摘要
为了探讨1998年商州市北极狐繁殖力明显降低的原因,根据对商州市郊8个养狐场北极狐繁殖情况的调查和商洛地区气象局提供的气象资料,分析了日照、温度及空气相对湿度等气候因素对北极狐繁殖力的影响,为今后制订预防措施提供了依据。
In order to finding out the reason that the reproductive capacity of Arctic fox reduced obviously in Shangzhou city in 1998,and according to the investigation of Arctic fox breeding condition which came from eight fox breeding farms in the suburban of Shangzhou city as well as the material which were selected in the meteorology bureau of Shangzhou district.This article analyzed the reproductive capacity of Arctic fox which was effected by the climate elements,such as sunshine,temperature and relative air humidity etc.Also it provided the basis for working out the protecting method in the future.
出处
《经济动物学报》
CAS
1999年第2期4-8,共5页
Journal of Economic Animal
关键词
北极狐
繁殖
气候
狐
Arctic fox
Reproduction
Climate