CAJ | 학술논문

目的：测定融水小型猪F1代体重和体尺。方法选取F1代融水小型猪83头（雌性48头，雄性35头），测定初生至12月龄的体重、体长、体高、胸围、胸宽、胸深、管围、腿围、嘴裂长度共9个生长发育指标，并应用SPSS统计软件和Logistic非线性生长模型进行分析。结果融水小型猪F1代的初生体重雌雄分别为0.61±0.14 kg和0.55±0.13 kg，6月龄体重雌雄分别为17.21±5.20 kg和16.35±5.23 kg，12月龄体重雌雄分别为26.97±6.49 kg和26.53±5.65 kg。雌雄比较，9项指标所测结果接近，除了初生体重和体长、10月龄胸宽有差异（ P ＜0.05），其余指标同月龄雌雄之间均无明显差异。应用Logistic模型分析，体重生长拐点在5～6月龄间，体长和腿围生长拐点在2～3月龄间，体高、胸围、胸宽、胸深、管围和嘴裂长度的生长拐点在1～2月龄间。结论融水小型猪F1代成年体重轻，性情温顺，具备培养成实验用小型猪基本条件。
목적：측정융수소형저F1대체중화체척。방법선취F1대융수소형저83두（자성48두，웅성35두），측정초생지12월령적체중、체장、체고、흉위、흉관、흉심、관위、퇴위、취렬장도공9개생장발육지표，병응용SPSS통계연건화Logistic비선성생장모형진행분석。결과융수소형저F1대적초생체중자웅분별위0.61±0.14 kg화0.55±0.13 kg，6월령체중자웅분별위17.21±5.20 kg화16.35±5.23 kg，12월령체중자웅분별위26.97±6.49 kg화26.53±5.65 kg。자웅비교，9항지표소측결과접근，제료초생체중화체장、10월령흉관유차이（ P ＜0.05），기여지표동월령자웅지간균무명현차이。응용Logistic모형분석，체중생장괴점재5～6월령간，체장화퇴위생장괴점재2～3월령간，체고、흉위、흉관、흉심、관위화취렬장도적생장괴점재1～2월령간。결론융수소형저F1대성년체중경，성정온순，구비배양성실험용소형저기본조건。
Objective To measure the body weight and body size of the F1 generation in Rongshui miniature pig ( RMP ).Methods 83 F1 generations of RMPs (48 females and 35 males) were selected randomly.9 traits included body-weight, body-length, body-height, chest-circumference, chest-breadth, chest-depth, circum of pastern, girth of leg and rictus were measured, and analyzed statistically by SPSS statistical software and Logistic nonlinear growth analysis model.Results In the F1 generations of RMP, the weights of birth day、6thmonth and 12th month of female and male were 0.61 ±0.14 kg and 0.55 ±0.13 kg, 17.21 ±5.20 kg and 16.35 ±5.23 kg, 26.97 ±6.49 kg and 26.53 ±5.65 kg respectively.There was no difference significantly between the genders of the 9 measured traits except for born-weight, born-length and chest-breadth in 10th month ( P <0.05 ).According to the analysis in Logistic model, body-weight inflection point was between 5th -6th month, body length and girth of leg inflection points were 2nd ~3th month, while inflection points of other traits were 1st ~2nd month.Conclusion The F1 generations of RMP showed low mature body weight and sweet temper.It should be breed as good laboratory miniature pig.