DIAGNOSIS OF PREGNANCY AND NUMBER OF FETUSES IN SHEEP BY REAL-TIME ULTRASONIC-IMAGING .1. EFFECTS OF NUMBER OF FETUSES, STAGE OF GESTATION, OPERATOR AND BREED OF EWE ON ACCURACY OF DIAGNOSIS

被引：77

作者：

FOWLER, DG ^{[1
]}

WILKINS, JF ^{[1
]}

机构：

[1] AGR RES CTR,TAMWORTH,NSW,AUSTRALIA

来源：

LIVESTOCK PRODUCTION SCIENCE | 1984年 / 11卷 / 04期

关键词：

D O I：

10.1016/0301-6226(84)90055-1

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

页码：437 / 450

页数：14

共 24 条

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[2]

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[3]

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[4]

DICKINSON GE, 1977, NZ STATIST, V12, P22

[5]

FILE GC, 1981, WOOL TECHNOL SHEEP B, V26, P1

[6]

Fowler D. G., 1982, Proceedings of the Australian Society of Animal Production, V14, P636

[7]

FOWLER D G, 1980, Proceedings of the Australian Society of Animal Production, V13, P492

[8]

Fowler D. G., 1982, Proceedings of the Australian Society of Animal Production, V14, P491

[9]

FOWLER DG, 1969, NSW AGRIC GAZ, V84, P125

FRASER, AF ;

NAGARATNAM, V ;

CALLICOTT, RB .