高效优质肉兔配套品系培育进展初报

Peprot of Progress of the High Quality Meat Rabbit Breeding Lines

本研究对肉兔配套系的Y系、N系、G系和K系的种兔进行了专门化品系选育。结果表明:4个专门化品系经过1个世代的选育,主要选育性状指标都比0世代有较大幅度的提高,主要性状的变异系数均在品系要求的范围之内,系内个体的一致性较高,达到了品系形成的基本条件。

The study on the rabbit lines of Y system, N system, G system and K system of rabbit were specialized lines breeding. The results showed that: the main breeding traits of four specialized lines after 1 generations of selection were remarkably higher than that of the generation, the coefficient of variation of main characters were within the required scope of lines, the individuals of lines were in a high consistency, reaching a basic conditions of forming lines.