限定检索结果

文献类型

  • 16,669 篇 期刊文献
  • 121 件 标准
  • 106 篇 学位论文
  • 80 篇 会议
  • 30 册 图书

馆藏范围

  • 17,006 篇 电子文献

日期分布

学科分类号

  • 6,156 篇 农学
    • 1,455 篇 畜牧学
    • 442 篇 兽医学
    • 57 篇 作物学
  • 2,346 篇 理学
    • 788 篇 生物学
    • 191 篇 地理学
    • 58 篇 大气科学
    • 52 篇 地质学
    • 12 篇 数学
    • 12 篇 化学
  • 1,150 篇 工学
    • 138 篇 食品科学与工程(可...
    • 69 篇 农业工程
    • 50 篇 纺织科学与工程
    • 40 篇 林业工程
    • 34 篇 土木工程
    • 24 篇 动力工程及工程热...
    • 21 篇 建筑学
    • 19 篇 化学工程与技术
    • 18 篇 生物工程
    • 12 篇 水利工程
  • 1,043 篇 经济学
    • 703 篇 应用经济学
  • 995 篇 法学
    • 381 篇 社会学
    • 300 篇 政治学
    • 71 篇 法学
  • 632 篇 医学
    • 269 篇 临床医学
    • 201 篇 公共卫生与预防医...
    • 88 篇 基础医学(可授医学...
    • 33 篇 药学(可授医学、理...
  • 225 篇 历史学
    • 76 篇 考古学
  • 65 篇 教育学
  • 63 篇 哲学
    • 22 篇 哲学
  • 41 篇 文学
  • 31 篇 管理学
    • 22 篇 图书情报与档案管...
  • 7 篇 军事学
  • 3 篇 艺术学

主题

  • 17,006 篇 livestock
  • 1,833 篇 agriculture
  • 1,035 篇 cattle
  • 1,012 篇 pastures
  • 882 篇 sheep
  • 781 篇 grazing
  • 645 篇 farmers
  • 638 篇 animals
  • 609 篇 farms
  • 608 篇 animal industry
  • 555 篇 grasses
  • 499 篇 poultry
  • 468 篇 biology and life...
  • 464 篇 research article
  • 444 篇 range management
  • 441 篇 forage
  • 438 篇 swine
  • 435 篇 sustainable agri...
  • 428 篇 livestock farms
  • 420 篇 rangelands

机构

  • 17 篇 university of mi...
  • 16 篇 bureau of agricu...
  • 12 篇 international li...
  • 12 篇 iowa state colle...
  • 11 篇 bureau of agricu...
  • 11 篇 texas a&m univ,d...
  • 11 篇 university of il...
  • 10 篇 int livestock re...
  • 10 篇 university of il...
  • 9 篇 purdue universit...
  • 8 篇 agricultural mar...
  • 8 篇 iowa state colle...
  • 7 篇 colorado state u...
  • 7 篇 harvard universi...
  • 6 篇 university of wi...
  • 5 篇 department of ep...
  • 5 篇 ilri, nairobi, k...
  • 5 篇 univ nottingham,...
  • 4 篇 cornell universi...
  • 3 篇 ben gurion univ ...

作者

  • 361 篇 buss, jessica
  • 168 篇 ashbridge, ian
  • 142 篇 hunt, jeremy
  • 131 篇 long, jonathan
  • 124 篇 riley, jonathan
  • 87 篇 harris, robert
  • 84 篇 price, rhian
  • 69 篇 garner, james
  • 68 篇 cooper, olivia
  • 63 篇 alderton, sarah
  • 57 篇 lawrence, chriss...
  • 56 篇 jr.
  • 51 篇 case, philip
  • 48 篇 balsom, aly
  • 47 篇 trickett, sarah
  • 43 篇 allison, richard
  • 42 篇 davies, robert
  • 41 篇 hunt, jeremy jh@...
  • 39 篇 lambkin, john
  • 39 篇 wragg, simon

语言

  • 16,562 篇 英文
  • 295 篇 中文
  • 70 篇 西班牙文
  • 22 篇 葡萄牙文
  • 11 篇 俄文
  • 10 篇 土耳其文
  • 10 篇 乌克兰文
  • 10 篇 其他
  • 6 篇 德文
  • 2 篇 立陶宛文
  • 1 篇 阿拉伯文
  • 1 篇 保加利亚文
  • 1 篇 法文
  • 1 篇 日文
  • 1 篇 朝鲜文
检索条件"主题词=LIVESTOCK"
17006 条 记 录,以下是1-10 订阅
排序:
Controlling Inbreeding in Modern Breeding Programs
收藏 引用
Journal of dairy science 2001年 84卷 E177-E184页
作者: K.A. Weigel Department of Dairy Science University of Wisconsin Madison 53706
Modern LIVESTOCK breeding programs feature accurate breeding value estimation and advanced reproductive technology. Such programs lead to rapid genetic progress, but they also lead to the accumulation of inbreeding vi... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Habitat selection by endangered Himalayan musk deer (Moschus chrysogaster) and impacts of LIVESTOCK grazing in Nepal Himalaya: Implications for conservation
收藏 引用
Journal for nature conservation 2016年 31卷 38-42页
作者: Khadka, Kapil Kishor James, Douglas A. Univ Arkansas Dept Biol Sci 850 W Dickson St Fayetteville AR 72701 USA
Habitat management within and outside protected areas is a key to effective conservation of wildlife. This is particularly vital for declining wildlife populations within the boundary of conservation areas, while shar... 详细信息
来源: ebsco(GreenFILE/8gh) ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
T-cell receptor-γδ association with lymphocyte populations in sheep intestinal mucosa
收藏 引用
Immunology 第1期77卷 25-30页
作者: Gyorffy, E. J. Glogauer, M. Kennedy, L. Reynolds, J. D. Department of Medicial Physiology Gastrointestinal Research Group University of Calgary Calgary Alberta Canada
T cells expressing T-cell receptor (TcR)-γδ and CD8 represent a significant population in mouse and chicken intra-epithelial lymphocytes (IEL) but represent a minor population in human IEL. We examined the TcR-γδ ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
DEFRA takes to the road
Veterinary Record: Journal of the British Veterinary Associa...
收藏 引用
Veterinary Record: Journal of the British Veterinary Association 2007年 第14期160卷 455-455页
The article reports on the British Department of Environment, Food and Rural Affairs representatives' tour of English LIVESTOCK markets in March 2007. It discusses the efforts of the agency to inform farmers about dis... 详细信息
来源: ebsco(ASP/aph) EBSCOASC期刊 EBSCOASC期刊 评论
Hee-Hauler
People
收藏 引用
People 2002年 第15期57卷 121页
Discusses Henry the mule of Ivybridge, England, who is used for various purposes, including helping people carry their groceries. Popularity of the mule in the town; Creation of the Operation Henry Trust Fund by Henry... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Keep up the pace to oust disease
Farmers Weekly
收藏 引用
Farmers Weekly 2007年 第5期147卷 47-47页
作者: Padfield, Emily emily.padfield@rbi.co.uk
The article focuses on the methods that can be used by the Irish suckler beef industry to control and eradicate endemic diseases according to veterinarian Doreen Corridan. It cites the importance of developing an on-f... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Encouragement for hogget values
Farmers Weekly
收藏 引用
Farmers Weekly 2006年 第1期144卷 105-105页
作者: Hunt, Jeremy jh@jeremyhuntassociates.com
The article focuses on how prime lambs, prime cattle and commercial milkers fared at auctions in Great Britain in 2005. The prices of hogget were lower than expected at the start of 2005. By mid-June, the volume marke... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
The Ethics of a Co-regulatory Model for Farm Animal Welfare Research
收藏 引用
Journal of Agricultural Ethics 2015年 第1期28卷 127-142页
作者: Phillips, C. Petherick, J. Centre for Animal Welfare and Ethics School of Veterinary Science The University of Queensland Gatton 4343 Australia Queensland Alliance for Agriculture and Food Innovation The University of Queensland N. Rockhampton 4701 Australia
Standards for farm animal welfare are variously managed at a national level by government-led regulatory control, by consumer-led welfare economics and co-regulated control in a partnership between industry and govern... 详细信息
来源: ebsco(BSP/buh) EBSCOBSC期刊 EBSCOBSC期刊 springerlink期刊 springerlink期刊 评论
Our Farms
Farmers Weekly
收藏 引用
Farmers Weekly 2005年 第3期143卷 78-78页
作者: Lambkin, John
Presents information on the commercial farms owned and operated by the periodical "Farmers Weekly" in England and France. Crops planted in the arable farm in Lincs, England; Number of finisher pigs being sold annually... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ebsco(ASP/aph) ebsco(ASP/aph) EBSCOASC期刊 EBSCOASC期刊 评论
Red clover offers high quality silage with added cost benefits
Farmers Weekly
收藏 引用
Farmers Weekly 2005年 第15期143卷 48-49页
作者: Cooper, Olivia Buss, Jessica
Focuses on the need for LIVESTOCK farmers to consider the potential of adding red clover to their grasslands to reduce the cost of protein in the diet according to the Institute of Grassland and Environmental Research... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论