CAJ | 학술논문

本研究以不同牧场中的荷斯坦奶牛为研究对象，以100~200g/（头·d）的剂量添加干酪乳杆菌HM-09和植物乳杆菌HM-10及其代谢产物的复合乳酸菌微生态制剂（有效活菌数≥1.5×109cfu/g），应用牛场DHI数据中的乳体细胞数（SCC）数据对试验牛只进行隐性乳房炎分析，研究其对奶牛隐性乳房炎的防治效果，结果显示：饲喂5~10d乳酸菌微生态制剂后，奶牛平均体细胞数显著降低23.8%~62.8%。结果表明，本试验所用复合乳酸菌微生态制剂可应用于奶牛隐性乳房炎的防治。
본연구이불동목장중적하사탄내우위연구대상，이100~200g/（두·d）적제량첨가간락유간균HM-09화식물유간균HM-10급기대사산물적복합유산균미생태제제（유효활균수≥1.5×109cfu/g），응용우장DHI수거중적유체세포수（SCC）수거대시험우지진행은성유방염분석，연구기대내우은성유방염적방치효과，결과현시：사위5~10d유산균미생태제제후，내우평균체세포수현저강저23.8%~62.8%。결과표명，본시험소용복합유산균미생태제제가응용우내우은성유방염적방치。
This study choose the Holstein cows which coming from different ranches as research objects, adding complex Lactobacillus probiotics dose to 100~200g/d per head (effective viable count≥1.5×109 cfu/g) which include Lactobacilluscasei HM-09 and Lactobacillusplantarum HM-10 and its metabolites. The DHI data was used to measure the effect of probiotics in the treatment of subclinical mastitis. The results showed that after feeding Lactobacillus probiotics for 5~10 days, the average somatic cells number of three groups was signiifcantly reduced, decline from 23.8% to 62.8%. The results proved that this complex Lactobacillus probiotics can prevent and treat the subclinical mastitis of dairy cows.