【作者】 曾顶国； 逮岩； 韩海霞； 雷秋霞； 李淑青；

【Author】 CAO Ding-guo~1 LU Yan~1 HAN Hai-xia~1 LEI Qiu-xia~1 LI Shu-qing~2 MA Yu-hua~2 1.Institute of Poultry Science,Shandong Academy of Agricultural Sciences,Jinan,250023,China 2.Shandong Agricultural Administrators colleg,Jinan,250010,China

【机构】 山东省农业科学院家禽研究所； 山东省农业管理干部学院；

【摘要】 目的为了研究鲁禽3号麻鸡的最佳能量需要,（方法）选用1日龄健康雏鸡1080只,公母各半,随机分成9组,按不同营养水平饲喂,每组三个重复,每个重复公、母鸡各20只。分为一期（0-5 周龄）、二期（6-10周龄）、三期（11-13周）三个试验期,利用 SPSS 软件对试验结果进行差异性分析。 （结论）在本研究条件下,鲁禽3号麻鸡能量需要量（MEI）经回归分析证明可按下式估算：一期：MEI=(6750．7W^0．75-69．2)ΔW+10．96W^0．75 二期：MEI=(221．4-2020．1W^0．75)ΔW+3．89W^0．75 三期：MEI=(122．4-572．1W^0．75)ΔW+3．53W^0．75更多还原

【Abstract】 (Objective[0])In order to study the energy requirement of the type 3 of Luqin quality broiler,（Method） 1080 one-day old broilers were divided into 9 groups by nutrient level.There were 60 male and 60 female broilers in every group.The study was divided into three periods,the 1st one was first five weeks,the 2nd one was the second five weeks,and the 3rd one was the last 3 weeks.The difference analysis was taken to the result by SPSS, （Conclusion） The result indicated that the ME intake （MEI） can be calculated as follow: In the 1^st period:MEI=(6750.7 W^0.75-69.2)ΔW+10.96W^0.75; In the 2^nd period:MEI=(221.4-2020.1 W^0.75)ΔW+3.89W^0.75; In the 3^rd period:MEI=(122.4-572.1 W^0.75)ΔW+3.53W^0.75更多还原