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为了探索新西兰母兔合理的初配年龄，１９９３～１９９４年对４～５月龄和５～６月龄初配的青年母兔，分别测定繁殖性能并与同期大群母兔的繁殖成绩作比较。结果表明：①新西兰母兔的初配年龄可提早到４月龄左右；②早配母兔的产仔数、泌乳力等繁殖能力与成年母兔相比无明显差异（Ｐ＞０．０５）；③早配后代的生长发育状况与大群母兔的后代相接近，早配母兔成年以后的体重与大群无明显差异（Ｐ＞０．０５）；④在饲养环境不利的情况下，如饲料的营养水平较低，早配技术的应用要受到一定的限制。
In order to explore the reasonable initial grazing age of New Zealand female rabbits, the reproductive performance of newly born female rabbits aged 4-5 months and 5-6 months from 1993 to 1994 was measured and compared with that of large females at the same period. The results showed that: (1) The initial age of New Zealand female rabbits can be raised to about 4 months earlier; (2) There is no significant difference in the reproductive capacity between the number of littermates and lactation rate of mature female rabbits (P> 0.05) ; ③The growth and development status of the early offspring was close to that of the large herd of females, and there was no significant difference in body weight between the maternal adult and the large females (P> 0.05); ④ In the adverse circumstance of feed environment, The nutritional level is low, the application of early technology to be subject to certain restrictions.