东北农大网络教育作业题养猪学高升专参考答案

大学网络与继续教育学院课程考试试题卷类别：网教专业：动物医学 20 年6月课程名称【编号】：畜牧学【0898】 A卷大作业满分：100分注：1至7题任意选择其中4题作答。

1. 简述发情周期中生殖器官的变化。

（25分）2. 猪繁育体系如何构成？（25分）3. 简述饲养标准的概念、意义及在实际生产中如何应用。

（25分）4. 鸡种蛋孵化中如何控制温度？（25分）5. 简答青贮饲料一般的制作原理和技术要点?（25）6. 简述泌乳母牛干乳的意义？｛25分）7.猪场粪尿如何处理和利用？（25分）资料：7.猪场粪尿如何处理和利用？答：猪答：粪尿的收集与分离采用机械或人工的方法。

人工的方法：人工检干粪，然后用水冲洗。

它比机械的方法耗水少，费用低，多为目前省内规模化猪场采用。

无论采用那种方法，粪、尿一定要分离处理，才能提高处理效果，降低处理成本。

水冲式粪尿混合清除收集系统：缺点多，不宜在生产中应用。

粪尿污水的处理：用厌氧的方法处理猪粪污水，可以去除80%以上的污染物，同时还可获得可利用的再生能源。

通常是采用沼气池的处理来实现。

粪尿的综合利用：清除干粪可经堆积发酵，形成良好的有机肥供农田用。

尿污经沼气池处理，产生的沼气形成能源供生活或工业用，沼液、沼渣可做农田底肥，形成良性的生态循环系统。

2.猪繁育体系如何构成？答：猪繁育体系是以育种场为核心，繁殖场为中介和商品场为基础构成金字塔式繁育体系。

（1）育种场这部分猪群称为核心群，拥有的曾祖代猪群以称为原种猪群。

特点为集中了不同品种品系的遗传素材，以及丰富面优良的基因资源，为繁育体系的基因库。

主要任务是从事纯种的选育提高和根据市场需要培育新品系。

为繁殖场提供优良的后备猪。

为商品场提供杂交用的终端父本。

（2）繁殖场任务为育种场所培育的纯种扩大繁殖。

进行品种（系）间杂交生产杂交小母猪，为商品场提供后备小母猪。

（3）商品场进行父母代杂交生产商品猪。

3. 简述饲养标准的概念、意义及在实际生产中如何应用。

养猪检测试题姓名：成绩：一、名词解释（每题6分，共30分））1、静立发情2、初乳3、现代化养猪生产4、断奶仔猪5、EBV二、选择题（每题6分，共30分）1、猪的泌乳力常常用（）来表示。

A.14日龄窝重B.18日龄窝重C.21日龄窝重D.28日龄窝重2、利用B超对母猪妊娠诊断时，检出率较高的时间是配种后的第（）。

A.18天B.21天C.25天D.28天3、与我国地方猪种相比，主要引入猪种具有（）的种质特性。

A.肉质优良B.瘦肉率高C.耐粗饲D.抗病性强4、初生仔猪在出生头3天内必须补铁，目的是为了（）。

A.提高日增重B.防止缺铁性贫血C.防止下痢D.增强免疫力5、给仔猪喂开食料的适宜时间为（）。

A.1周龄B.2周龄C.3周龄D.4周龄三、简答题（每题8分，共40分）1、图示猪立耳与垂耳的遗传方式。

2、五段饲养工艺流程包括什么？优点？3、断奶对仔猪是一种较大的应激，必须做好哪些工作？4、为什么对哺乳仔猪实行3～5周龄断奶？5、培育新品种的目的是什么？养猪学试题一、名词解释1、静立发情答：用双手扶住发情母猪腰部用力下按时，则母猪站立不动，这种发情时对压背产生的特征性反应称为“静立反射”或“压背反射”。

2、初乳答：分娩后头24h期间分泌的乳,含有较高的抗体和蛋白质。

3、现代化养猪生产答：是指采用现代的科学技术和设施装备养猪产业,按照工业生产方式组织养猪生产,进行集约化生产和经营的过程。

4、断奶仔猪答：或称保育仔猪，是指仔猪断奶后至70日龄左右的仔猪。

5、EBV 答：估计育种值。

二、选择题1、猪的泌乳力常常用（）来表示。

A.14日龄窝重B.18日龄窝重C.21日龄窝重D.28日龄窝重2、利用B超对母猪妊娠诊断时，检出率较高的时间是配种后的第（）。

A.18天B.21天C.25天D.28天3、与我国地方猪种相比，主要引入猪种具有（）的种质特性。

A.肉质优良B.瘦肉率高C.耐粗饲D.抗病性强4、初生仔猪在出生头3天内必须补铁，目的是为了（）。

装订线装订线装订线装订线注：装订线内禁止答题，装订线外禁止有姓名和其他标记。

东北农业大学网络教育学院在职高升专期末测试题23208146 生产运作管理一、名词解释(每题4分，共5题)1. 创新型产品2. 工艺专业化形式3. 订单资格要素4. 工艺设计5. 生产计划大纲二、单项选择题(每题2分，共5题)1. 制定生产大纲时，下述哪种方法是实际生产中应用最多的（）？A、线性决策法则B、线性规划C、反复试验法D、模拟法2. 生产运作的总体战略不包括（）：A、自制或购买B、低成本和大批量C、多品种和小批量D、设施布置3. 对于体积小、单件加工时间短、批量小的零件，可选择（）。

A、顺序移动方式B、平行移动方式C、平行顺序移动方式D、三者均可4. 随着全球化市场、个性化需求特征的日益明显，最直接、最具竞争力的生产组织方式应该选择（）。

A、大量生产B、成批生产C、单件生产D、批量客户化定制生产5. 下述哪项是企业维持库存的原因（）？A、保持生产运作对库存的依赖性B、给员工提供安全的感觉C、满足需求的波动D、防止员工报酬的增加三、判断题(每题2分，共5题)1. 有什么样的原材料就制造什么样的产品，输入决定了输出。

2. 生产运作策略在逻辑结构上可分为生产运作系统设计和生产运作系统运行与控制两部分。

3. 生产运作的对象是生产运作系统。

4. 并行工程的本质之一是强调产品设计的可制造性，可装配性和可检测性。

5. 按劳动密集程度和与顾客接触程度对服务业分类为，资本密集型和劳动密集型。

四、简答题(每题10分，共4题)1. 何谓项目？它有哪些特征？2. 简述生产运作管理的内容和目标3. 何谓运营能力？决定运营能力的要素主要有哪些？4. 如何培育服务业运作系统的竞争能力？五、计算题(每题20分，共1题)1. 某电子公司与生产一款MP3,可选择在中国大陆，香港，印尼以及三地生产，该产品的售价预计为130美元/单位，各地的成本结构下。

东北农业大学网络教育学院家畜环境卫生学（专科）网上作业题第一章温热环境一、名词解释体温皮温基础代谢体增热辐射散热传导散热对流散热蒸发散热物理调节化学调节等热区临界温度绝对湿度相对湿度露点有效温度温湿指数风冷指数光周期红斑作用色素沉着作用长日照动物短日照动物二、填空1.畜体代谢产热是通过组织传导和血液循环的作用带到皮肤和呼吸道表面，然后以（）、（）、（）和（）四种方式散失于周围环境中。

2.在皮肤表面的温度称为（）。

因为皮肤和被毛介于身体和外界之间，它受身体本身和外界温热的双重影响，因此常随外界条件的变化而（）。

3.动物机体是通过（），（），（），（）四条途径散热的。

4.热传导是通过（）或（）的振动而传递，分子本身仍保留其原来的位置。

5.对流的形式有两种：一种由外力作用发生的，称为（）；一种是由物质密度变化引起，称（）。

6.在炎热或寒冷的环境中，家畜首先借皮肤血管的舒缩，增减皮肤的血流量和（），其次通过加强或减弱（）和（），寻找较舒适的小气候环境和改变姿势等，以增加或减少热的放散来维持正常体温，这称之为散热调节。

7.太阳辐射热从（）,( )和反射三方面做用于动物机体。

8.在高温时，强烈的太阳辐射，影响畜体的（），破坏热平衡，对家畜的各种生产力都有不良影响。

9.一天中（）与（）之差称为气温日较差。

10.一年中最高月平均气温与最低月平均气温之差称为（）。

11.畜舍，特别是封闭式或保温隔热性能良好的畜舍中的气温，在寒冷季节主要来自（），但因通风换气和外围结构的散热，显著受（）的影响。

12.临界温度的高低取决于产热的多少和散热的难易：凡产热多，散热难的，临界温度（）；产热少，易散热的，临界温度（）。

13.当气温上升时，皮肤血管扩充，大量的血液流向皮肤，把体内的（）带到体表，这时皮温升高，以增加皮温与气温之差，提高（）散热量。

14.随着外界温度的升高，皮温与气温之差减少，（）逐渐减弱，而以（）代替之。

15.在高温环境中主要依靠（）散失体内的热量。

东北农业大学网络教育学院动物生理学高升专作业题作业题（一）一、填空题1. 生理学中常把血浆中的NaHCO3的含量称为（）。

2.家畜生理学的基本实验方法是动物实验方法，归纳起来可分为（）。

3.能够防止血液凝固的物质成为（）。

4.一个心动周期中可顺序出现三个时期即（）。

5.呼吸道是呼吸气体进出肺的通道，其中上呼吸道是指（）。

6.饲料在消化管内消化有三种方式，包括（）。

7.正常的尿中几乎不含（）。

8.测量畜禽体温是指在安静状态下（）温度。

9.肾小管和集合管的转运包括（）。

10血细胞是由（）三种细胞组成。

二、单选题1.红细胞能发挥生理作用的物质是（）A．蛋白质 B．铁 C．血红蛋白 D．原卟啉2.胰高血糖素的作用是（）A．升高血糖 B．降低血糖C．升高血钙 D．降低血钙3.机体的体温调节中枢在（）A．延髓 B．中脑 C．下丘脑 D．基底神经节4.胆汁的主要作用是（）A．消化脂肪 B．乳化脂肪 C．分解蛋白质 D．分泌胆汁5.肝素的主要作用有（）A．抗凝血 B．促血凝 C．激活凝血 D．加快凝血6.神经调节的基本方式是（）A．反射 B．反应 C．适应 D．反馈7.机体的内环境是指（）A．细胞内液 B．细胞外液 C．血液 D．组织液8.肾小球有效滤过压等于（）A．血浆胶体渗透压—（肾小球毛细血管血压+肾小囊内压） B．血浆胶体渗透压+（肾小球毛细血管血压+肾小囊内压） C．血浆胶体渗透压—（肾小球毛细血管血压—肾小囊内压） D．血浆胶体渗透压+（肾小球毛细血管血压—肾小囊内压）9.活动时产热量最多的组织是（）A．心肌 B．血管 C．骨骼肌 D．腺体10.交感神经节后纤维末梢释放的递质是（）A．肾上腺素 B．去甲肾上腺素 C．多巴 D．多巴胺三、名词解释1．兴奋性2．体液调节3．溶血4．心动周期5．呼吸6．消化7．胸膜腔内压8.肾小球滤过压9．原尿10．激素四、简答题1．静息电位产生的机理2．白细胞分几类，各有什麽功能？3．胸膜腔负压是如何产生的？4．简述唾液的主要成分、作用及调节5．简述兴奋突触传递的机理五．论述题1．简述草食动物的消化特点？2．简述甲状腺激素的生理作用及调节？六．分析题1．给实验兔注射20%葡萄10ml溶液时尿量明显增多这是为什麽？2．制备坐骨神经腓肠肌标本为什麽要用铜锌弓检测灵敏度？作业题（二）一、填空题1. 在内外环境因素作用下，细胞具有产生膜电位变化的能力或特性成为细胞的（）。

东北农大网络教育入学考试复习资料（含部分答案）（专升本）模拟自测试题一Ⅰ.Phonetics (10 points)Directions: In each of the following groups of words, there are four underlined letters or letter combination marked A, B,C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation. Mark your answer by blackening the corresponding letter on the Answer Sheet.1. A. sole B. solve C. soft D. solve2. A. education B. station C. attention D. suggestion3. A.character B. China C. child D. choice4. A. asked B. missed C. whipped D. played5. A. cough B. weigh C. enough D. laugh6. A. sing B. strong C. playing D. finger7. A. swim B. sword C. sweat D. sweet8. A. speak B. reach C. cheat D. bread9. A. friend B. field C. piece D. belief10. A. now B. knowledge C. cow D. downⅡ. V ocabulary and Structure (40 points)Directions: There are 40 incomplete sentences in this section. For each sentence there are four choices marked A, B C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet.11. —Excuse me, are you waiting for the bus?—Y es, I am. But the bus is so late. _____, how can I get to No.1 Middle School?A. In the wayB. On the wayC. Out of the wayD. By the way12. We are using up our natural resources too quickly and at the same time we are ____our environment with dangerous chemicals.A. protectingB. savingC. pollutingD. fighting13. Listening to the music had a calming influence _____ her.A. toB. onC. forD. into14. Some people who are successful language learners find it difficult to ____ in other fields.A. succeedB. resultC. achieveD. score15.Without air, there would be no atmosphere to protect us ____ the sun’s deadly rays.A. fromB. underC. toD. in16. —__________?—A cup of orange juice.A. Any drinksB. May I take your orderC. Do you open itD. Do you often come here17. —How did you enjoy your trip?—_______.A. Nice to meet youB. V ery muchC. Thank youD. Of course18.It is those people who ____ most angry at what is going on at university campuses.A. isB. wasC. wereD. are19. I will go back to my hometown as soon as I _____ my examinations.A. will finishB. finishC. has finishedD. would finish20. In spring and summer, the most popular______ is tennis.A. workB. activityC. gamesD. sport21.We must _____ all possible ways of increasing food production.A. extendB. insertC. involveD. explore22. ________ way is more efficient is still a question.A. WhatB. WhichC. ThatD. Whether23. They will put off the sports until next week_____ the weather may be fine.A. whenB. whereC. thatD. which24.Many a school in the United States_____ to train men in theology.A. was set upB. were set upC. has set upD. have set up25. We don’t know what the surface of V enus might_____.A. look asB. look likeC. look overD. look about26. This town is famous_____ its historical homes.A. forB. aboutC. withD. by27. Our boss told me my plan was still_____ discussion.A. inB. underC. ofD. with28. Important_______ his discovery was, it was regarded as a matter of no account in his time.A. toB. forC. asD. although29. John was ____ in the trouble, and he didn’t know what to do.A. attractedB. interestedC. movedD. involved30. It has not yet been decided____ the meeting is to be held.A. thatB. whenC. whatD. w hich31. This is the house_____ my parents once lived while they were in the village.A. thatB. whereC. whichD. when32. Be sure to____ your work at the end of the exam.A. look overB. hang upC. look upD. catch sight of33. His handwriting ____ yours.A. more betterB. as well asC. much better thanD. as better as34. It was recommended that they____ for the doctor.A. has waitedB. waitedC. should wai tD. shoul d have wai ted35. Don’t forget to post the letter for me, ____?A. do youB. will youC. are youD. can you36. It is a____ ride from his home to the shopping center.A. ninety-milesB. ninety-mile’sC. ninety milesD.ninety-mile37. Hardly____ when they ran toward it.A. had the plane landedB. did the plane landC. the plane had landedD. the plane landed38. I don’t think you have heard of him before,____ ?A. don’t IB. do IC. have youD. haven’t you39. Do you like playing______?A. the footballB. footballC. a footballD. footballs40. Would you mind not____ him tomorrow?A. to be seeingB. seeingC. to seeD. see41. _____ necessary, you may measure the cloth again.A. If itB. If itsC. If there isD. If42. The speech was so_____ that I felt_____.A. bored; boringB. bored; boredC. boring; boringD. boring; bored43. She said she____ her husband wash the car the next day.A. would helpB. will helpC. helpedD. had helped44. We have____ people to finish the job today.A. seldomB. littleC. enoughD. much45. By 1929, Mickey Mouse was as popular_____ children as Coca-Cola.A. forB. inC. toD. with46. Many famous people from all over the world have been awarded Nobel Prizes for their____.A. resultsB. achievementsC. progressD. discoveries47. The boss won’t allow us to have a rest unless we___ the work.A. finishB. don’t finishC. will finishD. won’t finish48. The salesman tried to____ us to buy his product.A. permitB. persuadeC. allowD. promise49. He has promised to____ the matte .A. look outB. look overC. look afterD. look into50. This room is_____ in the building.A. biggest than any other oneB. bigger than any other oneC. the biggest than any other oneD. bigger than any oneⅢ. Cloze(20 points)Directions: For each blank in the following passage, there are four choices marked A , B, C, D. Choose the one that is most suitable and mark you answer by blackening the correspondi ng l etter on the A nswer Sheet.One day I was shopping with Mary when a group of white men found us. A tall man 51 up and asked me where I lived. Mary was so angry 52 she said, ”That’s none of your business. If any of you dare to follow us, I’ll tell the police.” The white men had to go 53 . Then Mary warned me not to be in town 54 after dark. She told me that whenever I came 55 the white men who tried to stop me. I should walk right and 56 them as if I saw nothing.Two weeks later Mary was found 57 in a pool of blood. Her death brought back memories of what she 58 told me. I couldn’t 59 it any longer. At that time my thoughts were no longer about school. What I wanted w as to get the 60 to stand up and fight!51. A. ran B. came C. put D. got52. A. for B. as C. that D. to53. A. by B. along C. through D. away54. A. again B. alone C. twice D. on foot55. A. across B. in C. with D. to56. A. jump B. go C. pass D. sing57. A. standing B. lying C. playing D. talking58. A. would B. was told C. had D. has59. A. stand B. think C. listen D. remember60. A. Americans B. rich C. old D. BlackⅣ. Reading Comprehension(60points)Directions: There are four reading passages in this part. Each passage is followed by five question. For each question there are four suggested answers marked A, B, C and D. Choose the best answer and blacken the corresponding letter on the Answer Sheet.Passage OneOne of the well-known of American writers is Samuel Clemens, whose pen name is Mark Twain. Born in 1835, Twain grew up in the Mississippi River town of Hannibal, Missouri. As did many other boys of his day ,Twain dreamed of traveling on rive boats and of someday becoming a riverboat pilot. Twain used his memories of the life of a river town in his tow most famous books, Huckleberry Finn and Tom sawyer.As a young man, Twain held many jobs. He was a printer, a good miner, and, for a time, he was a riverboat pilot. During his pilot days, he adopted the name Mark Twain. This was a term used by the boatmen to mean that the water measured two fathoms, or twelve feet, which was deep enough for safe passage.Finally Twain became a successful writer. He traveled a great deal, writing and speaking, and became very popular both in the United States and in Europe.Twain’s style of writing was simple and direct. Among the things he wrote about were superstitious(迷信)people and people who were easily fooled. He used his unusual gift for humor to write about many things of importance.61. Generally speaking , this article is about____.A. a riverboat pilotB. a printerC. g gold mi nerD. a famous wri ter62. When he was a boy, Mark Twain dreamed of_______.A. traveling on river boats to become a riverboat pilotB. traveling on river boats to gather material for his booksC. traveling on river boats to make moneyD. traveling on river boats to enjoy himself63. Where did the name Mark Twain come from?____.A. It came from a safe passageB. It came from a term used by the boatmenC. It came from a his boyhood.D. It came from his measuring tool.64. Which one of these sentences is not true?____.A. Twain was successful in writing at lastB. Twain was a famous humoristC. Twain’s writing style wa s easy to be understoodD. Twain wrote many poems about Mississippi65. Mark Twain became famous in____.A. the AsiaB. the United StatesC. EuropeD. Both B and CPassage TwoThe earliest immigrants(移民)to North America found Indians already living there. The Indians numbered about 500,00 at the time. Their society was a primitive society. But they lived peacefully and welcomed the white strangers to the land. However, these early immigrants from Europe didn’t want to share the land with the natives. They killed off many of the Indians, seized their land or pushed them off to lands farther away. Today the Indians, not more than half a million, live in poverty and misery on the land on which they were once masters.The earliest immigrants were the Spanish, who settled in the southern part of what is now the U.S. the next large group were the English, after the English came the French, Dutch, Irish, Irish, Germans, and other nationality groups, mostly European.Another early group to arrive were the Negroes. But they were brought in as slaves from Africa. T hen didn’t win freedom till generations later.66. Who were the earliest people living in North America?______.A. The SpanishB. The EnglishC. The NegroesD. The Indians67. Why didn’t the immigrants share the lands with the natives?_____.A. They thought the Indians were not friendly to themB. They wanted to seize the lands as their ownC. Because North America was first discovered by themD. Because the Indian people liked marking war to them68. According to this passage, which of the following is true?_______.A. The Negroes came to North America in order to work for the earliest immigrantsB. The Negroes also belonged to the earliest immigrants to the North AmericaC. The Negroes were brought to America by chanceD. The Negroes didn’t win freedom until now69. From this passage, you can see at least_____ kinds of people living in North America are mentioned.A. FiveB. sixC. sevenD. eight70. Which is the best title of this passage?_____,A. The Earliest People in North AmericaB. The Earliest Immigrants to North AmericaC. The People of the United States D Europeans Were the Earliest People Coming to the North AmericaPassage ThreeMy husband and children feel very happy to live here. They can’t see that we live on a dirty street in a dirty house among people who aren’t good. They can’t see that our neighbors have to make happiness out of all thi s dirt. I decided that my children must get out of this. The money that we’ve saved isn’t nearly enough.The McGaritys have money but they are so proud. They look down upon the poor. The McGaritys girl just yesterday stood out there in the street eating from a bag of candy while a ring of hungry children watched her. I saw those children looking at her and crying in their hearts; and when she couldn’t eat any more she threw the rest down the sewer (下水道), why? Is it only because they have money? There is more to happiness than money in the world, is it here?Miss Jackson who teaches at the Settlement House isn’t rich, but she knows things. She understands people. Her eyes look straight into yours w hen she talks with yours, She can read your mind. I’d like to see the children will be like Miss Jackson when they grow up.71. This passage suggests that the writer______.A. is easy to get along withB. is never pleased with her neighborsC. is unhappy with the life they are livingD. is good at abserving and understanding people72. What can we learn about the McGarity girl?____.A. She is proud but honest.B. She is selfish and cruel.C. She is lonely but friedly.D. She lives in unhappy life.73. What can we learn about Miss Jackson?____,A. She is a serious lady.B. She is a strict teacher.C. She is a narrow-minded lady.D. She is a poor but kind teacher.74. The passage mainly tells us that______.A. money is the most important thingB. there is something more important than moneyC. we should look into their eyes while talking to peopleD. the more money you have, the less happy you would be75. Which of the following statements DOESN’T support the writer’s viewpoint(观点)___。

养猪学试题及答案百度一、单项选择题（每题2分，共20分）1. 猪的体温通常在多少度之间？A. 37.5-38.5B. 38.5-39.5C. 39.5-40.5D. 40.5-41.5答案：B2. 以下哪个不是猪的常见疾病？A. 猪瘟B. 猪流感C. 猪丹毒D. 猪脚气病答案：D3. 猪的妊娠期通常是多少天？A. 100-110天B. 110-120天C. 120-130天D. 130-140天答案：A4. 猪的饲料中通常不包含以下哪种成分？A. 玉米B. 大豆C. 鱼粉D. 骨粉答案：C5. 猪的断奶通常在多少周龄进行？A. 2-3周B. 3-4周C. 4-5周D. 5-6周答案：B6. 猪舍的通风对于猪的健康有多重要？A. 非常重要B. 重要C. 一般D. 不重要答案：A7. 猪的疫苗接种通常在什么时期进行？A. 出生时B. 断奶后C. 出栏前D. 任何时期答案：B8. 猪的饮水量通常与体重的比例是多少？A. 1:1B. 1:2C. 1:3D. 1:4答案：C9. 猪的体重增长速度与饲料的营养成分有直接关系吗？A. 有B. 没有C. 有时有D. 不确定答案：A10. 猪的粪便管理对于猪舍环境有多重要？A. 非常重要B. 重要C. 一般D. 不重要答案：A二、多项选择题（每题3分，共15分）1. 以下哪些措施可以提高猪的免疫力？A. 定期接种疫苗B. 提供充足的清洁饮水C. 定期消毒猪舍D. 限制猪的活动范围答案：ABC2. 猪的饲养管理中，以下哪些因素会影响猪的生长速度？A. 饲料质量B. 饲养密度C. 猪舍温度D. 猪的品种答案：ABCD3. 猪的繁殖管理中，以下哪些措施可以提高繁殖效率？A. 选择优良的种猪B. 定期进行健康检查C. 人工授精D. 限制母猪的产仔数量答案：ABC4. 猪舍设计中，以下哪些因素需要考虑？A. 通风系统B. 保温设施C. 防疫措施D. 猪舍的面积答案：ABCD5. 猪的疾病预防中，以下哪些措施是有效的？A. 定期消毒B. 隔离病猪C. 合理使用抗生素D. 定期更换饲料答案：ABC三、判断题（每题1分，共10分）1. 猪的饲料中不需要添加任何矿物质。

养禽学网上作业题答案第一章现代养禽一、概念题1．家禽生产的现代化答：以现代科学理论来规范和改进家禽生产的各个技术环节，用现代经济管理方法科学地组织和管理家禽生产，实现家禽业内部的专业化和各个环节的社会化；合理利用家禽的种质资源和饲料资源，建立合理的家禽业生产结构和生态系统；不断提高劳动生产率、禽蛋和肉的产品率和商品率，使家禽生产实现高产、优质、低成本的目标，2．曾祖代答：二系配套、三系配套或四系配套的纯系，能够稳定地遗传，并生产出祖代的鸡为曾祖代，通常由育种场育成，饲养在原种鸡场中。

3．祖代答：祖代鸡为曾祖代鸡的单性别，不能进行系间纯繁，只能用作品系间的杂交。

饲养在祖代鸡场中。

4．浓缩饲料答：按一定比例配合的动物饲料，少加一种或二种占饲料比例很大的常规成分，如玉米和豆粕，使其它的成分相对“浓缩”，称浓缩饲料。

5．原种禽场答：繁育体系中育种部分的一个单元，祖代鸡场饲养原种鸡，为祖代鸡场提供祖代鸡。

6．父母代种禽场答：繁育体系中制种部分的一个单元，父母代场饲养父母代鸡，为商品代鸡场提供商品代鸡。

7．商品代禽场答：是繁育体系中制种部分的最末一个单元，商品鸡场饲养商品代鸡，为市场提供商品鸡蛋。

8．现代鸡种分类法答：按经济用途将现代鸡种分为蛋鸡系和肉鸡系。

蛋鸡系专门用于生产商品蛋鸡的配套品系，按所产蛋壳颜色分为白壳蛋鸡褐壳蛋鸡、粉壳蛋鸡和绿壳蛋鸡。

肉鸡系专门用于生产肉用仔鸡的配套品系。

9．豁眼鹅答：原产于山东莱阳地区。

因集中产地在五龙河流域，所以，又称五龙鹅。

体型小而紧凑，全身羽毛洁白。

喙、胫、蹼均为橘黄色，成年鹅有橘黄色肉瘤。

眼三角形，眼睑淡黄色，两眼上眼睑处均有明显的疤状豁口。

一般在7～8月龄时产蛋。

在放牧条件下，年平均产蛋70枚，成年公鹅平均体重3 720～4 440克，母鹅3 120～3 820克；公母鹅配种比例1：5～7，种蛋受精率85%左右，受精蛋孵化率80%～85%。

母鹅利用年限3年。

10．狮头鹅答：是我国惟一的大型鹅种，因前额和颊侧肉瘤发达呈狮头状而得名。

畜牧网络考试题库和答案一、单项选择题1. 动物营养学研究的主要内容是（）。

A. 动物生长发育规律B. 动物遗传育种原理C. 动物营养需要和饲料营养价值评定D. 动物饲养管理技术答案：C2. 饲料中的能量主要存在于（）。

A. 粗纤维中B. 粗蛋白中C. 粗脂肪中D. 无氮浸出物中答案：C3. 以下哪种饲料不属于粗饲料（）。

A. 干草B. 秸秆C. 玉米D. 豆粕答案：D4. 动物生长发育的两个高峰期是（）。

A. 胚胎期和初生期B. 胚胎期和生长期C. 初乳期和生长期D. 初乳期和育成期答案：A5. 以下哪种维生素属于脂溶性维生素（）。

A. 维生素BB. 维生素CC. 维生素DD. 维生素E答案：C6. 动物体内合成氨基酸的能力有限，必须从饲料中获得的氨基酸称为（）。

A. 必需氨基酸B. 非必需氨基酸C. 限制性氨基酸D. 必需脂肪酸答案：A7. 以下哪种饲料不属于蛋白质饲料（）。

B. 豆粕C. 玉米D. 血粉答案：C8. 动物体内合成能力有限，必须从饲料中获得的脂肪酸称为（）。

A. 必需氨基酸B. 必需脂肪酸C. 非必需氨基酸D. 非必需脂肪酸答案：B9. 以下哪种饲料不属于能量饲料（）。

A. 玉米C. 豆粕D. 鱼粉答案：C10. 动物营养学中，动物的维持需要是指（）。

A. 动物生长发育的需要B. 动物繁殖的需要C. 动物生产产品的需要D. 动物维持生命活动的基本需要答案：D二、多项选择题1. 以下哪些因素会影响动物的采食量（）。

A. 饲料的适口性B. 饲料的营养价值C. 动物的健康状况D. 环境温度答案：ABCD2. 以下哪些属于动物必需氨基酸（）。

A. 赖氨酸B. 色氨酸C. 精氨酸D. 谷氨酸答案：AB3. 以下哪些因素会影响动物对饲料的消化率（）。

A. 饲料的加工工艺B. 饲料的组成C. 动物的消化能力D. 饲料的储存条件答案：ABCD4. 以下哪些属于动物必需脂肪酸（）。

A. 亚油酸B. 亚麻酸C. 油酸D. 棕榈酸答案：A5. 以下哪些属于动物的生长发育阶段（）。

养猪学期末试题及答案答案：养猪学期末试题及答案一、选择题1.以下哪个品种是肉猪？A. 杜洛克猪B. 敖猪C. 皮猪D. 苏猪答案：A2.猪的种类主要分为几大类？A. 3B. 4C. 5D. 6答案：C3.以下哪种饲料适合猪？A. 草料B. 米糠D. 玉米答案：D4.猪的发情期一般是多久？A. 2天B. 5天C. 7天D. 10天答案：C5.以下哪个环境对猪的生长最有利？A. 温度20℃B. 温度10℃C. 温度30℃D. 温度15℃答案：A二、判断题1.生长期是猪生长最快的阶段。

2.猪的主要饲养方式分为散养和圈养两种。

答案：是3.猪只需要摄入足够的水分，不需要额外提供饮水设备。

答案：否4.猪只需要单一的饲料种类即可满足其营养需求。

答案：否5.猪只可以通过喂食草料来获得足够的营养。

答案：否三、简答题1.请简述猪只的饲养管理要点。

答：猪只的饲养管理要点包括合理的饲养环境、科学的饲养方式、定期的养猪防疫、精细化的饲养管理等。

合理的饲养环境包括良好的通风条件、适宜的温度和湿度，保证猪只舒适的生长环境；科学的饲养方式包括合理的饲料搭配、定量定时的喂养，确保猪只获得充足的营养；定期的养猪防疫包括对猪只进行疫苗接种、疾病的预防与控制等；精细化的饲养管理包括留意猪只的生长情况、体重变化等，及时调整饲料和管理措施。

2.请描述猪只的繁殖过程。

答：猪只的繁殖过程包括发情、交配、妊娠、分娩等环节。

猪只一般在7天左右进入发情期，此时母猪会发出特殊的叫声、兴奋和不安。

在发情期，配种员会选择合适的公猪进行交配，确保优良基因的传递。

成功交配后，母猪会进入妊娠期，妊娠期一般为115天左右。

妊娠期间需要注意母猪的饲养和管理，确保其获得充足的营养和良好的生长环境。

分娩一般发生在妊娠期结束后的几天内，母猪会分娩出小猪。

分娩完成后，需要进行适当的干预和管理，确保母猪和小猪的健康。

四、综合题1.请描述育肥猪的特点及其饲养管理要点。

答：育肥猪是指专门用于肉类生产的猪只，其特点主要包括生长速度快、肉质好、育肥期短等特点。