饲喂不同料型对种鹅产蛋前期生产性能的影响  

Effects of different feeding types on performance of breeding geese in early laying period

作　　者：刘健[1] 李世维 张曦 牛晖 俞勇 耿应平 张立恒[1] LIU Jian;LI Shiwei;ZHANG Xi;NIU Hui;YU Yong;GENG Yingping;ZHANG Liheng(Henan University of Animal Husbandry and Economy,Zhengzhou 450046,China;Huainan Pig Breeding Farm,Gushi County,Gushi 456200,China;Henan Kaicheng Agriculture co.,ltd.,Gushi 456200,China)

机构地区：[1]河南牧业经济学院,河南郑州450046 [2]河南省固始县淮南猪原种场,河南固始456200 [3]河南开成农牧有限公司,河南固始456200

出　　处：《安徽农学通报》2023年第20期50-53,共4页Anhui Agricultural Science Bulletin

基　　金：河南省科技厅科技攻关项目(182102110082);河南牧业经济学院科技创新团队项目(HUAHE2015003)。

摘　　要：为观察不同料型对种鹅繁殖性能的影响,在产蛋前把种鹅随机分为2组,试验Ⅰ组1 332只,试验Ⅱ组1 340只,每组设置6个重复。开始产蛋后试验Ⅰ组种鹅饲喂颗粒饲料,试验Ⅱ组种鹅饲喂粉料。观察记录种鹅采食量、产蛋性能和种蛋质量等指标,进行统计分析。结果表明,试验Ⅰ组种鹅采食量、产蛋率上升速度显著高于试验Ⅱ组(P <0.05),但产蛋高峰期种蛋受精率显著低于试验Ⅱ组(P<0.05)。饲喂颗粒饲料可以提高种鹅的采食量和产蛋高峰期的产蛋率上升速度,饲喂粉料可以提高种鹅的种蛋受精率。In order to study the effects of different feed types on the production performance of breeding geese,the breeding geese were randomly divided into two groups,each group was set up with 6 repetitions,1332 breeding geese in group I were fed pellet feed,1340 breeding geese in Group II were fed powder feed.The indexes of feed intake,laying performance and egg quality were analyzed.The results showed that the feed intake and egg laying rate of breeding geese in group I were significantly higher than those in group II(P<0.05),but the fertilization rate of breeding eggs in group I was significantly lower than that in group II(P<0.05).Feeding pellet feed can promote the feed intake of breeding geese and the rising rate of egg laying rate at the peak of egg laying,and feeding powder can improve the egg fertilization rate of breeding geese.

关 键 词：料型 粉料 颗粒料 鹅 生产性能 

分 类 号：S835[农业科学—畜牧学]