扬子鳄产蛋与天气关系的研究  

Studies on the Relationship Between the Egg Laying and Climate of chinese Alligator Climate

作　　者：聂继山 周应健[1,2] 程雪生 

机构地区：[1]安徽省扬子鳄繁殖研究中心 [2]安徽省宣城地区气象局

出　　处：《安徽大学学报（自然科学版）》1997年第4期103-105,共3页Journal of Anhui University(Natural Science Edition)

摘　　要：本文报道了扬子鳄的生殖能力与其在人工饲养下小生境气候之间的关系。５年的研究表明：扬子鳄的产蛋期通常在七月上中旬。这时期的最低平均温度为２５．９°Ｃ，最高平均温度为２８．６°Ｃ，降雨量为６７．３～８１．４ｍｍ。This paper reports the relations between the chinese Alligator's reproductive capacity and climate of ecological niche in the condition of artificial breeding. The result of five years' studies was shown: Chinese Auigator's eggs laying periods were usually on the 1st～20th of July. In this period, the average minimun temperaure was 25.9℃and the average maximum temperature was 28.6℃; The precipitations were 67.3～81.4mm. But when the climate was anomalously, Chinese Auigator's egg laying period and its clutches were affected.

关 键 词：扬子锷 产蛋 平均气温 降雨量 饲养 

分 类 号：S865.32[农业科学—野生动物驯养]