奶牛养殖小区规划与建筑的研究

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1、AbstractThetraditionalbreedingmodeofdispersedfamilyraisingdairyCOWShasmanydisadvantagesandcouldnotadapttothedevelopmentofdairyindustryatpresent．However,theraisingmodeofdistrictCanmakedispersedbreedingtamtoscaledandindustrializedbreeding．Nonetheless，asfaraSitgoes，t

2、hemodeofdistrictraisinghasmanyproblemswhichCannotbeneglected．Tomaketheraisingmodeofdistrictdevelopprosperouslyandcontinually,wemustbothuseexperienceofdevelopedcountriesforreferenceandassociatethefactofourcountry,itisimperativetoexplorethedevelopmentmodeofbreedingd

3、istrict．ThepresentstatusofdairyCOWraisingintheworld，thepresentstatus，problemsanddevelopingtendencyofbreedingdistrictareintroducedinthispaperaccordingtoreferringtoliteratureandinvestigationresearch．Itispointedoutthatstandardizationandscientificbreedingistheonlywayt

4、othedevelopmentofbreedingdistrict．Abreedingdistrictwith200adultCOWSisdesignedaccordingtobehavior,physiologicalcharacteristics，developingtrendsandexistingproblems．Moreover,theprincipleofdesigning，siteselecting,technologyofengineering，layout,allkindsofCOWhousesandaf

5、filiatedinstallationsareintroduced．OpeningCOWbarnwhichalsocanbeclosedwithtechnologyoffree-atanandparlormilkingwe∞usedinthisdesign．Atthesametime．environmentcontroloftheCOWbarnandenvironmentalprotectionofthebreadingdistrictwereconsideredinthispaper．Thecharacteristic

6、sofclimateandeconomicinShandongprovincewereconsideredinthedesign,SOitisfeasibleandapplicableinShandongprovince．ThedesignCanbereferredintheconstructionofstandardizeddistrictraisingandtherebyhelppromotingthedevelopmentofdairyindustry,improvingfalTner’sincomeandobtai

7、ningthebesteconomic，socialandecologicalbenefits．Keywords：raisingdistrictofdairycow,planningofraisingdistrict，buildingdesignofbarns．11中国农业大学硕士学位论文第一章文献综述1．1研究的目的和意义第一章文献综述奶牛养殖是农业产业结构调整的重要方向，发展奶业不仅是农业结构调整的一项战略性任务，而且也是加快农村经济发展、促进农民增收、改善消费结构、提高人民健康水平的一项重大举施。发展奶业对农业结构调

8、整具有重要的意义和深远的影响川。当前奶牛业发展迅速，为了改变传统的单家独户的粗放养殖，提高经济效益，各地奶牛养殖小区蓬勃兴起，实行规模化、集约化、科学化生产。此种模式有利于改变分散的小型化状况，是目前农村畜牧产业规模化和现代化发展的必然选择，是促进农村经济增长和农民增收的有效途径[21。近几年，在农业结