GESTATION LENGTH, BIRTH WEIGHT AND AGE AT 1ST CALVING OF CROSSBRED CATTLE WITH VARYING AMOUNTS OF RED SINDHI AND JERSEY BREEDING

被引：18

作者：

MCDOWELL, RE

FLETCHER, JL

JOHNSON, JC

机构：

来源：

关键词：

D O I：

10.2527/jas1959.1841430x

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：1430 / 1437

页数：8

共 18 条

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[4] CAUSES OF VARIATION IN LENGTH OF GESTATION IN DAIRY CATTLE
JAFAR, SM
CHAPMAN, AB
CASIDA, LE
[J]. JOURNAL OF ANIMAL SCIENCE, 1950, 9 (04) : 593 - 601
[5] JOSHI NR, 1953, FAO19 AGR STUD
[6] LAZARUS AJ, 1950, INDIAN J DAIRY SCI
[7] LAZARUS AJ, 1952, INDIAN J DAIRY SCI, V5, P1
[8] LITTLEWOOD RW, 1937, AM BREED ABSTR, V5, P279
[9] MAULE JP, 1953, AM BREED ABSTR, V105, P21
[10] RAJAGOPALAN V. R., 1952, Indian Veterinary Journal, V28, P293