经济动物学报2024，Vol.28Issue(2)：137-141,5.DOI:10.13326/j.jea.2024.1713
红领绿鹦鹉的人工孵化与育雏
Artificial Incubation and Hand-rearing of Psittacula krameri
摘要
Abstract
In order to improve the reproduction of Psittacula krameri,92 Psittacula krameri eggs were collected for artificial incubation and brood.The results showed that the average egg weight of rose-ringed parakeet was(9.560±0.594)g,the egg diameter was(3.025±0.095)cm×(2.379±0.094)cm,and the egg shape index was 1.273±0.049.The artificial incubation temperature was held in 37.1-37.4 ℃,the humidity was 55％-65％,and the incubation period lasted 22-24 days.During the process of artificial incubation,the fertilized eggs of Psittacula krameri had an average weight loss of 3.37％±0.80％,which was linearly correlated with the incubation days.The average birth weight of the young Psittacula krameri was(7.39±0.87)g.The weight of the young birds increased rapidly from 3 to 101 days old,and the weight could reach(97.39±15.89)g at 101 days old.The Psittacula krameri is a kind of late adult that the newborn chicks are naked with pink skin,so they rely entirely on hand-rearing under the appropriate temperature and humidity in incubator.After about 101 days of feeding,they could fly and find food independently.The application of artificial incubation and brooding technology is conducive to improve the reproduction rate and survival rate of the Psittacula krameri.关键词
红领绿鹦鹉/人工孵化/人工育雏/繁殖率Key words
Psittacula krameri/artificial incubation/hand-rearing/reproduction rate分类
农业科技引用本文复制引用
王晨,单芬,吴亚江,胡慧建,黄润基,刘金成,陈武..红领绿鹦鹉的人工孵化与育雏[J].经济动物学报,2024,28(2):137-141,5.基金项目
广州市生态园林科技协同创新中心项目(202206010058) （202206010058）
