【摘要】 对黑喉石(即鸟)Saxicola torquata stejnegeri(Parrot)雏鸟的生长量进行了研究,除尾以外雏鸟的体质量生长与各个器官紧密相关,嘴和跗蹠在雏鸟生长前期相对较快,翅和尾在雏鸟生长后期相对较快.更多还原

【Abstract】 The growth of the nestling of Stonechat was researched.The growth of the body weight appeared to be related to the growth of every organ only without the tail.The beak and the tarsi-metatarsus grow faster during the early part of the nestling period,but wings and tails grow faster in the later period.更多还原