粗饲料来源和能量供应对奶牛乳蛋白合成调控的影响

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1、、、．．＇‘＾－４．心＂＇；、ｉ！ｉ．、乂；＇ＨＡ，；４，；Ｉ六Ｖ心、ｒＷ！刪軸－、■＊■‘一．：．、‘—ｆ常＂背＾＊片：喻一、＊，，、Ｖ．＼，＇，＜４，、’＇＇＇＇＇－，午７公：；、＇－‘■■－学校代码Ｊ０２２４＿：中图分类号■．，．＇：．，；，Ｖ；，气请Ｘ’；＇＾密然．又学号一邏哩—＿－－－＇：；‘－ｆｖ／；巧為；，；；纖；為；．矣耗：’‘’．？若：？作揖鎮－，茶；觀繞鶴■＇■一Ｉ．．＇山’＂■－■

2、■请折－：。巧Ｖ：、Ｖ南，户入．＇．＇１■＇．＇．．‘：＇＇：＇？扣－■＞＾＾。．，＾；．：ｎ…Ｖ：／微巧知括茜祭姑咕，－５‘‘．椿女卖位论乂膠、：．，；識．這．，＇■＇叶－一＇Ｉ？－－＇‘■＇‘‘：心乃Ｗ么、：．啤＼．；仰许的片一＇：；马．；，＼：＾诗這解＇＇■＇－＇＇一－■？片４＇、－？＞．＾．．：；．气一斗、組询科来源和能量供应巧奶牛乳蛋白．八Ａ成调控的影响。＾；＾’，．品＂－种茹‘＇．．：薩？若少若‘－‘去

3、’、’－．子．－５：遷产謀．次诚ｔ＇’．．：巧賺彻理纖潑藉幽頻；邀誦賴纖纖律—＇；’＂．＇社．．叶＇’島、蒼，Ｖ■、研究＾二作者周小乔导师王加启员＇‘－别：位类在学院—＾＾３±＿：所葦‘＿技养第院），：—；＂－．女严—一’一巧料科．级科二级．学畜软学学科动物营养与学‘＇—；？＾．Ｗ．＾＾急非專觀、、心、＇；心．心‘，‘巧—女＿一。／摔巧＼－说１一。、＇九■心一＇當．满哪气＇、‘－－记，．？。折如！Ｉ＜：，一Ａ＾；．

4、．，ｉＶ气；：ｆｅ；；徽遞蠢ClassifiedIndex：Code：10224Confidential(yes/no)：noNO.：1205053DissertationfortheDoctoralDegreeEffectofDietaryForageSourcesandEnergySupplyonMilkProteinSynthesesandRegulationinLactatingDairyCowsCandidate:ZhouXiaoqiaoSupervisor:Prof.WangJiaqi

5、DegreeCategory:DoctorofAgricultureCollege:CollegeofAnimalScienceandTechnologyFirstleveldiscipline:AnimalHusbandrySecondleveldiscipline:AnimalNutritionandFeedScienceHarbinChinaDecember2015目录目录摘要······························································

6、·················································I英文摘要·······································································································Ⅲ1引言······························································································

7、·············11.1我国奶牛养殖发展现状、对策及方向····························································21.1.1我国奶牛养殖现状···············································································21.1.2我国奶牛养殖目前存在的问题··················································

8、··············41.1.3我国奶牛养殖未来发展方向和对策···························································51.2乳蛋白合成与调控····················································································61.2.1乳蛋白组成与生理功能·········