摘要
Spline函数是一个十分活跃的话题,在生产和科学实验中均有着重要而广泛的应用。Spline函数越来越多地被应用于奶牛泌乳性状或者肉牛生长性状的研究,与Legendre多项式等相比,Spline函数可获得更加理想的研究结果。本文主要阐述了Spline函数的基本概念以及其在奶牛遗传评估中的应用情况。
The Spline function is a very active topic, which has been widely used in production and scientific experiments. Spline function is more and more applied to the study of lactation traits of dairy cows or growth traits of beef cattle. The comparison between Spline function and Legendre polynomial shows that the Spline function has better research results. This paper mainly describes the basic concept of Spline function and application in genetic evaluation of dairy cattle.
作者
吕湾
刘文娇
薛洁
杨海昱
张汝美
鲍鹏
李建斌
仲跻峰
LV Wan;LIU Wen-jiao;XUE Jie;YANG Hai-yu;ZHANG Ru-mei;BAO Peng;LI Jian-bin;ZHONG Ji-feng(Dairy Cattle Research Center, Shandong Academy of Agricultural Sciences, Jinan 250131;Hebei University of Engineering, Handan 056001;Dairy Association of China, Beijing 100193)
出处
《中国奶牛》
2018年第12期23-26,共4页
China Dairy Cattle
基金
山东省自然基金面上项目(ZR2016CM37)
国家奶牛产业技术体系建设专项经费资助(CARS-36)
山东省重点研发计划(2018GNC113003)
山东省农业科学院农业科技创新工程(CXGC2016A04)
