. Since then

31、, Mr Wimpenny has had it rebuilt. He has had the length of the wings increased so that they now measure 93 feet-almost as long as those of a Dakota. Many people have shown interest in this new and unusual sport. But though air cyclists may learn how to fly over short distances, and may, eventually,

32、even get across the English Channel, it is doubtful whether they will ever cycle across the Atlantic.Lesson67 Volcanoes 火山Haroun Tazieff the Polish scientist, has spent his life-time studying active volcanoes and deep caves in all parts of the world. In 1948, he went to lake Kivu in the Congo to obs

33、erve a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volcano while it was erupting violently. Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long. He noticed that a river of liquid rock was com

34、ing towards him. It threatened to surround him completely, but Tazieff managed to escape just in time. He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures

35、. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive. Lesson68 Persistent 糾纏不休I crossed the street to avoid meeting him, but he saw me and came running towards me. It was no use pretending that I had not seen him, so I waved to h

36、im. I never enjoy meeting Bert Dykes. He never has anything to do. No matter how busy you are, he always insists on coming with you. I had to think of a way of preventing him from following me around all morning.Hullo, Bert, I said. Fancy meeting you here !Hullo, Elizabeth, Bert answered. I was just

37、 wondering how to spend the morning-until I saw you. Youre not busy doing anything, are you ? No, not at all, I answered. Im going to. .Would you mind my coming with you ? he asked, before I had finished speaking. Not at all, I lied, but Im going to the dentist. Then Ill come with you, he answered.

38、Theres always plenty to read in the waiting room !lesson69 But not murder! 并非謀殺！I was being tested for a driving licence for the third time. I had been asked to drive in heavy traffic and had done so successfully. After having been instructed to drive out of town, I began to acquire confidence. Sure

39、 that I had passed, I was almost beginning to enjoy my test. The examiner must have been pleased with my performance, for he smiled and said, Just one more thing, Mr Eames. Let us suppose that a child suddenly crosses the road in front of you. As soon as I tap on the window, I want the car to be sto

40、pped immediately. I continued driving and after some time, the examiner tapped loudly. Though the sound could be heard clearly, it took me a long time to react. I suddenly pressed the brake pedal hard and we were both thrown forward. The examiner looked at me sadly. Mr Eames, he said, in a mournful

41、voice, you have just killed that child ! lesson70 Red for danger 危險的紅色During a bullfight, a drunk suddenly wandered into the middle of the ring. The crowd began to shout, but the drunk was unaware of the danger. The bull was busy with the matador at the time, but it suddenly caught sight of the drun

42、k who was shouting rude remarks and waving a red cap. Apparently sensitive to criticism, the bull forgot all about the matador and charged at the drunk. The crowd suddenly grew quiet. The drunk, however, seemed quite sure of himself. When the bull got close to him, he clumsily stepped aside to let i

43、t pass. The crowd broke into cheers and the drunk bowed. By this time, however, three men had come into the ring and they quickly dragged the drunk to safety. Even the bull seemed to feel sorry for him, for it looked on sympathetically until the drunk was out of the way before once more turning its

44、attention to the matador.Lesson71 A famous clock 一個著名的大鐘When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C. If the Houses of Parliament had hot been burned down in 1834, the great clock would never have been ere

45、cted. Big Ben takes its name from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size, but is extremely accurate as well. Officials from Greenwich Observatory have the clock checked twice a day. On the B

46、.B.C. you can hear the clock when it is actually striking because microphones are connected to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down ! L

47、esson72 A car called Bluebird “藍鳥”汽車The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour. He set up a new world record in September 1935 at Bonneville Salt Flats, Utah. Bluebird, the car he was driving, had been specially built for him. It was over 30

48、feet in length and had a 2500 horse-power engine. Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles pe

49、r hour. However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour. Since that time, racing drivers have reached speeds of over 400 miles an hour. Following his fathers footsteps many years later, Sir Malcolms son, Donald, also set up a world r

50、ecord. Like his father, he was driving a car called Bluebird.Lesson73 The record-holder 紀(jì)錄保持者Little boys who play truant from school are unimaginative. A quiet days fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get. Th 四平成達食品有限公司一億只肉雞飼養(yǎng)加工項目可行

51、性研究報告附 錄附表：表9-1: 流動資金估算表表9-2：外購原材料估算表表9-3：外購燃料和動力費估算表表9-4：工資和福利費估算表表9-5：固定資產(chǎn)折舊費估算表表9-6：無形資產(chǎn)和其他資產(chǎn)攤銷費估算表表9-7：總成本費用估算表表9-8：營業(yè)收入、營業(yè)稅金及附加和增值稅估算表表9-9：利潤和利潤分配表表9-10 項目投資現(xiàn)金流量表表9-11 資本金現(xiàn)金流量表表9-12 財務(wù)計劃現(xiàn)金流量表表9-13 借款還本付息計劃表表9-14 資產(chǎn)負債表表9-15 主要經(jīng)濟效益指標(biāo)匯總表附圖：附圖1：總平面布置圖PAGE 3 第一章 總論1.1項目概要1.1.1項目單位基本情況四平成達食品有限公司成立于20

52、07年，位于四平市遼河農(nóng)墾管理區(qū)。是收購綠野集團資產(chǎn)成立的。四平成達食品有限公司法定代表人王德寬，企業(yè)注冊資金100萬元。發(fā)展到現(xiàn)在，企業(yè)資產(chǎn)總額為15000萬元，職工總?cè)藬?shù)1200多人，企業(yè)信用等級為AAA級，財務(wù)狀況良好，企業(yè)現(xiàn)已具備年加工肉雞3000萬只的生產(chǎn)能力。1.1.2項目建設(shè)內(nèi)容項目名稱：四平成達食品有限公司一億只肉雞飼養(yǎng)加工項目。項目建設(shè)性質(zhì)：改建、擴建。項目建設(shè)地點：吉林省四平市遼河農(nóng)墾管理區(qū)雙山鴨場。項目建設(shè)規(guī)模：年飼養(yǎng)種雞40萬只，年加工肉食雞1億只。 項目建設(shè)時間：2008年-2009年。項目主要建設(shè)內(nèi)容：建設(shè)項目總占地面積32萬平方米，廠區(qū)改擴建種禽場、孵化場、飼料廠

53、、屠宰加工廠、新建加工車間、冷庫、制冷機房、污水處理車間，擴建建筑面積110000平方米。新建肉雞加工車間、冷庫等60000平方米建筑，購置安裝制冷設(shè)備14臺、屠宰生產(chǎn)線條、噸蒸汽鍋爐及輔機1套、日處理1000噸污水設(shè)備1套。項目建成后肉雞年加工能力為1億只；年飼養(yǎng)種雞40萬只，年加工飼料40萬噸年,產(chǎn)值25.66億元。1.1.3項目建設(shè)方案該項目單位與吉林農(nóng)業(yè)大學(xué)、四平大學(xué)、遼陽職業(yè)技術(shù)學(xué)院、鐵嶺農(nóng)校等單位合作，為項目建設(shè)單位提供技術(shù)支持及人才培養(yǎng)，保證項目產(chǎn)品質(zhì)量的穩(wěn)定。項目單位在不斷提高國內(nèi)市場覆蓋率的同時，不斷開發(fā)新的目標(biāo)市場，并已把目標(biāo)市場的核心向國際市場轉(zhuǎn)移。在目標(biāo)市場上采用無差異

54、市場策略、差異性市場策略及密集性市場策略等有機結(jié)合，交替使用，使產(chǎn)品的競爭實力大大增加。采用“公司農(nóng)戶”的產(chǎn)、供、銷的一條龍運行模式，以項目單位為龍頭，以科技為支撐、以肉雞加工銷售為載體，推動周邊鄉(xiāng)鎮(zhèn)農(nóng)戶從事肉雞生產(chǎn)。1.1.4投資估算及資金來源投資規(guī)模：項目總投資40083.80萬元，企業(yè)自籌資金20268.00萬元，銀行貸款14815.80萬元，爭取政府投資5000.00萬元。1.1.5主要技術(shù)經(jīng)濟指標(biāo)經(jīng)測算，本項目主要經(jīng)濟技術(shù)指標(biāo)見下表。主要經(jīng)濟指標(biāo)表序號項 目單 位指 標(biāo)備注一規(guī)模類1達產(chǎn)年銷售量萬噸/年252建筑面積平方米160000二財務(wù)指標(biāo)1銷售收入萬元/年256637年均值2總

55、成本萬元236457年均值3利稅萬元16060年均值4所得稅萬元1715年均值5凈利潤萬元3184年均值6年新增增加值萬元3144.01年均值7財務(wù)內(nèi)部收益率%19.368投資利潤率%12.229投資回收期年6.55含建設(shè)期10財務(wù)凈現(xiàn)值萬元27108.521.2可行性研究報告編制依據(jù)國家農(nóng)業(yè)綜合開發(fā)資金和項目管理辦法（財政部第29號）國家農(nóng)業(yè)綜合開發(fā)辦公室關(guān)于印發(fā)2007年國家農(nóng)業(yè)綜合開發(fā)產(chǎn)業(yè)化經(jīng)營項目可行性研究報告編寫大綱和2007年農(nóng)業(yè)綜合開發(fā)產(chǎn)業(yè)化經(jīng)營項目摘要的通知（國農(nóng)辦2006224號）國家農(nóng)業(yè)綜合開發(fā)辦公室關(guān)于印發(fā)2007年國家農(nóng)業(yè)綜合開發(fā)產(chǎn)業(yè)化經(jīng)營項目申報指南和2007年國家農(nóng)

56、業(yè)綜合開發(fā)投資參股經(jīng)營項目申報指南的通知（國農(nóng)辦2006223號）建設(shè)單位提供的其它資料1.3綜合評價中國是世界雞肉生產(chǎn)、消費和貿(mào)易的大國，2004年生產(chǎn)雞肉947萬噸，占世界雞肉產(chǎn)量的14%，是世界第二大雞肉生產(chǎn)國。2007年肉雞年養(yǎng)殖數(shù)量近億只。肉雞加工項目的建設(shè)，將直接拉動肉雞養(yǎng)殖業(yè)的發(fā)展，有效的解決了該地區(qū)的肉雞銷售問題，增加了肉雞產(chǎn)品的附加值，將有效的促進當(dāng)?shù)厝怆u養(yǎng)殖業(yè)的發(fā)展。利用當(dāng)?shù)刎S富的肉雞養(yǎng)殖優(yōu)勢，項目單位經(jīng)過幾年的發(fā)展，取得了較好的業(yè)績，市場份額逐漸加大，產(chǎn)品市場以東北地區(qū)為主，正逐步擴展到全國市場。隨著本地肉雞飼養(yǎng)量的增加和市場客戶訂單的增加，項目單位目前的加工能力已不能滿

57、足市場需求，急需擴大規(guī)模，增加生產(chǎn)能力。我國是雞肉生產(chǎn)大國，但人均消費水平卻相對較低，隨著人民生活水平的進一步提高，人均消費量將毫無疑問的有較大幅度增長，雞肉消費的絕對數(shù)增長有很大空間，該項目具有較好的市場前景。項目單位是以肉雞經(jīng)營、種雞孵化、冷藏儲運、生產(chǎn)加工、銷售出口為一體，集團化運營的農(nóng)業(yè)產(chǎn)業(yè)龍頭企業(yè)。具有承辦項目的經(jīng)濟、技術(shù)和經(jīng)營管理能力；項目廠址選擇合理，建設(shè)條件具備；廠區(qū)平面布置滿足規(guī)劃要求。財務(wù)效益分析表明，財務(wù)內(nèi)部收益率高于企業(yè)基準(zhǔn)收益率，投資回收期較短，項目的經(jīng)濟效益較好。本項目通過“公司+農(nóng)戶”的兩位一體生產(chǎn)經(jīng)營模式，保證回收龍頭放養(yǎng)的毛雞，解決了農(nóng)民賣雞難、市場風(fēng)險大等諸

58、多后顧之憂，并且在四平地區(qū)率先采用了現(xiàn)收現(xiàn)付的收購結(jié)算方式，不拖欠一分貨款，從根本上調(diào)動了農(nóng)民養(yǎng)殖肉雞的積極性，開辟了農(nóng)民致富的門路，推進相關(guān)行業(yè)的良性運營，帶動了周邊地區(qū)的經(jīng)濟發(fā)展。綜上所述，本項目經(jīng)濟效益和社會效益都十分明顯，建設(shè)本項目是可行和必要的。第二章 項目背景及必要性2.1 項目建設(shè)背景2.1.1國家和地區(qū)的產(chǎn)業(yè)政策 在黨的十七大上，胡錦濤指出：“加快農(nóng)村產(chǎn)業(yè)鏈的發(fā)展，尤其是肉、蛋禽產(chǎn)業(yè)，增強可持續(xù)發(fā)展動力，關(guān)系到人民群眾切身利益和中華民族的生存發(fā)展。”構(gòu)建社會主義和諧社會，重點在農(nóng)村，難點也在農(nóng)村。構(gòu)建農(nóng)村和諧社會是構(gòu)建社會主義和諧社會的重中之重，建設(shè)社會主義新農(nóng)村是構(gòu)建農(nóng)村和諧

59、社會的必然要求。構(gòu)建農(nóng)村和諧社會，首要的是加快經(jīng)濟發(fā)展步伐。應(yīng)切實加強基礎(chǔ)設(shè)施建設(shè)，加速城鎮(zhèn)化進程，通過城鎮(zhèn)的輻射促進農(nóng)村經(jīng)濟發(fā)展；應(yīng)充分整合資源，發(fā)展優(yōu)勢產(chǎn)業(yè)，融入?yún)^(qū)域經(jīng)濟發(fā)展圈，推動經(jīng)濟社會發(fā)展，為構(gòu)建農(nóng)村和諧社會奠定堅實的物質(zhì)基礎(chǔ)。發(fā)展農(nóng)業(yè)產(chǎn)業(yè)化經(jīng)營關(guān)鍵在于扶持一批帶動能力強，輻射范圍大的農(nóng)業(yè)加工龍頭企業(yè)，以加工企業(yè)為龍頭，以生產(chǎn)原料基地為依托，以與農(nóng)民簽訂訂單為主要形式，上連市場，下連千家萬戶，把農(nóng)產(chǎn)品的生產(chǎn)、加工、銷售連成一體，實行區(qū)域化布局、專業(yè)化生產(chǎn)、一體化經(jīng)營、企業(yè)化管理、社會化服務(wù)，使各具特色的優(yōu)勢產(chǎn)品形成區(qū)域性的主導(dǎo)產(chǎn)業(yè)。國務(wù)院農(nóng)業(yè)科技發(fā)展綱要（2006年2010年）中提出

60、，我國農(nóng)業(yè)和農(nóng)村經(jīng)濟的發(fā)展已進入新階段。“十一五”期間，加速農(nóng)產(chǎn)品加工業(yè)科技進步，推動加工原料基地建設(shè)，實現(xiàn)生產(chǎn)規(guī)?；?、技術(shù)裝備現(xiàn)代化，大幅度提高資源綜合利用率和農(nóng)產(chǎn)品附加值。以工業(yè)化理念推動農(nóng)村經(jīng)濟發(fā)展，扶強、做大一批水產(chǎn)品深加工、農(nóng)產(chǎn)品精加工、種苗繁育和科研開發(fā)型的龍頭企業(yè)。2.1.2行業(yè)中國是世界雞肉生產(chǎn)、消費和貿(mào)易的大國，2004年生產(chǎn)雞肉947萬噸，占世界雞肉產(chǎn)量的14%，是世界第二大雞肉生產(chǎn)國。中國雞肉產(chǎn)業(yè)以高效率、低成本的優(yōu)勢在中國立足，并以國際、國內(nèi)兩個市場為目標(biāo)，已發(fā)展成為農(nóng)牧業(yè)領(lǐng)域中產(chǎn)業(yè)化程度最高的行業(yè)。在肉類總產(chǎn)量中，中國雞肉占有率比世界雞肉占有率還低11個百分點，而豬肉