规模化种猪育种与生产数字化管理体系建设及案例分析(Ⅶ):育种过程数据监控

Digitize Management System and Case Analysis for Large-scale Pig Breeding and Production(Ⅶ) :Data Monitoring Management of Breeding Press

长期以来,我国大多数种猪育种企业缺乏对育种过程监控的意识,在实际种猪选育时主要注重结果,很少关注到过程变异的控制与管理。本文在简述过程基本原则和方法的基础上,从育种过程监控步骤与数据分类、控制图判定准则、育种数据监控等方面,阐述了SPC控制图在种猪育种与生产过程数据监控中的应用,利用多年跟踪部分核心育种场的实际育种数据,阐释了部分育种相关指标的过程监控分析结果,可为育种企业提供过程监控的借鉴。建议种猪育种企业高度重视育种过程监控管理,强化育种工作的计划性,选择合理适用的监控模式和方法,全程监控育种过程关键环节,通过育种流程标准化建设,实时纠正育种过程偏差,确保种猪育种工作的持续平稳运行。

In china, most the pig breeding farms lack the consciousness of breeding process monitoring management for a long time, actually, they focus on breeding results and ignore monitoring management process during breeding improvement. In this study, the application of SPC control chart in pig breeding and production monitoring was described with focus on process of monitoring pig breeding and data classification, judgment criteria of control chart,and breeding data monitoring. Based on the breeding data from some nuclear breeding farm in recent years, it was demonstrated the result of process monitoring with some relative breeding indexes, this example was valuable to breeding farms for breeding process control. Finally, it was suggested that breeding farms should pay high attention to monitoring procedure of breeding, strengthen planning of breeding works, choose adaptable monitoring model and method, monitor whole process of breeding. Through standardizing the breeding procedure, pig breeding can be successfully implemented with real-time correction of breeding process.