RELATIONSHIP OF TEMPERATURE AND HUMIDITY TO CONCEPTION RATE OF HOLSTEIN COWS IN SUBTROPICAL CLIMATE

被引:143
作者
INGRAHAM, RH [1 ]
GILLETTE, DD [1 ]
WAGNER, WD [1 ]
机构
[1] IOWA STATE UNIV,COLL VET MED,DEPT PHYSIOL & PHARMACOL,AMES,IA 50010
关键词
D O I
10.3168/jds.S0022-0302(74)84917-9
中图分类号
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号
0905 ;
摘要
引用
收藏
页码:476 / 481
页数:6
相关论文
共 9 条
[1]  
BOND J, 1972, J ANIM SCI, V35, P820
[2]   INFLUENCE OF POSTBREEDING THERMAL STRESS ON CONCEPTION RATE IN BEEF CATTLE [J].
DUNLAP, SE ;
VINCENT, CK .
JOURNAL OF ANIMAL SCIENCE, 1971, 32 (06) :1216-+
[3]  
KELLY CF, 1971, GUIDE ENVIRONMENTAL
[4]  
KELLY JW, 1963, J AM VET MED ASSOC, V143, P40
[5]   SEASONAL VARIATIONS IN HOURS OF DAYLIGHT ASSOCIATED WITH FERTILITY LEVEL OF CATTLE UNDER NATURAL BREEDING CONDITIONS [J].
MERCIER, E ;
SALISBURY, GW .
JOURNAL OF DAIRY SCIENCE, 1947, 30 (10) :747-756
[6]  
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE
[8]  
STOTT GH, 1972, J AM VET MED ASSOC, V161, P1339
[9]  
VINCENT CK, 1972, J AM VET MED ASSOC, V161, P1333