湘师2号肉鸽新品系选育及其经济性状

Breeding a New Strain of Xiangshi 2 in Squabbing Pigeon and Some Commercial Characters

本文报道了湘师２号肉鸽新品系的选育过程，该品系是以美国白羽王鸽和东南亚王鸽为杂交亲本，采用级进杂交法经多年选育而成；它的最终生产指标，每对亲鸽年生产鸽肉重（７．３３ｋｇ）比每对美国白羽王鸽生产鸽肉重（５．０２ｋｇ）增加４６．０％；比每对东南亚王鸽生产鸽肉重（６．７０ｋｇ）增产９．４％。其他各种经济性状均达到国家规定的肉用种鸽的选育标准。

This paper reports the process of breeding a new strain Xiangshi 2 of squabbing pigeon(Columba domestica),and expression of its primary commercial characters.It is proved that it is a good strain in squabbing pigeon at home at present.