摘要
通过对温度、相对湿度以及鳄卵的放置方位、覆盖巢材等影响鳄卵孵化的不同因素进行人工控制和选择，并作对比试验和分析．结果表明：湾鳄（Ｃｒｏｃｏｄｙｌｕｓｐｏｒｏｓｕｓ）卵孵化的最适温度为３０～３３℃，最适相对湿度为８５％～９５％，苔藓类植物是孵化湾鳄卵的最佳辅垫和覆盖巢材。
This paper deals with artificial incubation of Crocodylus porosus. Successful hatching depends on the temperature, humidity, the egg position laid and the cover materials.Since young Crocodylus porosuses were hatched successfully in 1997, 125 were hatched in 1998, with the hatching rate 86 8%. The suitable temperature ranges from 30 ℃ to 33 ℃. The suitable humidity ranges from 85% to 95%.
出处
《中山大学学报论丛》
1998年第4期49-52,共4页
Supplement to the Journal of Sun Yatsen University
关键词
湾鳄
孵化
Crocodylus porosuses
incubation
