江西农业大学学报2018，Vol.40Issue(2)：350-357,8.DOI:10.13836/j.jjau.2018046
笼养山麻鸭适宜采精频率和输精参数的研究
Optimum Semen Collection Frequency and Insemination Parameters of Cage-rearing ShanMa Duck
摘要
Abstract
The effects of different semen collection frequencies on semen quality and the effects of dilution type,volume of semen and insemination interval on fertilization rate and hatching rate of Shanma duck were studied in this experiment.30 drakes were randomly divided into three groups,10 for each group,semen was collected at the intervals of 0 day,1 day(the next day,every other day)and 2 days,semen was collected four times from each group and the semen quality was analyzed.384 female ducks were randomly divided into six experimental groups,64 for each group.On the basis of the best semen collection frequency of male ducks,dif-ferent dilutions and different amounts of semen were used:the original semen(0.01 mL,0.02 mL),saline and dilution III(10 times dilution,amounts of semen:0.1 mL,0.2 mL),insemination was carried once every 3 days,the best dilution and volume of semen were obtained.And then the insemination intervals of 2,3,4,5,6 and 7 days were designed for the experimental parameters to explore the best insemination interval.The results showed that good semen quality could be obtained when the semen collection frequency was every 2 days.In the case of insemination,semen diluted with saline by 10 times,0.1 mL of semen per head,frequency of every 3 days could get a best fertilization rate and hatching rate.It can be concluded that,for cage-rearing Shanma duck,the optimal frequency of semen collection is every two days,And the best dilution for semen is 10 times of saline,the best volume of semen was 0.1 mL per head,and the best in semination frequency is once every 3 days.关键词
山麻鸭/采精频率/稀释液/输精量/输精间隔/受精率Key words
Shanma duck/semen collection frequency/diluent/volume of semen/insemination interval/fertilization rate分类
农业科技引用本文复制引用
郭海宁,陈开丰,苏红卫,刘三凤,何幼军,丁君辉,毛辉荣..笼养山麻鸭适宜采精频率和输精参数的研究[J].江西农业大学学报,2018,40(2):350-357,8.基金项目
江西现代农业水禽产业体系(JXARS-09)和江西省科技成果转化项目(20152BBI90027).Project supported by Modern Agriculture Waterfowl Industry System of Jiangxi(JXARS-09)and Transformation Project of Scientific and Technological Achievements in Jiangxi(20152BBI90027) （JXARS-09）
