STUDIES ON EFFICIENCY OF MATING IN SHEEP .2. EFFECT OF FREEDOM OF RAMS, PADDOCK SIZE, AND AGE OF EWES

被引：47

作者：

LINDSAY, DR

ROBINSON, TJ

机构：

来源：

关键词：

D O I：

10.1017/S0021859600050127

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

引用

页码：141 / &

共 13 条

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[3]

INKSTER I. J., 1957, PROC NEW ZEALAND SOC ANIMAL PROD, V17, P72

[4]

INKSTER I. J., 1957, Sheepfarming Annual, P163

[5]

INKSTER IJ, 1956, PRFC, P20

[6]

KELLEY RB, 1937, 112 B COUN SCI IND R

[7]

LAMBOURNE L. J., 1956, Proceedings of the Ruakura Farmers' Conference Week Hamilton, New Zealand, 1956., P16

[8]

LINDSAY DR, 1961, J AGRIC SCI, V55, P137

ROBINSON, TJ ;

MOORE, NW .

[10]

ROBINSON TJ, 1959, REPRODUCTION DOMESTI, V1