Trends in the Northeast dairy industry: Large-scale modern confinement feeding and management-intensive grazing

被引:63
作者
Winsten, J. R. [1 ]
Kerchner, C. D. [2 ]
Richardson, A. [2 ]
Lichau, A. [2 ]
Hyman, J. M. [2 ]
机构
[1] Winrock Int Livestock Res & Training Ctr, Little Rock, AR 72202 USA
[2] Univ Vermont, Dept Community Dev & Appl Econ, Burlington, VT 05405 USA
关键词
dairy farming; confinement-feeding; management-intensive grazing; rotational grazing;
D O I
10.3168/jds.2008-1831
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
This paper provides a summary of results from a recent survey of 987 dairy farmers in 4 northeastern US states. The survey results provide descriptive characteristics of the current state of dairy farming in the region, as well as farmer satisfaction levels, concerns, and plans for the future of their farming operations. The paper analyses characteristics of two increasingly important dairy production systems used in the Northeast. Averages from across the survey states (Maryland, Pennsylvania, New York, and Vermont) show that approximately 13% of dairy producers use management-intensive or rotational grazing and 7% use large, modern confinement systems with more than 300 cows. These more specialized production systems show many significant differences in farm and farmer characteristics, satisfaction levels, and plans for the future compared with farms using more traditional production systems. The changing structure of the dairy industry has potentially important implications for environmental quality, rural communities, and the food system.
引用
收藏
页码:1759 / 1769
页数:11
相关论文
共 22 条
[1]  
[Anonymous], 2007, 47 USDA EC RES SERV
[2]   Risk factors associated with hemorrhagic bowel syndrome in dairy cattle [J].
Berghaus, RD ;
McCluskey, BJ ;
Callan, RJ .
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 2005, 226 (10) :1700-1706
[3]  
Blayney D., 2002, STAT B USDA
[4]  
DALTON TJ, 2008, B U MAINE, V851
[5]  
Dillman D.A., 1978, MAIL TELEPHONE SURVE
[6]   THE INFLUENCE OF INTENSIVELY MANAGED ROTATIONAL GRAZING, TRADITIONAL CONTINUOUS GRAZING, AND CONFINEMENT HOUSING ON BULK TANK MILK QUALITY AND UDDER HEALTH [J].
GOLDBERG, JJ ;
WILDMAN, EE ;
PANKEY, JW ;
KUNKEL, JR ;
HOWARD, DB ;
MURPHY, BM .
JOURNAL OF DAIRY SCIENCE, 1992, 75 (01) :96-104
[7]   Cow, farm, and management factors during the dry period that determine the rate of clinical mastitis after calving [J].
Green, M. J. ;
Bradley, A. J. ;
Medley, G. F. ;
Browne, W. J. .
JOURNAL OF DAIRY SCIENCE, 2007, 90 (08) :3764-3776
[8]  
Hassanein Neva., 1999, Changing the Way America Farms: Knowledge and Community in the Sustainable Agriculture Movement
[9]   Effects of pasture on lameness in dairy cows [J].
Hernandez-Mendo, O. ;
von Keyserlingk, M. A. G. ;
Veira, D. M. ;
Weary, D. M. .
JOURNAL OF DAIRY SCIENCE, 2007, 90 (03) :1209-1214
[10]  
JACKSONSMITH D, 1996, 5 U WISC AGR TECHN F