论文部分内容阅读
雉鸡(Phasiahus coIchicus Linnaeus)是闻名于世的经济鸟类,1980—1984年我们在江山娇实验林场对笼养雉鸡繁殖生态做了观察,现将所获资料整理如下:发情;三月下旬,雄雉的肉垂开始伸展,眼周、颊部裸露处及肉垂由黑红变为鲜红,在此期间,雄雉异常活跃,振翅、翘尾,还不时发出高吭的鸣叫声,早晨6时左右极甚,鸣叫还搧动翅膀。交尾:雄雉3月下旬发情,但由于雌雉发情较晚,所以我们见到交尾的最早日期4月15日(82年),旺期是在4月下旬。初期
Pheasants (Phasiahus coIchicus Linnaeus) is a world-renowned economic bird, we observed the reproductive ecology of the captive pheasant in Jiao Shan Jiao Experimental Farm from 1980 to 1984, and the data obtained are summarized as follows: Estrus; late March , Male pheasant began to stretch the meat hanging, eye, cheek exposed and meat hanging from black to red, during this period, the male pheasant unusually active, wings, hikes, but also from time to time issued a high whistling sound, Very around 6 o’clock in the morning, the tweet also fan wings. Mating: male pheasant in late March estrus, but due to late female pheasant estrus, so we see the earliest date of April 15 (82 years), the prosperous period is in late April. Early