电大园艺专科职业技能实训《现代园艺设施》参考答案


    电大园艺专科职业技能实训《现代园艺设施》参考答案 单选题 1. “岁寒三友”和“四君子”等插花作品是依据(人为地赋予植物品性)构思的艺术插花的立意. 2. “剑山”在插花作品中的作用是(固定花材). 3. 观花类的植物不宜作为(林下地被). 4. 下列生长环境不适合香石竹切花栽培的为(类似上海的夏季高温多余的气候). 5. 温度同光周期一样,也会影响花卉的花芽分化.许多宿根花卉、球根花卉需要一个( 低温 )阶段才能完成花芽分化. 6. 虎耳草、大吴风草属于(阴性)类地被. 7. 毛地黄有主茎开花优势的特性,栽培管理中要求(不能摘心). 8. D式花境属于(按形状)分类的形式. 9. “夜深沉”便是利用一帷黑幕,瓶插以白黄色牛眼小菊,朴素淡雅,构成宁静气氛.这是依据(人为地赋予植物品性)构思的艺术插花的立意. 10. 花卉生命周期的长短主要取决于花卉的(遗传性). 11. 菊科、大丁草属原产南非的扶郎花近年来在欧美国家流行很快,尤其是组织培养苗的大量出现,目前的产品类型主要有两种,即(切花、盆花). 12. 霞草为二年生草本,其对温度的适应性属于(耐寒性)性花卉. 13. 一些老式的温室常设有水缸储水主要是为了(提供合适水温的水). 14. 种子采收后,除清洁外未经其他加工的种子称为( 原型种子 ). 15. 世界花卉发展史上,欧洲花卉植物的丰富主要得益于(植物引种). 16. (石蒜、石菖蒲)适合作耐阴的开花地被植物. 17. 生长期与休眠期呈周期性变化的规律是花卉的( 年生长周期 ). 18. 花境指绿地中树坛、草坪、道路、建筑等边缘花卉带状布置形式,其中采用的花卉主要是(宿根花卉). 19. 冷地型草坪的最适播种期是(夏末). 20. 在北半球,短日照花卉要在(5-9月份)正常开花,需要对处于生殖生长阶段的植株进行短日照处理. 21. 艺术插花作品由立意和立形两个方面组成.其中的“立意”指的是作品的(意境). 22. 中国插花崇尚自然,构图上避免“平淡无奇”的手法,而要在(不对称)中求均衡,力求“稳中出奇”,给人自然、稳定的感觉. 23. 在特别细小的花卉种子外面黏合一层泥土之类的物质,改变种子形状,种子颗粒增大的种子称为(丸粒种子). 24. 当花境中花卉的花期过后,这时需要(除去残花). 25. 暖地型草坪的最适播种期是(春末夏初). 26. 播种季节与环境温度密切相关,大多数种类的种子发芽温度为(18-22). 27. 阳性花卉在园林绿地中,宜布置在每天至少有(7)h以上直射阳光的场所. 28. 植物叶片的增多,茎的分枝和根系的形成以及植物躯体的长大、增粗等变化统称为(生长). 29. 在种子的表面涂上是一层杀菌剂或普通的润滑剂,一般不改变种子的形状的种子称为(包衣种子). 30. 在一定的温度条件下,经化学物质或水的催芽处理成胚根萌动状态的种子称为(催芽的种子). 31. 一二年生花卉被称为露地草花,它们的对低温的特性有(耐寒性、半耐寒性和不耐寒性). 32. 花卉生产性育苗的种子来源是(购买专业生产的种子). 33. 从种子萌发期开始,经过幼苗期、成长期、开花期、衰老期等阶段主要表现是花卉的(生命周期 ). 多选题 25   (多选题)花卉园艺学的研究对象是(  去掉“园林、观赏”)。  26   (多选题)花卉种子外形质量检验常用方法有( 风选、粒、色 )。  27   (多选题)连续的阴天对花卉的定期生产会产生影响,光照不足植物常表现为( 叶片黄绿色、节间抽长 )。  28   (多选题)夏季的强烈光照会出现光照过强的情况,植物常表现为( 去掉“叶片黄绿色、节间抽长” )。  29   (多选题)冬季露地花坛主要的观花种类是( 三色、金盏 )。  30   (多选题)冬季露地花坛主要的观叶种类是( 羽衣 、水飞、红甜)。 83   (多选题)(羽扇豆、醉蝶花  )的叶是复叶。  84   (多选题)下列一二年生花卉中( 龙面、忽忘、诸葛 )具蓝色花朵。  85   (多选题)下列花卉中,( 白芨、石菖蒲、岩白菜 )是耐阴的地被植物。  86   (多选题)下列花卉中,花色是蓝色的宿根花卉是(羽扇豆、翠雀  )。  87   (多选题)秋海棠科、秋海棠属的花卉种类丰富,其中节间短,地上茎不明显的种类有( 塻叶、彩纹)。  88   (多选题)秋海棠科、秋海棠属的花卉种类丰富,其中常用播种繁殖的种类有( 球根、四季 )。  89   (多选题)大花朱顶红植球季节与(水仙、郁金香、风信子  )相同。  90   (多选题)鸟巢蕨的生长条件宜(树荫、温暖、湿润  )。  91   (多选题)竹芋类的生长条件宜(树荫、温暖、湿润  )。  92   (多选题)( 迷你龟背、网纹、薛荔 )主要应用于室内绿化,可用于悬挂盆栽。  93   (多选题)下列花卉的叶面上会具有斑纹的是(薛荔、万年青、冷水花  )。  94   (多选题)下列花卉中属于锦葵科的是(扶桑、吊钟扶桑、悬玲花  )。  95   (多选题)四季秋海棠的种子特别细小,其播种育苗要注意(去掉“春季、覆土”  )。  96   (多选题)提高美女樱种子发芽率的技术措施有(不覆土、水分控制、透气介质  )。  97   (多选题)影响万寿菊的生长,导致植株松散、生长过高的因素有( 高温、多雨、长日照 )。   判断题 1. 盆插一般用花插固定花枝,插直立枝条时,把枝条基部剪成斜面,插入就可固定.  错 2. 花坛中花卉的观赏期要长,在绿地中有效观赏期应保持45天以上.   对 3. 花卉的生长期是由芽萌发开始到枝叶枯黄进入休眠的整个过程.   对 4. 插花艺术是一门植物装饰艺术,它只反映自然美,不带有任何人工的装饰美.   错 5. 多年生草本花卉的年生长周期等于其生命周期.    错 6. 模纹花坛的花卉材料要求枝叶细密,分枝性强,耐修剪,如红绿草等.    对 7. 西方式艺术插花在材料运用中更讲究花器、几座、摆件等道具.    错 8. 温室的相对闭合环境比外界复杂的环境不易引起有害气体的危害.   错 9. 乙烯催化是常用的延长瓶插切花的观赏寿命的化学方法.    错 10. 摆件在插花作品中有增加画面的气氛,突出意境的作用.   对 11. 春兰的耐寒性较强,冬季保持0℃以上在江浙地区都能安全越冬.     对  12. 1599年袁宏道所著的《瓶史》是我国历史上第一本插花专著.   对 13. 蒲包花花芽分化需要12 h以下的日照长度,因此冬春短日照处理有利提前开花.    错 14. 美女樱的种子发芽率往往明显低于一般花卉,原因是种子的特殊构造所致.      对 15. 剪切花茎后受伤细胞分泌物质会引起导管堵塞,导致切花的失水凋萎.      对 16. 多年生植物的生命周期同一二年生植物的生命周期没有区别.    错 17. 郁金香的春化温度为5℃,整个低温阶段(包括发根)约15~16个星期.     对 18. 天竺葵对光照要求较高,属于强阳性花卉.      对 19. 温室的维修与消毒常在冬季大部分花卉已进棚时进行.      错 20. 温室盆栽花卉在出棚(或温室)前应增加光照,除去遮阴物,使盆花趋向老熟,提高对外界的抵抗能力.      对 21. 剑山是一种化学制品作用与花插类似,它吸水性强.    错 22. 东方式插花艺术以自然的线条造型为主.    对 23. 花卉栽培中,温度的调节主要包括加温、降温和保温.     对 24. 七里黄在上海地区露地越冬没问题,但不耐炎热的夏季。   对 25. 东方式插花中插花容器不是艺术插花作品的组成部分.    错 26. 花坛设计应附上2季(本季和下一季)花卉材料,种植时间.       对 27. 大花朱顶红到了夏季,叶片完全枯死进入休眠期,这时需掘球储藏在冷凉、干燥、通风的环境中.     对 28. 月季、杜鹃是木本植物,也属于广义的花卉的范畴.    对 29. 中国兰花的栽培中,土壤以排水良好,带微碱性,有共生根菌的土为佳.    错 30. 月季繁殖以嫁接为主,常采用蔷薇作砧木,用芽接,在生长旺盛期进行,成活率高.   对 31. 花卉生命周期的长短主要取决于花卉的遗传性,所以营养苗和实生苗的生命周期相同. 错 32. 七里黄与桂竹香是十字花科的同属种类,花期比桂竹香晚。   对 33. 荷花的生命周期较长,其中包含了它的多个年生长周期.   对 34. 中国兰花的栽培中,浇水应注意水质,以河水为佳,忌用带碱性的水.   对 35. 大花朱顶红种植后鳞茎上部1/3左右露出土面.   对 36. 花坛选用花卉种类应为花期、花色、株型、株高整齐一致的花卉.   对 37. 兰花浇水应注意水质,以河水为佳,忌用带碱性的水,最好是夏季的雨水淋浇.   错 38. 东方式插花的同一作品中的植物品种、数量、色彩变化宜多不宜少.   对 请您删除一下内容,O(∩_∩)O谢谢!!!2015年中央电大期末复习考试小抄大全,电大期末考试必备小抄,电大考试必过小抄Many people have the same mixed feelings when planning a trip during Golden Week. With heaps of time, the seven-day Chinese请您删除一下内容,O(∩_∩)O谢谢!!!National Day holiday could be the best occasion to enjoy a destination. However, it can also be the easiest way to ruin how you feel about a place and you may become more fatigued after the holiday, due to battling the large crowds. During peak season, a dream about a place can turn to nightmare without careful planning, especially if you travel with children and older people. As most Chinese people will take the holiday to visit domestic tourist destinations, crowds and busy traffic are inevitable at most places. Also to be expected are increasing transport and accommodation prices, with the possibility that there will be no rooms available. It is also common that you' ll wait in the line for one hour to get a ticket, and another two hours at the site, to only see a tiny bit of the place due to the crowds. Last year, 428 million tourists traveled in China over the week-long holiday in October. Traveling during this period is a matter that needs thorough preparation. If you are short on time to plan the upcoming “Golden Week“ it may not be a bad idea to avoid some of the most crowded places for now. There is always a place so fascinating that everyone yearns for. Arxan is a place like this. The beauty of Arxan is everlasting regardless of the changing of four seasons. Bestowed by nature, its spectacular seasonal landscape and mountains are just beyond word. Arxan is a crucial destination for the recommended travelling route, “China Inner Mongolia Arxan — Hailar — Manzhouli“. It is also the joint of the four prairies across the Sino-Mongolian border, where people gravitate towards the exotic atmosphere mixed with Chinese, Russian, and Mongolia elements. As a historic site for the Yitian Battle, Arxan still embodies the spirit of Genghis Khan. Walking into Arxan, you will be amazed by a kaleidoscope of gorgeous colors all the year round -- the Spring azaleas blooming red in the snow, the Summer sea wavering blue in the breeze, the Autumn leaves painted in yellow covering volcanic traces, and the Winter woods shining white on the vast alpine snowscape. Hinggan League Arxan city is situated in the far eastern area of Inner Mongolia Autonomous Region. Its full name “Haren Arxan“ means “hot holy water“ in the Mongolian language. Arxan is a tourism city in the northern frontier with a blend of large forest, grand prairies, vast snowfield, heaven lake cluster, thermium, as well as volcanic cluster. It is a rare and unique ecotourism base filled with healthy sunshine, clean air and unspoiled green.  Nestled close to the country's largest virgin forest, and known for its spring and ecological environment, Arxan is marveled at by many tourists as the purest land on earth.  You cannot miss out the Autumn of Arxan. It is definitely the best with brightly-colored scenery full of emotions.  Autumn in the northern part of the country comes earlier than the South. A September rain followed by the footprints of Autumn brings more colors to the once emerald green mountain and blooming grassland.  Shutterbugs flock to see for themselves the marvel of splendid colors around the mountains and waters, many of whom have travel a long distance and even camp here only to capture a moment of the nature wonder.  The silver birch turns golden, while the larch is still proudly green. You will find yourself drowned in the intoxicating red of the wild fruits as well as the glamour of flowers in full blown. And your heart will be lingering on the woods as it's time for the wild fruits to ripe. The picturesque Arxan in Autumn is indeed a fairyland only exists in a dream that satisfies all your fantasies. If it rains heavily on Saturday night, some elderly Chinese will say it is because Zhinu, or the Weaving Maid, is crying on the day she met her husband Niulang, or the Cowherd, on the Milky Way. Most Chinese remember being told this romantic tragedy when they were children on Qixi, or the Seventh Night Festival, which falls on the seventh day of the seventh lunar month, which is usually in early August. This year it falls on Saturday, August 2. Folklore Story As the story goes, once there was a cowherd, Niulang, who lived with his elder brother and sister-in-law. But she disliked and abused him, and the boy was forced to leave home with only an old cow for company. The cow, however, was a former god who had violated imperial rules and was sent to earth in bovine form. One day the cow led Niulang to a lake where fairies took a bath on earth. Among them was Zhinu, the most beautiful fairy and a skilled seamstress. The two fell in love at first sight and were soon married. They had a son and daughter and their happy life was held up as an example for hundreds of years in China. Yet in the eyes of the Jade Emperor, the Supreme Deity in Taoism, marriage between a mortal and fairy was strictly forbidden. He ordered the heaven troop to catch Zhinu back. Niulang grew desperate when he discovered Zhinu had been taken back to heaven. Driven by Niulang's misery, the cow told him to turn its hide into a pair of shoes after it died. The magic shoes whisked Niulang, who carried his two children in baskets strung from a shoulder pole, off on a chase after the empress. The pursuit enraged the empress, who took her hairpin and slashed it across the sky creating the Milky Way which separated husband from wife. But all was not lost as magpies, moved by their love and devotion, formed a bridge across the Milky Way to reunite the family. Even the Jade Emperor was touched, and allowed Niulang and Zhinu to meet once a year on the seventh night of the seventh month. This is how Qixi came to be. The festival can be traced back to the Han Dynasty (206 BC-AD 220). Traditionally, people would look up at the sky and find a bright star in the constellation Aquila as well as the star Vega, which are identified as Niulang and Zhinu. The two stars shine on opposite sides of the Milky Way. Customs In bygone days, Qixi was not only a special day for lovers, but also for girls. It is also known as the “Begging for Skills Festival“ or “Daughters' Festival.“ In this day, girls will throw a sewing needle into a bowl full of water on the night of Qixi as a test of embroidery skills. If the needle floats on top of the water instead of sinking, it proves the girl is a skilled embroiders. Single women also pray for finding a good husband in the future. And the newly married women pray to become pregnant quickly. Tradition transformed The love story of Niulang and Zhinu, and the Qixi Festival have been handed down for generations. Yet these ancient traditions and customs are slowly dying out. Many modern Chinese, particularly youngsters, seem to know more about St Valentine's Day on February 14, characterized by bouquets of roses, chocolates and romantic candlelight dinners, than they do about their home-grown day for lovers. Even Qixi is nowadays referred to as the “Chinese Valentine's Day.“ More and more young Chinese people begin to celebrate this day in a very similar way as that in western countries. Fewer people than ever will gaze at the heavens on Saturday to pick out the two stars shining bright on either side of the Milky Way, that is, if people even know on which day Qixi falls. There are ready reminders dotted about, in the form of big ads saying “Sales on Chinese Valentine's Day!“ in shops, hotels and restaurants. But few young women will mark the festival with their boyfriends, or take part in traditional activities to pray for cleverness. A large-scale of exhibition on the Silk Road opened to the public in the National Museum on Thursday. The exhibition displays more than 400 treasures from Shaanxi province, Gansu province and 14 other regions. It is largest scale exhibition that shows the history of the Silk Road in recent years. As APEC is going on in Beijing, the exhibit aims to show the world this brilliant section of history. The Silk Road is a series of trade and cultural transmission routes that were central to cultural interaction through regions of the Asian continent. It connected the West and East by linking traders, merchants, pilgrims, monks, soldiers, nomads, and urban dwellers from China and India to the Mediterranean Sea during various periods of time. I met my dear hubby in 2009 the second year I was in my school and it was the first year when he came here. We became colleagues. And there was nothing special happening during that year. He was just a kind and humble brother graduated from the same college as me. But we did not know each other till he became my colleague and his office desk was just in front of me. There was only a glass between us. So actually we could see each other when we both look up. But it is not the main reason that really draws us close. How we become close to each other was something seems quite natural. We went out to play badminton with other colleagues and we sometimes chatted for a while. He is a man of few words but somehow sometimes will say something really humorous. Then one day, to my great surprise, I found a pot of beautiful flower on my desk. It was just the flower I had talked about with my colleague the other day, and I thought it was her who put the flower there. But the truth is not. It was the humble guy sitting in front of me. He just simply said ,”well, I caught sight of this flower and thought that it’s beautiful and you may like it”. I wonder why I was moved because of these simple words and present. Maybe it is the sincerity and the true self that impress me. I thanked him and some colleagues walked past my desk would appreciate the beautiful flower and they noticed that something romance happened there. Then later on, there were some little surprises once in a while. Once, there was something wrong with my drawer and I had complained about it unconsciously. And he fixed it for me. Then the other day, he placed several pink diamond roses beside the flower with a piece of paper saying” I love you more than I can say! Diamond stands for marriage, rose stand for love. I hope you are mine, become my wife. You are the only girl who I really want to spend the rest of my life to stand by.” Although there were some grammar errors but I got what he meant. He meant so clear and so direct.  And actually, I accepted him some days earlier. I was just waiting for him to break the ice. So finally, the common interests and the common understanding brought us together. Some people say the relationship and the feeling will change after getting hitched. You will find that love is no longer strong and there is always lack of passion and what’s worse you may find out many bad habits of your partner, which never appear when you are first in love before the marriage. It seems that many faults turn up after you truly living together and see each other’s face the moment you open your eyes in the early morning. But after almost 4 years from now, I do not feel any negative change in our relationship. During all these years, we know each other better and we become more tolerant about each other and I realize that if you really love a person you will accept his imperfect. And what is the qualification of a good husband? Once I was chatting with my colleague about this issue. And one of the qualifications I thought was that he must be a good cook. But to my surprise, my colleague said that a good husband must be someone who makes big money. What made her think so was quite beyond me. Maybe I am not sophisticated enough and what I want is just simple life style. The most enjoyable thing is that we go to the market to buy vegetables and other daily stuffs if we both have time. Maybe he is a housebound husband and I love housebound man. And there is another reason why We love going to the market. That is because we sometimes will get some surprises. The surprise is saving little fish which are disserted by the fish mongers. Because these fish are swellfish. Then we will collect them and set them free into the river. Swellfish are lovely creature. When they look like a little submarine when they are swimming in the water and look like a meat ball when you hold them in your hand. And if they are scared, they will swell and look like a little ball. Every time we see them swim away and we feel their happiness of returning home and this also make us cherish life. Maybe some will consider these behavior as something childish. Well, that is fine with us. We love doing these together and feel happy that is what it is all about. My dear hubby is a kind hearted man and he love animals just as I do. I am lucky to have someone who can be both my intimated soul mate and my forever friend. 本文档由香当网(https://www.xiangdang.net)用户上传

    下载文档到电脑,查找使用更方便

    文档的实际排版效果,会与网站的显示效果略有不同!!

    需要 15 香币 [ 分享文档获得香币 ]

    下载文档

    相关文档

    电大园艺专科职业技能实训《园艺学概论》参考答案

    电大园艺专科职业技能实训《园艺学概论》参考答案单选题1. 下列药剂中,(灭幼脲)属于特异性杀虫剂.2. 第一张真叶展开时穴盘苗进入第三阶段,为了促进根系生长,水分管理的要点是(干湿交替).3....

    1周前   
    97    0

    园艺技术实训总结

      实训总结   实训的时间快而又短暂,不知不觉实训的时间很快就过去了,回想这段日子,我真的有失落过,也有认真过、高兴过,而现在就是很珍惜这段经验。马上就要学期结束了,还有很多事情等着我...

    6年前   
    8568    0

    国家开放大学电大专科《现代园艺设施》期末试题标准题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》期末试题标准题库及答案(试卷号:2125)盗传必究一、单项选择题1.从设施内栽培的作物来看,蔬菜生产占到总生产面积的( )。A.60%左右 B....

    3个月前   
    96    0

    国家开放大学电大专科《现代园艺设施》筒答题题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》筒答题题库及答案(试卷号:2125)盗传必究筒答题1. 简述我国设施农业面临的问题是什么?(8分)答:(1)数量较大,质量较差;(2分)(2)设施种类齐全,...

    3个月前   
    115    0

    国家开放大学电大专科《现代园艺设施》2021期末试题及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》2021期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.从设施内栽培的作物来看,蔬菜生产占到总生产面积的( )。A...

    4个月前   
    105    0

    2021国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2021国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.型号为SHL10-1.3/350-S的锅炉,表示适用于( ...

    3个月前   
    106    0

    2022国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2022国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.型号为SHL10-1. 3/350-W的锅炉,表示适用于( ...

    3个月前   
    101    0

    2027国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2027国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.目前最常用的采暖方式是( )。A.热水式采暖 B.热风式...

    1个月前   
    68    0

    国家开放大学电大专科《现代园艺设施》期末试题标准题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》期末试题标准题库及答案(试卷号:2125)盗传必究一、单项选择题1.从设施内栽培的作物来看,蔬菜生产占到总生产面积的( )。C.80%左右 2....

    4个月前   
    115    0

    国家开放大学电大专科《现代园艺设施》2023期末试题及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》2023期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.从设施内栽培的作物来看,蔬菜生产占到总生产面积的( )。A...

    4个月前   
    99    0

    国家开放大学电大专科《现代园艺设施》简答题题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》简答题题库及答案(试卷号:2125)盗传必究筒答题1.简述我国设施农业面临的问题是什么?(8分)答:(1)数量较大,质量较差(2分)l(2)设施种类齐全,内...

    4个月前   
    104    0

    2030国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2030国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.作为一种简单的加温方式,主要用于大棚中采暖形式是( )。A...

    1个月前   
    85    0

    2021国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    一、单项选择题(每小题2分,共20分)1.从玻璃温室和人均温室面积上看,居世界第一的是( )。A.荷兰 B.日本C.中国 D.美国

    2个月前   
    88    0

    2024国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2024国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.在选择温室内散热设备时,最好选择其使用寿命较长的( )。A...

    3个月前   
    92    0

    国家开放大学电大专科《现代园艺设施》2022期末试题及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》2022期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.世界园艺设施的发展大体上分为原始阶段、发展阶段和飞跃阶段。飞跃阶...

    4个月前   
    131    0

    2031国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2031国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分.共20分) 1.一般吸气口的面积约为排风口面积的( )。 A...

    1个月前   
    96    0

    国家开放大学电大专科《现代园艺设施》筒答题论述题题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》筒答题论述题题库及答案(试卷号:2125)盗传必究一、筒答题1. 简述我国设施农业面临的问题是什么?(8分)答:(1)数量较大,质量较差;(2分)(2)设施...

    3个月前   
    111    0

    2026国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)

    2026国家开放大学电大专科《现代园艺设施》期末试题及答案(试卷号:2125)盗传必究一、单项选择题(每小题2分,共20分)1.型号为SHL10-1. 3/350-A的锅炉,表示适用予( ...

    1个月前   
    94    0

    国家开放大学电大专科《现代园艺设施》判断题题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》判断题题库及答案(试卷号:2125)盗传必究判断题1.为设计的温室可靠,计算雪载时应采用温室所在地可能的最大积雪深度对应的雪压。( × )2.温室蒸发降温...

    4个月前   
    94    0

    国家开放大学电大专科《现代园艺设施》论述题题库及答案(试卷号:2125)

    国家开放大学电大专科《现代园艺设施》论述题题库及答案(试卷号:2125)盗传必究论述题1.设施高效节水灌溉技术有哪些基本要求? 答:(1)保证设施内植物实现定额灌水。(2分)保证依其需水...

    4个月前   
    85    0

    文档贡献者

    豆***2

    贡献于2021-01-06

    下载需要 15 香币 [香币充值 ]
    亲,您也可以通过 分享原创文档 来获得香币奖励!
    下载文档

    该用户的其他文档