SYMPOSIUM - NUTRITION AND HEAT-STRESS HEAT-STRESS INTERACTION WITH SHADE AND COOLING

被引：717

作者：

ARMSTRONG, DV

机构：

[1] Department of Animal Sciences, University of Arizona, Tucson

来源：

JOURNAL OF DAIRY SCIENCE | 1994年 / 77卷 / 07期

关键词：

CATTLE COOLING; HEAT STRESS; SHADE;

D O I：

10.3168/jds.S0022-0302(94)77149-6

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

Hot weather causes heat stress in dairy cattle. Although effects are more severe in hot climates, dairy cattle in areas with relatively moderate climates also are exposed to periods of heat stress. The resultant decrease in milk production and reproductive efficiency can be offset by implementation of a program consisting of cooling through shades, ventilation and spray, and fans. The economic benefit should be determined before installation of equipment to reduce heat stress.

引用

页码：2044 / 2050

页数：7

共 49 条

[1]

ARMSTRONG D V, 1985, Journal of Dairy Science, V68, P167

[2]

ARMSTRONG D V, 1988, Journal of Dairy Science, V71, P212

[3] TIME AND MOTION TO MEASURE MILKING PARLOR PERFORMANCE [J].